VC Funds Starting with S

Staenberg Ventures (operating as Staenberg Venture Partners) is a Seattle-based venture capital firm founded in 1998 and led by Managing Partner Jonathan Staenberg. The firm operates with approximately $100 million of assets under management across four funds and invests at all stages of company development -- from consulting with seed-stage entrepreneurs to co-investing with institutional funds in later rounds -- with offices covering the Pacific Northwest, Silicon Valley, and Southern California. Thesis focus covers technology, internet, enterprise software, and consumer platforms, with an emphasis on helping portfolio companies build winning management teams. Staenberg holds a Stanford economics degree and Stanford MBA, began his career as Marketing Director at Microsoft from 1988 to 1995, managed AOL's Greenhouse program, and became a partner at Rustic Canyon before launching the firm. Database-tracked investments number approximately 85 firm-level deals with 2 IPOs and 8 acquisitions, alongside an earlier career in which Staenberg participated in 200-plus investments. Named portfolio companies include Seagate (NASDAQ IPO, approximately $5.12 billion market cap), StubHub (NYSE IPO September 2025, $8.06 billion market cap), Splunk, DocuSign, Avalara, SquareTrade, Cafepress, Aprimo, Infospace, and MeWe (social platform), which represents the most recent disclosed investment in October 2024. The portfolio also includes an early Facebook round and social network Kindara. Staenberg's competitive advantage is one of Silicon Valley's most extensive personal networks, built across three decades spanning Microsoft, AOL, a hundred-plus Rustic Canyon investments, and four direct funds. The firm's value to founders extends well beyond capital: Staenberg's introductions into Microsoft's ecosystem, enterprise buyer relationships, and operator community provide a distinctive commercial development resource.

Stage 1 Financial provides outsourced finance and accounting services for high-growth consumer brands, offering a full suite of solutions tailored to their needs. These include CFO advisory, financial planning and analysis (FP&A), accounting, tax, and transaction services such as capital raise support and due diligence. The company works closely with venture-backed startups in industries like food, beauty, and consumer products, helping them navigate complex financial landscapes while scaling rapidly. Known for its expertise in inventory management, retail, and omni-channel operations, Stage 1's CFOs focus on strategic guidance, cash flow optimization, and growth acceleration. Their team integrates deeply with client operations, acting as a crucial extension of in-house finance departments. With locations across Anaheim, Denver, New York, and Dallas, Stage 1 ensures hands-on support through a proven six-point model designed to build scalable financial architecture. Co-founded by Jeremy Triefenbach, the company emphasizes long-term partnerships, providing data-driven insights to help clients make informed decisions. Notable successes include collaborations with brands like Saie Beauty and The Lemon Perfect Company, where Stage 1 has been instrumental in driving growth and operational efficiency. Their approach allows businesses to focus on core growth initiatives while ensuring they remain investor-ready.

Stage 1 Ventures is a venture capital firm that focuses on early-stage technology investments, particularly in sectors such as wireless, media, connected car technology, cloud, and security. Founded in 2005, the firm operates from multiple U.S. cities including Boston, Miami, and Tampa. Their investment approach is centered around a milestone-based model, supporting startups from seed stage through growth, with the aim of scaling innovative technologies to market success. Stage 1 Ventures employs a strategic investment philosophy, making selective bets through seed funds and SPVs (Special Purpose Vehicles), and then doubling down on companies showing strong revenue growth with larger follow-on investments. The firm has backed over 100 companies and helped generate more than $2 billion in investment proceeds. Notable portfolio companies include JumpCloud, a leader in cloud directory management that achieved unicorn status, as well as WiTricity and ViralGains. The Stage 1 team is deeply involved with their portfolio companies, providing hands-on support in product development, IP creation, and business scaling. Led by Managing Director David Baum, the firm also leverages an extensive advisory network to help drive corporate development and revenue growth for the startups they invest in. Stage 1 Ventures is known for its ability to guide companies through multiple stages of development, ultimately aiming to bring them to liquidity within a 3-5 year timeframe.

Stage Venture Partners, founded in 2015, is a pre-seed and seed stage venture capital firm focusing on emerging software technologies for business-to-business markets. They invest in enterprise software startups that drive significant advancements in their respective fields. The firm is known for being one of the first institutional investors in many of its portfolio companies and for its commitment to supporting founders who are tackling hard problems and creating impactful solutions. Notable investments include companies like Epsilon3, which builds mission management software for the space industry, and GrayMatter Robotics, which automates labor-intensive industrial surface treatment tasks using advanced robotics​. Their portfolio is diverse, encompassing sectors from e-commerce to government technology, and spanning geographies from St. Louis to Seattle​. Stage Venture Partners is led by Alex Rubalcava, the founder and managing partner, who has a long-standing career in venture capital and has been recognized as one of the top VCs in Los Angeles​. The firm is highly regarded for its unique expertise and alignment with the daring visions of its portfolio companies, providing not just capital but also strategic support and industry connections to help these companies scale effectively.

StageOne Ventures, headquartered in Herzliya Pituach, Israel, is a premier venture capital firm dedicated to backing early-stage B2B deep tech startups with a focus on Israeli founders. Founded over two decades ago, StageOne has a robust portfolio with notable investments in companies such as Guardium, Epsagon, and Silverfort. Their commitment is rooted in identifying and nurturing visionary founders who can disrupt and redefine enterprise markets globally. The firm emphasizes early investments, typically writing initial checks ranging from $0.5M to $3M, with substantial resources reserved for follow-on rounds. StageOne Ventures leverages its extensive experience and global networks to provide meaningful mentorship and support to its portfolio companies, helping them scale effectively. StageOne’s investment strategy revolves around three core pillars: Israeli founders, early-stage investments, and deep technology. Their approach is characterized by a "people first" philosophy, prioritizing the qualities of the entrepreneurial team, the potential for market disruption, and the innovation of the product itself. Key team members include the founding partners Yuval Cohen and Tal Slobodkin, who bring decades of experience in venture capital and deep tech industries. The firm maintains a strong presence in the Israeli tech ecosystem, leveraging the country’s unique blend of academic excellence, defense-related R&D, and multinational corporate presence to foster innovation and growth. For startups seeking investment, StageOne Ventures is best approached through direct networking or industry events, aligning their pitch with the firm’s focus on transformative enterprise solutions​.

Standard Crypto is a venture capital firm based in San Francisco, founded in 2020 by Alok Vasudev and Adam Goldberg. The firm focuses exclusively on the cryptocurrency and blockchain space, aiming to reshape the internet and financial systems through decentralized technologies. Standard Crypto takes a long-term approach to investing, recognizing the cyclical nature of crypto markets. They believe that early engagement with founders and protocols is critical, as these early moments can significantly shape a company's future trajectory. The firm positions itself as a full-stack partner, not just providing capital but actively assisting startups with everything from go-to-market strategies to building management teams and even writing smart contracts. Their deep technical expertise in crypto sets them apart, with their team playing hands-on roles, such as operating nodes and designing blockchain mechanisms. Standard Crypto has built a diverse portfolio across various sectors within blockchain, including social platforms, financial services, and gaming. Notable investments include companies like Farcaster, Axiom, and Mysten Labs, with several achieving unicorn status. The firm has made over 50 investments globally, with co-investors like Andreessen Horowitz and Pantera Capital participating alongside them in various deals. By fostering close relationships with founders and supporting community-driven innovation, Standard Crypto aims to be a cornerstone in the evolving landscape of Web3 and decentralized finance.

StandUp Ventures is a Toronto-based seed-stage venture capital fund founded by Managing Director Michelle McBane to back high-growth Canadian and US technology companies with at least one woman in a C-level leadership position and equitable ownership. The firm's thesis is that women-led companies recruit stronger talent and serve larger markets, and it partners with ambitious founders to break through from pre-seed to Series A across B2B SaaS, digital health, and marketplace categories. McBane is a venture capital veteran who also mentors founders through the Health Innovation Hub at the University of Toronto; Principal Lucas Perlman (CPA) brings early-stage experience across Canada and East Africa. The firm leads rounds with typical checks of approximately $500,000. StandUp has raised two funds: Fund I closed at C$21.5 million raised between 2017 and 2019, while Fund II exceeded its initial C$30 million target to close at approximately C$35 million, backed by a broad institutional LP base including CIBC, RBC/RBCx, Northleaf Venture Catalyst Fund, Teralys Capital, Vancity, BDC Capital, and Export Development Canada. Across the platform StandUp has made 65 investments. Named portfolio companies include Bridgit (construction workforce software), Arteria AI (fintech document automation), Cognito Health, ODAIA, Reusables, and Jombone (human capital services). The most recent disclosed investment is Pluvo (financial software) in February 2026. StandUp's gender-lens mandate is a deliberate commercial thesis: by concentrating on the cohort of founders that institutional VC has systematically underweighted, the firm accesses proprietary deal flow and backs teams building for the full market. Its institutional LP base -- including Canada's major banks -- underscores that the strategy has attracted mainstream validation.

The Stanford GSB Impact Fund, launched in 2015, is a student-managed evergreen fund that seeks to deliver both financial returns and measurable social and environmental impact. Designed as an experiential learning opportunity, it immerses Stanford GSB students in the real-world processes of impact investing. Under the guidance of faculty like Paul Pfleiderer and Ken Singleton, students manage the fund, sourcing and evaluating early-stage for-profit ventures across sectors such as education, energy, healthcare, fintech, and urban development. The fund typically invests $25,000 to $75,000 in companies that demonstrate both strong business fundamentals and the potential for significant social impact. Investments are made during Angel, Seed, or Series A rounds, with a focus on startups that have gained market traction and are led by dedicated teams committed to making a difference. Some of the GSB Impact Fund’s notable portfolio companies include TurnSignl, which provides on-demand legal support to drivers, Alga Biosciences, which develops environmentally-friendly technologies, and Health in Her HUE, which connects women of color to culturally sensitive healthcare providers. The fund’s geographical flexibility allows it to pursue opportunities globally, with all returns reinvested into future ventures. Through this model, students gain hands-on experience in structuring deals, measuring impact, and supporting portfolio companies—all while contributing to meaningful global change​.

Stanley Ventures (branded STANLEY Ventures) is the corporate venture capital arm of Stanley Black & Decker (NYSE: SWK), founded in 2016 and headquartered in Boston, Massachusetts with additional presence in Atlanta and New Britain, Connecticut. The group invests directly from Stanley Black & Decker's balance sheet into early-stage startups building technologies strategic to the parent's industrial, tools, and outdoor portfolio. Explicit focus areas include SaaS, electrification, autonomy, construction technology, advanced materials, battery innovations, wireless charging, asset tracking, jobsite progress, joining technologies, new materials, automation, 3D printing, robotics, recycling, and industrial IoT. The fund's value proposition extends beyond capital: portfolio companies gain access to Stanley Black & Decker's industry expertise, supplier relationships, millions of customers, and global brand network. Across its history the firm has backed 44 portfolio companies. Named holdings include Prieto Battery (solid-state lithium-ion, Series E in January 2025), Arix (corrosion-identifying robots and data analytics for manufacturing plants, April 2025), RailPod (autonomous railway inspection), Bartesian (on-demand craft cocktail machines with 100% recyclable capsules), and MetalMaker 3D (metal additive manufacturing). Founding team member and Managing Director Mike, based in Atlanta, leads sourcing and portfolio management. Stanley Ventures' strategic advantage is the scale and market reach of its parent: portfolio companies are not simply backed by capital but plugged into the purchasing power, R&D infrastructure, and distribution channels of one of the world's largest industrial companies -- giving early-stage deep-tech founders a commercial acceleration path that no independent financial investor can replicate.

Star Tech Ventures is a Milan, Italy-based venture capital firm founded in 2021 and dedicated to early-stage investments in aerospace, space, defense, and dual-use technologies across Europe and Israel. The firm's flagship vehicle -- Star Tech Ventures Aerospace and Security -- was a 100 million euro early-stage fund managed by Italian asset manager Add Value SGR, making it one of the few dedicated institutional aerospace and defense VC platforms in Southern Europe. The thesis centered on backing European companies building technologies that strengthen European sovereignty, aerospace innovation, and defense capability, with dual-use as an explicit investment criterion. On 30 January 2025 Star Tech Ventures Aerospace and Security merged with Mountain Partners to create Mountain X -- positioned as the largest European dual-use defense and aerospace venture capital fund. Mountain X operates under the brand mountainx.vc, with General Partner Novica Mrdovic-Vianello leading the Milan office. Mountain X's stated mission is to build Europe's technological advantage to deter aggression and protect European sovereignty and freedom. Prior to the merger, Star Tech Ventures had a limited publicly disclosed portfolio, consistent with its early-stage pre-deployment phase and recent establishment date. All ongoing investment activity has moved to the Mountain X umbrella. The merger reflects a broader consolidation trend in European defense VC: by combining with Mountain Partners, the combined entity gains scale, cross-border deal flow, and the institutional credibility to attract the larger LP commitments that purpose-built defense technology funds require. Star Tech Ventures' contribution is its Southern European network and its established Italian regulatory and government relationships in the aerospace and dual-use sectors.

STAR Ventures is one of the first generation of Israeli venture capital firms, founded in 1992 by Dr. Meir Barel and headquartered in Herzliya, Israel, with a long-standing European office in Munich, Germany. Across its multi-decade history, STAR has managed approximately $1 billion of commitments and helped build more than 180 category-leading technology companies, making it one of Israel's most influential early-stage investors. The firm leads rounds and backs companies affiliated with Israel across information technology -- with an emphasis on data, telecommunications, internet, and enterprise software -- alongside semiconductors, enterprise infrastructure, and medical devices and life sciences. Dr. Barel began his career as Investment Manager and later Managing Partner at Techno Venture Management in Germany -- one of the country's largest VC firms -- before establishing STAR with the dual-geography footprint it still maintains. The core team today includes Dr. Barel and Investment Manager Amit Barel. STAR's portfolio has delivered 12 IPOs -- including Rong 360 on NYSE American in November 2017 and BioLineRx on the Tel Aviv Stock Exchange -- and 58 acquisitions, with Deltek as the most recent disclosed exit, acquired by Aktion Associates in September 2025. The firm's most recent disclosed new investment is Parqour in February 2023. Other portfolio names include Insurobo and Progyny Global. STAR's Munich office is not decorative: the firm's German network was built over decades and provides its Israeli portfolio companies with a direct gateway to European enterprise customers and strategic acquirers -- a differentiated channel that younger Israeli funds without pre-existing European infrastructure cannot easily replicate.

Starbridge Venture Capital is an early-stage venture fund focused on space technology and its applications in terrestrial markets. The fund primarily targets "space scalable" companies—those developing technologies that are essential for commercial space activity but also have strong applications on Earth. Starbridge emphasizes companies with proven product-market fit, solid revenue streams, and realistic exit strategies. Their portfolio includes innovative startups such as Axiom Space, which is building a commercial space station, and Umbra Lab, a leader in synthetic aperture radar technology. Starbridge fills a critical gap in funding, particularly for companies that have raised seed capital but struggle to secure Series A and beyond. The fund's approach includes both active engagement with its portfolio companies and a focus on companies that serve commercial and governmental clients. Their investments cover a wide range of industries, from space manufacturing to energy storage and satellite technologies​. The team at Starbridge is composed of experienced professionals in science, technology, and finance, providing the strategic insights necessary to guide companies through periods of high growth and economic uncertainty. This makes them a key player in both the space and terrestrial tech ecosystems.

Starburst Ventures is the US-based venture capital arm of Starburst, the global aerospace and defense innovation platform founded in 2012 by Francois Chopard. The dedicated Starburst Ventures fund was formally launched in 2021 and is headquartered in Los Angeles. The wider Starburst platform combines three complementary activities -- a global startup accelerator, a specialized strategy-consulting practice, and venture capital -- operating from offices in Los Angeles, Paris, Munich, Singapore, Seoul, Tel Aviv, and Madrid, and positions itself as the first venture capital fund dedicated exclusively to aviation, space, and defense. The Ventures fund focuses on pre-seed and seed rounds, backing deep-tech and applied-tech companies that can create measurable impact in aerospace and adjacent sectors. The team is led by founder and General Partner Francois Chopard -- an ex-Airbus engineer and former researcher at the US Air Force Research Laboratory with 20-plus years in aerospace and defense strategy and entrepreneurship -- alongside investor Benjamin Zeitoun and advisors including Natalya Bailey (founder of Accion Systems) and Pierre Lionnet (space economics). Alongside its US fund, Starburst partnered with Audacia to launch Expansion Ventures, a 300 million euro French and European aerospace and defense fund. The wider Starburst platform has touched 189 companies, producing 1 unicorn, 1 IPO, and 11 acquisitions including exits in Loft Orbital, Momentus Space, and Skyloom. The Ventures fund itself has made 11 disclosed investments including AeroCloud, Remondo, Outpost (sustainable satellite and Earth return, $7.1 million seed), and Strong Compute ($7.8 million seed). The most recent investment is Alta Ares in May 2025. Starburst's three-part platform -- accelerator, consulting, and capital -- creates a continuous pipeline of aerospace and defense founders who have already been validated by the firm's other programmes before they become fund investments.

Stardust is a unique, multi-disciplinary family office led by founder Molly Gochman. Rooted in a vision of equity and justice, Stardust operates across three core pillars: Equity, Fund, and Arts. The organization is deeply committed to supporting women and girls, with a focus on advancing social, environmental, and financial returns through impact-driven investments. Stardust's investment arm, Stardust Equity, is led by Helena Hasselmann and focuses on mission-oriented ventures that align with social equity and sustainability. The fund partners with entrepreneurs and fund managers who seek to develop innovative solutions to the world's pressing challenges, with a particular focus on social justice and environmental impact. Stardust Equity supports ventures that aim for systemic change, seeking scalable solutions while maintaining a commitment to diversity and inclusion. In addition to its equity investments, Stardust is heavily involved in philanthropic initiatives through the Stardust Fund, led by Lawanna Kimbro. This fund focuses on empowering women and girls, dismantling structural barriers, and promoting social justice through a blend of philanthropy and impact investing. Stardust also plays a vital role in the arts, using creative endeavors to shift societal narratives and support communities, especially those underrepresented in mainstream media. This multi-faceted approach exemplifies Stardust’s belief in the power of blending finance, art, and social activism to create lasting global impact.

Starfish Ventures is a Melbourne-based venture capital firm specializing in high-growth sectors like life sciences, information technology, and clean technology. Since its inception in 2001, Starfish has raised over AU$400M across three funds and invested in more than 60 companies, including notable names like Audinate, Aktana, and DesignCrowd. Their portfolio spans industries such as digital health, AI, and biotechnology, with a strong emphasis on commercializing Australian R&D. Starfish Ventures focuses heavily on helping startups scale globally, working closely with founders from early-stage through to successful exits, often via IPOs on NASDAQ and ASX. With a clear Australian and global focus, they have consistently led rounds, playing a hands-on role in growth and development. The average investment check ranges between AU$5M and AU$20M, depending on the stage and potential of the company. The firm was co-founded by John Dyson and Michael Panaccio, both of whom bring deep experience in venture capital and entrepreneurship. Their expertise spans over decades, with successful exits across diverse sectors. Starfish prioritizes relationship-building and encourages startups to approach them through referrals or well-prepared pitches that demonstrate both technical innovation and scalability potential.

Starlight Ventures, founded in 2017 and based in Miami, Florida, is a venture capital firm dedicated to addressing the world's most pressing challenges through investment in transformative technologies. With a strong focus on deep tech and tough tech, they invest in industries such as space technology, energy transition, industrial biology, and next-generation platforms​​. The firm’s portfolio includes groundbreaking companies like Satellogic, which specializes in real-time Earth observation through nano-satellites, and Gathered Foods, known for its plant-based fish products​​. Other notable investments include Impossible Metals, working on autonomous underwater vehicles for deep-sea mining, and HelixNano, leveraging synthetic biology and AI for next-generation gene therapies​​. Starlight Ventures typically invests between $250K to $2.5 million in early-stage companies, often leading the rounds and providing strategic guidance and operational support​​. The firm is highly selective, seeking out ventures that offer significant societal and financial returns. The team is led by co-founders Matias Mosse and Patricia Wexler, alongside a diverse group of advisors and venture partners with expertise in various fields. This team-centric approach ensures that they can offer specialized advice and support to their portfolio companies​. Starlight Ventures’ global outlook and strong network enable them to identify and support innovative solutions worldwide, making them a key player in the venture capital landscape​​.

Starquest Capital is a prominent French venture capital firm that specializes in fostering innovation in deep tech and green tech sectors. Their portfolio includes notable investments such as Caeli Energie, which offers groundbreaking green air-conditioning solutions, and DNA Gensee, a company providing DNA-proof ingredient authentication for the food and cosmetic industries. The firm is committed to addressing global challenges, focusing on industries like cleantech, industry 4.0, and cybersecurity. Geographically, Starquest Capital primarily invests in European startups, with a significant emphasis on France. Their investment strategy revolves around identifying disruptive technologies that can generate significant societal and environmental impacts. They typically invest in early to growth-stage companies, with an average check size ranging from €3 to €10 million, often leading the investment rounds. Starquest's team is spearheaded by experienced professionals, including founding partner and CEO Arnaud Delattre, and investment director Chloé Cohen-Aknine, who brings a wealth of experience from her time at Idinvest. Their approach combines strategic vision and hands-on operational support to help entrepreneurs scale their ventures effectively. Startups seeking investment from Starquest are encouraged to approach the firm with a clear demonstration of technological innovation and potential for high impact. The firm values detailed business models that align with their mission to combat climate change and promote sustainability. Starquest Capital is recognized for its active engagement with portfolio companies, providing not just capital but also strategic guidance and resources to drive growth and success.

Starship Ventures, founded in 2017 and based in San Francisco, focuses on investing in cutting-edge "deep tech" companies that aim to solve some of humanity's biggest challenges. The firm backs early-stage startups from Seed to Series B, with a particular emphasis on sectors such as artificial intelligence (AI), machine learning (ML), advanced materials, and frontier technologies like CRISPR, 3D printing, and energy innovations. Starship Ventures supports contrarian founders who are building transformative technologies, often described as turning "science fiction into reality." Their portfolio includes innovative companies like BRINC Drones, which develops tactical UAVs, Atmos, which is reinventing custom homebuilding, and Pipedream Labs, which focuses on creating an underground hyperlogistics delivery system. The fund aims to support groundbreaking advancements in fields like sustainable agriculture, AI-powered financial solutions, and even space technologies​. Led by General Partner Sean Hoge, Starship Ventures actively empowers founders by offering strategic support and resources that extend beyond capital, helping to bring visionary ideas to life.

Start Ventures is a Lisbon-based early-stage venture capital firm founded in 2016 as the venture arm of Banco de Investimento Global (BiG), one of Portugal's established investment banks. Operating globally with a strong European footprint, the firm focuses on B2B startups innovating within the financial services ecosystem -- specifically fintech, insurtech, regtech, and cybersecurity. Its structural backing by a licensed bank gives portfolio companies direct access to banking infrastructure, regulated-industry relationships, and enterprise sales expertise that few independent VCs can offer. Start Ventures concentrates on seed and Series A rounds, deploying checks in the $500,000 to $3 million range into B2B software companies navigating regulated industries. Across 13 disclosed investments, the firm has backed companies including Coverflex, an employee benefits platform; Countingup, a UK small-business bank; Zango, a regtech and compliance specialist; Ethiack, a Portuguese cybersecurity company; and WeatherPromise, a parametric weather insurance platform for the hospitality and leisure sector -- the firm's most recent investment, made in December 2025. The firm's philosophy reflects its banking parentage: patient, long-cycle engagement with founders building regulated B2B software, rather than a push for rapid growth at the expense of compliance and commercial durability. Partner Joao Freire de Andrade leads the investment team alongside analysts who bring specialist depth in fintech infrastructure and ESG. Start Ventures views its bank-backed position not as a constraint but as a competitive advantage -- one that opens doors for portfolio companies in enterprise procurement, regulatory approval processes, and strategic partnership development across the European financial services landscape.

Starta VC, based in New York, is an early-stage venture capital fund and accelerator focused on supporting international startups. Founded in 2015, Starta VC has a robust portfolio, investing primarily in technology sectors including enterprise applications, high tech, consumer products, AI, and vertical SaaS. Notable investments from Starta VC include Petal, a fintech company offering credit cards to underserved populations; ClassTag, a parent-teacher communication platform; and FriendlyData, a startup that simplifies data access using natural language processing. These companies highlight Starta VC's commitment to backing innovative solutions with significant market potential.

StartFast Ventures is an early-stage venture firm founded in 2012 and based in Syracuse, New York, with a thesis of backing B2B SaaS founders outside the major US startup hubs, from Charlotte to Phoenix to Buffalo and beyond. It originated as the StartFast Venture Accelerator, co-founded in 2011 by Chuck Stormon, and is led by Managing Partner Nasir Ali, who spent two decades building Upstate New York's high-growth entrepreneurial ecosystem; General Partner Olivia Goldstein brings a decade of B2B software experience. The firm invests at Seed and Series A with checks of $500K to $2M, and explicitly both leads and co-invests. StartFast Fund I, which ran from 2012 to 2020, returned a 33% IRR and a 3.4x MOIC; Fund II has shown multiple up-rounds and early exits; and Fund III is a $100M vehicle focused on B2B AI startups across fintech, cybersecurity, healthcare and commerce. As of October 2025 the firm had invested in roughly 52 companies, including Blackbird.AI, CodeCombat, Kanarys, KredosAI, which it led, and SelectFI, its most recent investment on October 31, 2025. StartFast has recorded two exits, the latest being Patient Pattern in March 2023. By concentrating on capital-efficient B2B SaaS and AI founders in underserved geographies and pairing accelerator roots with a willingness to lead rounds, the firm positions itself as an early, hands-on backer of companies building outside the coastal venture centers.

StartGreen Capital is one of the largest impact-focused fund managers in the Netherlands, actively working since 2006 to foster a sustainable economy through investments in green energy and innovative technologies. With over €485 million in assets under management, StartGreen supports entrepreneurs and projects that drive the energy transition, develop clean technologies, and promote circular economy solutions. Notable investments include startups like Sympower, which maximizes flexibility in energy markets, and Asperitas, which develops liquid cooling technologies for data centers. The firm operates a variety of funds, including the StartGreen Transition Fund, which focuses on financing regional energy projects such as solar, bioenergy, and energy storage initiatives. Their investment strategy spans both equity and debt, offering flexible capital solutions, particularly for renewable energy projects facing funding gaps. StartGreen also places a strong emphasis on social impact, as seen in its backing of ventures like The Next Closet, a sustainable marketplace for luxury second-hand fashion. With headquarters in Amsterdam, the firm is actively involved in shaping the future of sustainable investment, blending financial returns with environmental and social goals.

Starting Line is an early-stage venture capital firm based in Chicago, focusing on consumer startups that democratize access to products and services. Founded in 2018 by Ezra Galston, the firm aims to invest in companies that cater to the broader economy, rather than just the top income earners. Starting Line's mission is to support passionate entrepreneurs who are building innovative solutions for the 99%. The firm recently closed its second fund at $30 million, continuing its mission to back startups that leverage technology to make products and services cheaper and better for everyone. Starting Line's portfolio includes notable companies like Cameo, a marketplace for personalized celebrity messages, and M1 Finance, a fintech platform offering fee-free trading. Starting Line prides itself on being a relatable and approachable VC firm, driven by a team that understands the challenges of being underestimated. The team includes partners Haley Kwait Zollo and Scott Holloway, who bring diverse experiences and a shared commitment to proving the value of innovative consumer solutions.

Startup Capital Ventures (SCV) is an early-stage venture firm founded in 2005 by John Dean and Danny Lui, headquartered in Silicon Valley with additional offices in Hong Kong and Shenzhen for cross-border China deals. Its thesis centers on capital-efficient companies, typically revenue-generating early-stage software businesses with pre-money valuations under $5M and a clear path to near-term profitability. SCV deliberately writes the $250K to $1M checks that many larger funds have outgrown, and backs strong management teams over pure technology. Geographically the firm concentrates on Silicon Valley with opportunistic deals in Hawaii, Texas and Oklahoma, plus China. It has made roughly 57 investments and recorded 12 exits, and acts as a lead investor. Notable portfolio and exit names include HYAS, a cybersecurity company acquired by Silent Push in December 2025; TuneIn, acquired by Stingray in November 2025; Shifted Energy, a cleantech business acquired by Resource Innovations in October 2025; reef.ai, its most recent investment in a March 2023 Seed round; plus BabyQuip and Iotera. General Partner Tim Dick has been a public voice on the firm's behalf, notably warning about the risks of the JOBS Act Title III crowdfunding rules. SCV's most recent named vehicle is Startup Capital Ventures Fund II. By focusing on lean, near-profitable software companies and writing the smaller checks larger funds avoid, the firm fills an early-stage gap while leveraging its US-Asia footprint to support founders.

StartUp Health is a venture capital firm dedicated to investing in and supporting health tech startups worldwide. Founded in 2011, it focuses on achieving 12 Health Moonshots, aiming to transform various aspects of health and wellness globally. With over 395 investments in 27 countries across six continents, StartUp Health is a significant player in the digital health ecosystem. Notable companies in their portfolio include Quit Genius, a digital clinic for treating multiple addictions; Gabbi, which developed a breast cancer risk assessment tool; and De Oro Devices, known for its health diagnostics and medical devices​​. StartUp Health typically invests in pre-seed, seed, and Series A stages, offering a $200,000+ benefit package for equity positions of about 2%. Their investment strategy prioritizes companies with innovative solutions and potential for significant impact in the healthcare sector​​. The firm is led by co-founders Steven Krein and Unity Stoakes, who bring extensive experience and a strong commitment to supporting health-focused entrepreneurs. StartUp Health provides its portfolio companies with extensive resources, mentorship, and a global network to help them succeed​.

Startup Wise Guys is a prominent accelerator and early-stage venture capital firm based in Tallinn, Estonia. Since its founding in 2012, it has invested in over 440 startups, focusing on underserved markets primarily in Europe, Africa, and the CIS countries. The firm is renowned for its mentorship-driven accelerator programs, which span various verticals including SaaS, fintech, cybersecurity, sustainability, and web3​. The firm's accelerator programs, which typically last five months, provide early-stage startups with seed capital, office space, and access to a global network of mentors and investors. The programs are designed to help startups scale quickly and achieve substantial monthly recurring revenue. Startup Wise Guys has a strong track record, boasting 15 successful exits, including notable companies like VitalFields, StepShot, and VOCHI. Additionally, their portfolio companies have collectively raised over €461 million in follow-on funding​. The firm's latest initiatives include raising up to €52.5 million across three new funds: the Cyber Fund I, the Challenger Fund II, and the Opportunity Fund II. These funds aim to support startups in cybersecurity, fintech, and other high-potential sectors.

Startupbootcamp Australia is a part of a global network of accelerators aimed at supporting early-stage startups, with a focus on providing mentorship and access to a wide network of investors and corporate partners. Their Australian program, based in Melbourne, specializes in sectors like fintech, energy, proptech, and foodtech, helping startups to scale both locally and globally. Since its launch in 2017, Startupbootcamp Australia has helped numerous startups develop their business plans and expand into the Australian market. One of their key offerings is a 12-week accelerator program that provides entrepreneurs with comprehensive support, including business plan guidance, market entry strategies, and access to industry mentors. Startups like Donkey Republic and Actimo have been part of their global portfolio, showcasing the accelerator's impact on building successful, scalable businesses. In addition, Startupbootcamp has launched a Sustainable Fintech Fund aimed at accelerating 30 fintech startups that drive sustainability. Led by experienced entrepreneurs like CEO Trevor Townsend, Startupbootcamp Australia continues to empower founders, fostering innovation in Australia's startup ecosystem.

StartX, established in 2011 by Stanford alum Cameron Teitelman, is a non-profit startup accelerator and founder community affiliated with Stanford University. It operates with a unique zero-equity model, providing extensive support and resources to entrepreneurs without taking any ownership in their companies. This model fosters an open and collaborative environment where founders can freely share challenges and seek mentorship. StartX focuses on a diverse range of sectors, welcoming companies at various stages of development. Their community includes over 1,600 founders and 75 tenured Stanford professors, with notable alumni such as Lime, Lucira Health, and Branch Metrics. Companies in the StartX program are significantly more likely to reach valuations of $100 million or more, with 18 companies achieving unicorn status. The accelerator is also home to StartX Med, which specifically supports medical and biotech startups, leveraging partnerships with Stanford Health Care and access to specialized lab facilities. StartX Med has launched over 200 companies, with a remarkable 91% demonstrating commercial viability. Located in Stanford Research Park, StartX benefits from proximity to Silicon Valley's vibrant ecosystem, including investors on Sand Hill Road and leading legal firms, providing ample networking and growth opportunities for its startups​.

State of Mind Ventures (SOMV) is an Israeli seed and early-growth-stage venture capital fund founded in 2014 and headquartered in Herzliya. The firm's origin anchors its thesis: co-founder and Managing Partner Pinhas Buchris is the former Commander of Unit 8200, Israel's elite military signals-intelligence and cyber unit. He is joined by co-founder and Managing Partner Yuval Baharav, a long-time serial entrepreneur and investor, and General Partner and CFO Nir Adler, formerly of Bazan Group and Amdocs. SOMV positions itself as a people-first investor, partnering early with ambitious teams of over-achievers to help them shape vision, build teams, and accelerate to hyper-growth. The firm leads rounds at seed, Series A, and Series B stages. Sector focus covers AI, semiconductors, cybersecurity, cloud infrastructure, big data, sensors, space, automotive, and computer vision -- reflecting the partnership's deep defense, technology, and enterprise heritage. SOMV's fund lineup has scaled significantly: Fund I at $75 million, Fund II at approximately $70 million, and more recently two vehicles -- SOMV 3 for early stage and Momentum for early growth -- together targeting approximately $200 million. Across 53 disclosed investments the firm has backed ClarityQ, Knock AI, Clearitty, PulSight in medical sensors, and Engini in business productivity, with Engini representing the most recent disclosed investment. The firm has produced six portfolio exits, most recently Rivery in December 2024, alongside Perception Point. SOMV's competitive identity is built on its Unit 8200 network: the firm provides portfolio companies access to one of the world's deepest concentrations of elite technology talent, creating a recruiting and partnership advantage that extends well beyond the capital it deploys.

Statkraft Ventures is a venture capital firm established in 2015, focusing on early and growth-stage investments in energy and climate technology companies. Backed by Statkraft, Europe's largest producer of renewable energy, the firm leverages its deep expertise and extensive industry network to support startups driving the energy transition. Statkraft Ventures targets innovative companies across Europe and North America, investing in both software and hardware solutions that address critical energy and climate challenges. Their investment strategy includes sectors such as renewable energy, energy storage, sustainable mobility, and smart grids. They typically invest in companies that have the potential to make significant impacts on the environment and society. The firm has a diverse portfolio of over 40 companies, including notable investments like Aira, Hydrosat, and Alva Industries. Statkraft Ventures is known for its hands-on approach, providing not only capital but also strategic support in areas such as business development, technology commercialization, and scaling operations. With headquarters in Düsseldorf, Germany, and Oslo, Norway, Statkraft Ventures continues to play a pivotal role in accelerating the growth of clean energy and climate tech startups, contributing to a more sustainable and resilient future.

Steamboat Ventures is the venture capital arm of The Walt Disney Company, formed in September 2000 and named after the pioneering Mickey Mouse short 'Steamboat Willie.' Headquartered in Glendale, California, with offices in Shanghai and Hong Kong, the firm invests in early- through growth-stage companies at the intersection of technology, media and consumer, with particular emphasis on digital video, gaming and advertising, areas of strategic importance to Disney's digital ambitions. Typical checks run from $2 million to $15 million, with a maximum of $20 million in any single company, and the firm leans on Disney's resources to add value beyond capital while acting as a lead investor. Across its history Steamboat has made roughly 57 unique-company investments with a strong exit record of 8 IPOs and over 20 acquisitions, including GoPro, which went public; FreeWheel, acquired by Comcast in 2014; FunPlus, acquired in 2015; and Playdom, acquired by Disney for over $750 million in 2010. Its most recent recorded investment was Faire in October 2020. Founder and Managing Partner John Ball brings over 20 years of media, entertainment and technology investing experience, with prior board seats at GoPro, Quigo (acquired by AOL), Iridigm (acquired by Qualcomm), Fastclick and Pure Digital (acquired by Cisco). General Partner Perry Chui leads the Shanghai office, and Liping Fan serves as Administrative Partner and CFO. The firm pairs institutional venture discipline with the strategic reach of one of the world's largest media companies.

Steamwork Ventures is a Los Angeles-based early-stage venture firm founded in 2021, operating a roughly $50M fund (Steamwork Ventures Fund I). It backs experienced teams building connected solutions that positively impact health, wealth or the climate, and is especially drawn to companies with the potential for 'triple revenue streams' across a hardware device, a software subscription and data. Preferred sectors are fintech, healthtech, climatetech, IoT and B2B/B2C SaaS, with a stated focus on mature seed-stage SaaS companies pursued through its 'Confirm and Return' strategy. Check sizes range from $50K to $5M with a sweet spot around $500K, and the firm typically invests at pre-seed and seed as a co-investor. Its concentrated portfolio of roughly five companies includes Remmie Health, which makes FDA-approved smart devices and a telemedicine app for ENT and upper-respiratory monitoring; Telebionix, a maker of smart medical devices for at-home vital-sign tracking; and Olvin, a business analytics platform for the beverage industry. Its most recent recorded investment was in Remmie Health on March 23, 2023. The firm was founded by Tim Arnold and Marshall Smith, who serve as co-founders and General Partners, with Tatiana Mulry also a General Partner; the team is small, around three people. Steamwork Ventures combines a disciplined, concentrated portfolio approach with a thesis built around connected hardware-plus-software businesses serving health, wealth and climate outcomes.

Steel Wolf Ventures (SWV) is a boutique, impact-oriented venture firm founded in 2011 and based in Beverly Hills, California, led by Founder and Managing Partner R. Victoria Jodis, a California entrepreneur and media producer. Co-founder and partner John Schum is a veteran attorney with deep cannabis-industry experience; the team also includes Principal Mark Dirkse, corporate attorney Robert Moore and board member Les Goodman. SWV runs a self-described hybrid funding model that rejects the traditional investment-bank structure: it charges modest upfront fees for expenses, team evaluation and strategic development, takes equity, and embeds with client-founders as long-term advisors, board members and partners. It targets post-seed and 'evolved' pre-IPO startups in potential billion-dollar markets that are beyond friends-and-family money but not yet ready for institutional rounds. Focus sectors span biotech and precision medicine, medtech and health, technology and AI, agtech, SaaS, lifestyle, CBD and cannabis, clean energy, and real estate development. The firm positions itself as a lead investor on rounds around $500K and on raises exceeding $1M. Named portfolio companies include Lumoptik, a surgical-devices business; Apothēka, a healthcare enterprise-systems company; and Pecan TV, in movies, music and entertainment. SWV also manages a venture fund called Silver Wolf. With a small, advisory-driven team and a hands-on model that blends equity investment with operational partnership, Steel Wolf Ventures backs founders bridging the gap between early funding and institutional capital.

Steelhead Ventures is an early-stage venture capital fund that focuses on investing in innovative startups that aim to drive meaningful change. Founded and managed by George and Gary Arabian, Steelhead Ventures leverages their combined expertise in fast-growth technology companies and commercial real estate. The fund’s mission is to identify entrepreneurs with visionary ideas and help them succeed by providing capital, strategic advice, and access to an extensive network. Steelhead Ventures takes an active role in scaling their portfolio companies, offering specialized services through their Steelhead Growth Services (SHGS). This includes a tailored approach to scaling revenues and improving operational efficiency, helping startups transition from early stages to rapid growth. George Arabian, with a background in sales leadership and technology, brings decades of experience in driving revenue for companies, while Gary Arabian contributes deep-rooted knowledge from his successful career in real estate and business development across the San Francisco Bay Area. The firm’s investment philosophy emphasizes early engagement and long-term partnerships with entrepreneurs. Steelhead Ventures is committed to fostering innovation across sectors, particularly in the tech industry, and helping founders unlock new opportunities for growth and expansion.

SteelSky Ventures is a female-led venture capital fund that specializes in women's healthcare. Founded by Maria Toler Velissaris, the fund aims to fill a critical gap in the VC market by investing in companies that improve access to care, medical outcomes, and health infrastructure for women. With $72 million in assets under management, SteelSky is the largest VC fund focused exclusively on women’s health. The fund invests across various sectors, including medical devices, digital health, consumer health, and ePharmacy​. SteelSky primarily targets late-seed and Series A rounds, focusing on startups with proven product-market fit, typically generating $1-2 million in revenue. The portfolio is rich in innovation, supporting companies like Zipline, which uses drones to deliver life-saving medical supplies to remote areas, and Raydiant Oximetry, a company developing more accurate fetal distress monitoring​. The fund's approach is to back scalable, impact-driven ventures that address pressing challenges in women's healthcare, particularly those impacting underrepresented communities​. With a strong presence across the U.S., SteelSky benefits from strategic partnerships with major healthcare organizations like Blue Shield of California and the American Hospital Association, as well as financial institutions like Bank of America and JPMorgan​. Entrepreneurs looking to engage with SteelSky should emphasize their product's real-world impact on women’s health, scalability, and innovative approach to addressing healthcare disparities.

Stella Capital, founded in 2022, is a venture capital firm that emerged from a family office focused on commodities brokering, real estate, and distressed asset acquisitions. Headquartered in the U.S., it operates across North America and the Asia-Pacific region. Stella Capital invests in companies at various stages, from pre-seed to Series B, offering check sizes between $100K and $5 million. The firm’s investment focus is on sectors like B2B SaaS, consumer packaged goods (CPG), fintech, and Web3 technologies. Stella Capital looks for companies with strong competitive advantages, investing strategically in businesses that demonstrate clear growth potential from 0 to 1. Its investment strategy combines early-stage funding and secondary market investments, ensuring long-term capital backing for startups. Stella Capital emphasizes creating lasting partnerships with its portfolio companies, offering not just funding but also strategic guidance and operational support to help founders scale their ventures efficiently.

Stella Capital is an early to late-stage venture capital fund spun off from an Asian and US-based family office. The firm is deeply rooted in commodities brokering, commercial real estate investments, and distressed asset acquisition. They focus on leveraging strategic capital to invest in transformative businesses across various sectors, with particular attention to life sciences, healthcare, consumer products, and business services. The firm is co-founded by Rick Li, who brings extensive experience in venture capital, real estate investing, and commodities brokering, along with being a two-time startup founder. Aizuddin Adli, another key partner, specializes in venture building and ecosystem development​. Stella Capital has a strong emphasis on investing in businesses that demonstrate clear potential for growth and scalability. They seek to provide strategic support and resources to help their portfolio companies achieve significant market impact. Recent notable investments include their backing of Seae Ventures, an early-stage healthcare service and technology fund focused on minority and women-owned companies​. For startups looking to engage with Stella Capital, it’s beneficial to highlight how their business aligns with the firm’s investment thesis of creating long-term value through strategic capital deployment. The firm’s partners are accessible and open to exploring innovative ideas that can drive substantial growth and impact across industries.

Stellaris Venture Partners is an early-stage, technology-focused venture capital firm founded in 2016 and based in Bengaluru, India. It was established by Alok Goyal, Ritesh Banglani and Rahul Chowdhri, all previously partners at Helion Ventures. The firm is sector-agnostic and typically commits as the first or second institutional investor, backing companies at Seed and Series A across SaaS, software, fintech, consumer brands, B2B commerce, social commerce, healthcare and education, and is willing to lead rounds. Stellaris closed its third fund at $300M in November 2024, bringing total assets under management to over $600M; Fund III is designed to back roughly 25 to 30 startups over about three years following a concentrated-portfolio strategy that emphasizes DPI over TVPI. The firm has invested in more than 78 companies and added around 10 new investments in the trailing twelve months. Its track record includes one IPO, one unicorn and several acquisitions: it led Mamaearth parent Honasa Consumer's $4M Series A in 2018 and held a roughly 9.4% stake at the company's November 2023 IPO, and it was the first institutional investor in Slintel, acquired by 6sense in 2021. Other notable holdings include Whatfix, a digital adoption platform valued at roughly $900M, plus mFine, Propelld, Loadshare, Signzy, Glance and Shop101. Recent deals include Material Depot's $10M Series A in February 2026, Arrowhead's $3M round in January 2026, and Truva's $6.3M round in December 2025, underscoring the firm's continued pace as a leading Indian early-stage investor.

Stellation Capital is a pre-seed and seed fund backing visionary founders shaping the future of technology. With a focus on early-stage investments, Stellation supports founders from "launch to orbit," providing access to capital, networks, and community. Founded by Peter Boyce II, formerly of General Catalyst and Rough Draft Ventures, Stellation invests in diverse and ambitious entrepreneurs across a range of sectors, including AI, fintech, and digital media. Notable investments include Hopscotch, a payments platform for small businesses, and Koodos Labs, which empowers creators through unique digital tools. Stellation’s approach is deeply founder-driven, favoring mission-driven teams that prioritize creativity and innovation. Their portfolio spans across the U.S., with a significant presence in New York, where Boyce is based, and beyond. Stellation's strategy is built around long-term support and partnership. They are known for investing in people first, ensuring founders have the guidance they need from ideation to scaling. The team engages closely with its companies, offering hands-on support in product development and growth strategies. Peter Boyce leads the firm as Managing Partner, while Rhian Horton drives due diligence and platform management. Stellation's tight-knit and dedicated approach makes them a compelling partner for tech entrepreneurs aiming to scale groundbreaking ideas.

Sterling Road is a pre-seed venture capital firm focused on B2B startups, with a strong emphasis on coaching founders to build sustainable businesses. Based in San Francisco, Sterling Road invests primarily in early-stage startups across the U.S., Canada, and the U.K. The fund takes a unique approach by offering extensive coaching before investing, working closely with founders over three months to refine product development, hiring strategies, and fundraising efforts. Only after this collaboration does Sterling Road make an initial investment ranging from $150K to $250K, with the potential to provide follow-on funding of up to $10M as companies scale. Founded by Ash Rust, a former entrepreneur with a background in tech and military service, Sterling Road prides itself on its hands-on approach. Rust has mentored hundreds of startups through programs like Y-Combinator and Techstars, providing valuable insights that go beyond financial backing. Notable companies in the firm’s portfolio include Nova Credit and Knoetic, both of which have attracted additional funding from top-tier venture firms like Accel and Kleiner Perkins. Sterling Road seeks founders who are gritty, ambitious, and focused on operational excellence. The firm prioritizes diversity, with a significant portion of investments going to underrepresented founders. They are open to startups from various sectors but maintain a particular interest in B2B solutions that offer clear, scalable value propositions. Sterling Road values substance over connections, welcoming cold outreach from committed entrepreneurs.

Sterling.VC, founded in 2014 and based in New York, is a venture capital firm primarily focused on investments in sports, media, esports, and real estate. Backed by Sterling Equities, the owners of the New York Mets and the regional sports network SNY, the firm leverages its deep roots in sports and entertainment to support innovative startups. Sterling.VC actively invests in early-stage companies across various sectors, including PropTech, FinTech, SaaS, and the creator economy. Notable investments in Sterling.VC’s portfolio include The Sandbox, an NFT-based metaverse game that has achieved unicorn status, as well as other tech-driven companies like Recycle Track Systems and Tappp. The firm is committed to fostering companies at the Pre-Seed, Seed, and Series A stages, helping them scale through strategic partnerships and industry expertise. Sterling.VC is led by a team of experienced investors, including partners like Farzam Kamel, Jeff Wilpon, and Rohit Gupta. Their approach emphasizes nurturing long-term growth in companies that are transforming industries through digital innovation and technological advancements. By combining capital with strategic guidance, Sterling.VC aims to drive impactful change across the sports, media, and tech landscapes.

SternAegis Ventures is the private equity and venture capital division of Aegis Capital Corp., founded in 2012 and based in New York City. It is led by CEO Adam K. Stern, who has headed Private Equity Banking at Aegis Capital Corp. since 2012, and partners with entrepreneurs and early-stage companies to build brands with long-term investment value, adding value through capital formation and strategic relationships. The firm runs a team of roughly 20 people, including about 10 partners. SternAegis invests primarily at Series A in US-based startups across a broad set of sectors, prominently technology including software, web marketplaces and SaaS, IT and media, alongside biotechnology, medical devices, hospital services, life sciences, healthcare and energy. As a lead investor, it brings investment banking, merchant banking, transaction execution and strategic consulting to accelerate portfolio company growth. As of 2022 it had invested in around 20 companies, with a track record that includes 11 IPOs and one acquisition. Notable portfolio names include Zoomcar, DarioHealth and Orchestra BioMed, and a recent highlight was leading the $11.8M Series A round of Amplifica. Brokerage and advisory products are offered through Aegis Capital Corp., a member of FINRA and SIPC. By combining venture investment with a full-service investment-banking platform, SternAegis Ventures supports early-stage founders from initial capital formation through to public-market and strategic exits.

Stonebridge Ventures is a South Korea-based venture capital firm, founded in 2017 as the corporate venture arm of Stonebridge Capital. It focuses on investing in early- to late-stage technology companies across sectors such as life sciences, fintech, and high-tech industries. The firm is particularly active in the South Korean market, where it has made numerous investments in companies at various stages of growth, including Series A and B rounds. Stonebridge Ventures emphasizes backing high-growth ventures at crucial value inflection points, aiming to accelerate innovation and create significant value. It is known for its deep involvement in the scaling of portfolio companies, offering strategic advice and leveraging its extensive network to help businesses grow. With a focus on industries that are poised for structural growth, Stonebridge supports companies in fields like business services, auto technology, and blockchain applications. Recent investments include South Korean startups like ADRO, a Series A investment in auto technology, and SNAPTAG, a Series B investment in business services. Stonebridge’s portfolio also includes several successful exits, including notable IPOs.

StoneMill Ventures, founded in 2018 by Michael Sutton, focuses on early-stage investments in the cybersecurity sector. Based in Arlington, Virginia, the firm targets disruptive technologies in cybersecurity, aiming to support startups that can benefit from their extensive experience in building pioneering security companies. The firm has invested in notable companies like Orca Security, which offers comprehensive cloud security solutions, and Huntress Labs, a platform providing advanced threat detection and response. Other significant investments include GreyNoise, a tool for identifying internet background noise to streamline threat analysis, and LimaCharlie, which provides security infrastructure as a service. StoneMill Ventures is an active investor in the United States and Israel, emphasizing hands-on mentorship alongside financial backing to help startups grow. Their investment strategy typically involves participating in seed to Series A rounds, with a focus on companies that address critical components of the security ecosystem.

Stonewall Capital is a South Africa-based financial services provider offering a range of investment and trading solutions. It operates under the umbrella of Findexa Advisory (Pty) Ltd and is regulated by the Financial Sector Conduct Authority (FSCA). Stonewall specializes in providing retail and institutional clients with advanced trading technology, asset management, and personalized financial advice. The firm emphasizes transparency, customer-centric service, and long-term partnership building, striving to help its clients meet their financial goals through tailored strategies. Stonewall’s approach includes cutting-edge market analysis tools, allowing traders to adapt to changing market conditions. The firm also supports social trading, enabling clients to replicate successful trading strategies from other users. It has gained a reputation for its commitment to client satisfaction, focusing on innovation, integrity, and comprehensive customer support. With a global outlook and a commitment to excellence, Stonewall Capital continues to expand its impact in the financial services industry​.

Storm Ventures is a venture capital firm specializing in early-stage investments in B2B software startups. With over 23 years of experience, Storm Ventures has a distinguished portfolio that includes companies such as Marketo, MobileIron, and Talkdesk. The firm focuses on sectors like SaaS, enterprise infrastructure, cybersecurity, and artificial intelligence, helping startups navigate from inception to becoming industry leaders. Based in Silicon Valley, Storm Ventures boasts a global investment team with additional presence in South Korea and Germany. The firm's strategy is centered on supporting startups through critical growth phases, providing resources to unlock growth and achieve product-market fit. They prefer startups with happy customers, innovative software, and a strong team. Storm Ventures often leads funding rounds, bringing in-depth expertise and a hands-on approach to their investments. Key team members include Managing Directors Ryan Floyd, Alex Mendez, and Tae Hea Nahm, who bring extensive experience in scaling B2B companies. The firm’s methodology involves working closely with founders, providing not only capital but also strategic guidance and operational support to drive growth and success.

Stormbreaker Ventures is an early-stage venture capital firm founded in 2019 and headquartered in San Francisco, California. The firm invests in the 'connected ecosystem,' technologies that connect people, places and things and maximize existing infrastructure, spanning mobility, wireless, connectivity, sensors, computing, networking, cybersecurity, artificial intelligence, machine learning, cloud and IoT. It writes Seed and Series A checks typically ranging from $500K to $2M and acts as a lead investor. Stormbreaker is led by founder and Managing Partner Said Mia, with a partner bench that includes General Partner Glenn Lurie, former President and CEO of AT&T Mobility, who joined in 2021; General Partner Andy Funk; Zaid Alsikafi, formerly Managing Director and Co-Head of TMT Services at Madison Dearborn Partners; and Venture Partner Bart Lorang. In April 2023 it launched Fund II, focused on mobility and connectivity technologies, backed by strategic limited partners including Thermo Companies and Mi Capital. As of October 2025 the firm had invested in roughly 53 companies and manages a portfolio of more than 40 active names. Notable holdings include Global Telecom Engineering, MotionSafe in automotive cybersecurity, Aervivo in fixed-wireless platform-as-a-service, SenseNet in wildfire detection, and Cameyo, a cloud-native digital workspace; its most recent investment was SenseNet's Series A in October 2025. By combining deep telecom and connectivity operating experience with early-stage capital, Stormbreaker Ventures backs founders building the infrastructure of an increasingly connected world.

Story Ventures, based in New York City and founded in 2016, focuses on early-stage investments in frontier technology. Their portfolio spans several sectors, including sensory systems, data processing, and machine intelligence. Notable investments include Particle Health, Motorq, and Prism Data, demonstrating their commitment to innovative data automation solutions. The firm emphasizes capturing and leveraging proprietary data to drive impactful decision-making and solve complex problems. Story Ventures supports companies from the very first check, helping them scale and secure further funding from top-tier venture capital firms. Their investment strategy prioritizes founders tackling audacious challenges to create lasting impact. Key team members include Brian Yormak, who specializes in mobility investing, and Teddy McGehee, who manages legal and financial processes. They are joined by Reilly Simmons, focusing on generative AI applications, and Melissa Cook, who oversees operations. Story Ventures launched a Scout Program in 2022 to work with entrepreneurial individuals at the forefront of technology development, offering them investment opportunities and a community of angel investors. This approach has helped build a diverse and dynamic portfolio aimed at shaping the future of data automation and machine intelligence.

Stout Street Capital, based in Denver, Colorado, is a venture capital firm that focuses on investing in early-stage tech startups. Founded in 2017 by Clay Gordon and John Francis, the firm targets pre-seed and seed-stage companies that are seeking to raise $1 million or more. They typically invest in rounds that provide 12-24 months of runway and prefer startups with post-product and post-revenue, usually generating $20-30k or more in monthly revenue. The firm has a diverse portfolio with over 66 companies and has made 86 investments to date. Notable investments include companies like Optera, which focuses on clean technology and sustainability, Schola, an education technology firm, and KredosAI, a fintech software company. Stout Street Capital also played a significant role in investments for 401GO, Curate, and OpenTug. Stout Street Capital emphasizes supporting founders by providing extensive resources and fostering a network to help scale their businesses. They invest primarily in the US and Canada, excluding major tech hubs like San Francisco, New York, and Boston. The firm is known for its commitment to transparency and its efficient due diligence process, typically completed within 2-3 weeks. Their most common check size is around $250K.

Strange Ventures is a San Francisco-based pre-seed and seed-stage venture capital firm founded in 2024 by Tara Tan, who serves as Founder and Managing Partner. Tara was previously a General Partner at IDEO Ventures, where she co-founded IDEO CoLab Ventures, a top-decile early-stage fund, bringing a strong human-centric design background to investing. Strange Ventures is a first-check fund that backs deeply technical inventor-founders building the next frontier of computing, and it is willing to lead rounds. Its thesis centers on AI infrastructure, deep software, developer tools, and the intersection of technology with human creativity, including generative AI and multimodal systems. The firm takes a design-driven approach, positioning itself as the first creative and capital partner to bold founders whose ideas often seem 'strange' at the outset but carry transformative potential. It runs distinctive support programs such as Blueprint, which pairs design experts with portfolio companies; the Strange 100, a global network of creative leaders in AI and tech; and the Strange Research Fellowship. Notable early portfolio companies include Archetype AI, which builds foundation models for physical AI; VideoDB, video infrastructure for AI applications; and BLNG, a creative-tools company. The firm invests across pre-seed, seed and seed-plus rounds, with total fund size and specific check sizes not publicly disclosed. By blending design thinking with first-check conviction, Strange Ventures aims to be the earliest partner to technical founders inventing new categories of computing.