Stage Venture Partners

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.