Harpoon Ventures

Harpoon Ventures, founded in 2018 by Larsen Jensen and William Allen, is an early-stage venture capital firm based in San Diego, California. The firm specializes in dual-use technologies, investing in companies that develop commercial products with potential applications for both private sector and federal agencies. With a focus on Seed through Series B stages, Harpoon targets sectors like AI, cybersecurity, deep tech, and enterprise infrastructure. Harpoon has built a reputation for its strong connections in the federal market, helping portfolio companies secure significant government contracts. The firm has raised over $300 million across three funds, with the latest fund of $125 million launched in 2023. Notable investments include Solugen, a green chemicals company, and Astranis, a satellite communications firm, both of which have made strides in sustainability and defense sectors. Harpoon is known for its hands-on approach, working closely with founders to provide strategic advice and connect them with Fortune 500 companies and government clients. With its military background and deep industry knowledge, the firm is uniquely positioned to help startups bridge the gap between Silicon Valley innovation and government needs.