Sigma Prime Ventures

Sigma Prime Ventures is a well-established early-stage venture capital firm based in Boston, Massachusetts, with a long history of investing in disruptive technology companies. Founded by partners with deep operational and investment experience, the firm primarily focuses on Seed, Series A, and Series B rounds. Their investment mandate is centered on identifying and backing exceptional entrepreneurs building innovative solutions across key technology sectors.

The firm's core investment thesis revolves around software-as-a-service (SaaS), cloud computing, mobile technologies, and technology-enabled services. Sigma Prime Ventures seeks out companies that demonstrate significant market potential, strong founding teams, and a clear path to scalability. They are known for their hands-on approach, providing strategic guidance and leveraging their extensive network to support portfolio companies through critical growth phases, from product development to market expansion and talent acquisition.

Sigma Prime Ventures has a robust track record, having made over 100 investments since its inception, leading more than 30 of those rounds. Their most recent fund, Sigma Prime Ventures VI, closed in 2017 with $150 million in committed capital, underscoring their continued commitment to the early-stage technology ecosystem. The firm typically deploys initial checks ranging from approximately $500,000 for promising seed-stage ventures up to $5,000,000 for leading Series A rounds, with capacity for follow-on investments in successful portfolio companies. This flexible approach allows them to engage with companies at various points in their early development.

With a portfolio that includes numerous successful exits, exceeding 20 to date, Sigma Prime Ventures has consistently demonstrated its ability to identify and nurture high-growth potential. Their deep industry expertise and commitment to fostering innovation make them a notable player in the East Coast venture capital landscape, particularly for B2B software and tech infrastructure startups.