Marin Sonoma Impact Ventures
Venture Capital and Private Equity PrincipalsCalifornia, United States11-50 Employees
Marin Sonoma Impact Ventures is a regional venture capital firm based in Corte Madera, California, focused on Marin and Sonoma counties in the North Bay. It aims to mobilize the community’s financial and intellectual capital to support local entrepreneurs building the region’s next notable companies, with the goal of fostering local job creation and long-term economic prosperity. The firm positions itself as the first regional venture capital fund for Marin and Sonoma and engages the community through ongoing events, including the annual North Bay NEXT startup conference held each May. Its network comprises more than 100 North Bay startup companies and over 40 senior executive mentors, reflecting its role as a regional hub within the venture capital landscape. In 2025, MSIV expanded its community-building efforts with the launch of the North Bay Startup Map while continuing to convene the startup ecosystem through the North Bay NEXT conference.