# Marin Sonoma Impact Ventures

Marin Sonoma Impact Ventures is a Venture Capital based in Corte Madera, United States.

## Overview

- **Organization type:** Venture Capital
- **Headquarters:** Corte Madera, United States
- **Region:** North America
- **Address:** Corte Madera, CA, United States
- **Founded:** 2020
- **Assets under management:** Undisclosed
- **Website:** www.msivfund.com
- **LinkedIn:** https://www.linkedin.com/company/marin-sonoma-impact-ventures

## Regulatory record

- **CRD number:** 324038
- **Registration status:** Registered
- **Reports private funds:** Yes
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/324038

## About

Marin Sonoma Impact Ventures is a venture capital firm based in Corte Madera, California. Founded in 2020, it focuses on local startups in the North Bay area. The firm has made 20 investments, including a Seed VC investment in Skribe Medical on September 08, 2025.

## Questions

### What stage does Marin Sonoma Impact Ventures typically invest at?

The firm writes pre-seed and seed-stage checks, often serving as the first institutional capital into a company. Its strategy revolves around high-conviction, early-entry positions where the firm can influence company-building fundamentals before a Series A institutional round.

### Does Marin Sonoma Impact Ventures have disclosed portfolio companies?

The firm does not maintain a publicly accessible portfolio directory as of the latest available information. Detailed investment records — including named portfolio companies, check sizes, and co-investor syndicates — are not broadly distributed through the firm's website or public filings.

### How is Marin Sonoma Impact Ventures differentiated from other Bay Area seed funds?

Its differentiation is purely geographic. The firm operates in Corte Madera, deliberately distanced from Sand Hill Road, and targets North Bay founders who often have exited larger Silicon Valley companies but no longer wish to build their next venture inside the Peninsula's fundraising ecosystem. The thesis is fundamentally a talent-and-valuation arbitrage on geography.

## Related profiles

- [Marin Financing](https://altss.com/profile/marin-financing)
- [Marin Venture Capital](https://altss.com/profile/marin-venture-capital)

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Last updated: 2026-06-03T20:00:00.000Z

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