# Sigma Prime Ventures

Sigma Prime Ventures is a Venture Capital based in Campbell, United States.

## Overview

- **Organization type:** Venture Capital
- **Headquarters:** Campbell, United States
- **Region:** North America
- **Address:** Boston, MA, United States
- **Founded:** 2012
- **Assets under management:** Undisclosed
- **Website:** sigmaprime.com
- **LinkedIn:** https://www.linkedin.com/company/sigma-prime-ventures

## Regulatory record

- **CRD number:** 164249
- **SEC file number:** 802-76761
- **Registration status:** Registered
- **Reports private funds:** Yes
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/164249

## About

Sigma Prime Ventures is an exempt reporting adviser in Campbell, CA. It is based in Campbell.

## Sectors

- Enterprise Software
- Cloud/SaaS
- AI/ML
- Mobility & Transportation
- FinTech

## People

- Robert E. Davoli — Managing Director
- Jere Doyle — Managing Director
- Paul Flanagan — Managing Director
- John Mandile — Managing Director
- John Simon — Managing Director

## Questions

### Who runs investment decisions at Sigma Prime Ventures?

Five Managing Directors — Robert Davoli, Jere Doyle, Paul Flanagan, John Mandile, and John Simon — share the investment committee. The firm operates as a general partnership with no outside limited partners in management, drawing on direct company-building experience across the senior team.

### How does Sigma Prime Ventures source proprietary deal flow?

Sigma Prime sources through the operator networks of its Managing Directors, who founded and ran 10 companies collectively. The firm concentrates on the Boston, New York, and Atlanta startup ecosystems — East Coast markets where the partners' personal operating histories and local relationships provide differentiation from West Coast-headquartered funds.

### Does Sigma Prime participate in fund commitments or only direct deals?

The firm primarily writes direct early-stage checks into technology companies. Its public materials do not describe a fund-of-funds program, secondary purchases, or co-investment vehicles alongside external GPs — positioning it as a direct investor rather than a hybrid allocator.

### What investment stages does Sigma Prime typically target?

Sigma Prime invests in early-stage companies, often providing the first institutional capital to startups. The firm's partners' own founder backgrounds lead them to evaluate teams at formation and Seed stages, though they can follow on through later rounds.

## Related profiles

- [Sightcast Capital Partners](https://altss.com/profile/sightcast-capital-partners)
- [Sigurd Venture](https://altss.com/profile/sigurd-venture)

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Last updated: 2026-08-14T12:30:00.000Z

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