# SIGMA PRIME VENTURES, LLC

SIGMA PRIME VENTURES, LLC of CAMPBELL, CA is an SEC exempt reporting adviser.

## Registration

- CRD: 164249
- Type: SEC exempt reporting adviser
- SEC file number: 802-76761
- Location: 1999 SOUTH BASCOM AVE., SUITE 700, PMB#738, CAMPBELL, CA, 95008
- Phone: 6508531700
- Latest filing: 2026-03-25

## Officers, owners & control persons (11)

| Name | Role | Location |
| --- | --- | --- |
| [John Mandile](https://search.stillhousedata.com/person/186818) | MEMBER/MANAGER | Boston, MA |
| [Paul Flanagan](https://search.stillhousedata.com/person/212047) | MEMBER/MANAGER | Boston, MA |
| [Robert Edward Davoli](https://search.stillhousedata.com/person/414789) | MEMBER/MANAGER | Boston, MA |
| [Andrea Boyer](https://search.stillhousedata.com/person/721475) | CHIEF FINANCIAL OFFICER | — |
| [John Gregory Simon](https://search.stillhousedata.com/person/722614) | MEMBER/MANAGER | — |
| [DAVOLI ROBERT EDWARD](https://search.stillhousedata.com/person/888025) | MEMBER/MANAGER | — |
| [MANDILE JOHN](https://search.stillhousedata.com/person/888026) | MEMBER/MANAGER | — |
| [FLANAGAN PAUL](https://search.stillhousedata.com/person/888027) | MEMBER/MANAGER | — |
| [ALVES MELISSA](https://search.stillhousedata.com/person/888028) | CHIEF FINANCIAL OFFICER | — |
| [SIMON JOHN GREGORY](https://search.stillhousedata.com/person/888029) | MEMBER/MANAGER | — |
| [Boyer Andrea](https://search.stillhousedata.com/person/893650) | CHIEF FINANCIAL OFFICER | — |


## Private funds (3)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| SIGMA PRIME PARTNERS IX, L.P. | Venture Capital Fund | Delaware | 18 | $86.3M | $2.0M |
| SIGMA PRIME ASSOCIATES IX, L.P. | Venture Capital Fund | Delaware | 7 | $13.9M | — |
| SIGMA PRIME ENTREPRENEURS IX, LP | Venture Capital Fund | Delaware | 35 | $5.9M | $25K |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/164249/brochure
- Similar advisers: https://search.stillhousedata.com/firm/164249/similar
- Related entities: https://search.stillhousedata.com/firm/164249/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/164249

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.