# SIGNALFIRE MANAGEMENT SERVICES, LLC

SIGNALFIRE MANAGEMENT SERVICES, LLC of SAN FRANCISCO, CA is an SEC-registered investment adviser.

## Registration

- CRD: 194512
- Type: SEC-registered investment adviser
- SEC file number: 801-119339
- Location: 501 2ND ST, SUITE 100, SAN FRANCISCO, CA, 94107
- Phone: 650-850-6000
- Latest filing: 2026-03-30
- Regulatory AUM: $4.5B
- Discretionary AUM: $4.5B
- Clients: 50
- Accounts: 52

## Business model

- Compensation: % of AUM, Performance
- Clients served: Investment cos

## Officers, owners & control persons (13)

| Name | Role | Location |
| --- | --- | --- |
| [Ilya Kirnos](https://search.stillhousedata.com/person/58241) | MANAGING MEMBER, SIGNALFIRE MANAGEMENT SERVICES LLC | San Francisco, CA |
| [Christopher W Farmer](https://search.stillhousedata.com/person/717031) | MANAGING MEMBER, SIGNALFIRE MANAGEMENT SERVICES LLC | — |
| [Spencer Colin Ackermann](https://search.stillhousedata.com/person/717032) | CHIEF COMPLIANCE OFFICER | — |
| [KORTSCHAK WALTER GERMAN](https://search.stillhousedata.com/person/758954) | MANAGING MEMBER, SIGNALFIRE BREAKOUT GP LLC; MANAGING MEMBER, SIGNALFIRE BREAKOUT II GP, LLC; MANAGING MEMBER, SIGNALFIRE II GP LLC (+3 more) | — |
| [BUOYMASTER JOHN WILLIAM](https://search.stillhousedata.com/person/762024) | TRUSTEE | — |
| [FARMER CHRISTOPHER W](https://search.stillhousedata.com/person/861200) | MANAGING MEMBER; MANAGING MEMBER, SIGNALFIRE BREAKOUT GP LLC; MANAGING MEMBER, SIGNALFIRE BREAKOUT II GP, LLC (+4 more) | — |
| [KIRNOS ILYA](https://search.stillhousedata.com/person/861201) | MANAGING MEMBER; MANAGING MEMBER, SIGNALFIRE BREAKOUT GP LLC; MANAGING MEMBER, SIGNALFIRE BREAKOUT II GP, LLC (+3 more) | — |
| [KORTSCHAK MARCIA B](https://search.stillhousedata.com/person/861202) | TRUSTEE | — |
| [ACKERMANN SPENCER COLIN](https://search.stillhousedata.com/person/861203) | CHIEF COMPLIANCE OFFICER | — |
| [YE JERRY XIAN HUI](https://search.stillhousedata.com/person/895376) | MANAGING MEMBER | — |
| [Sacks Josh](https://search.stillhousedata.com/person/895377) | MEMBER | — |
| [HUIE TONY](https://search.stillhousedata.com/person/899722) | MEMBER, SIGNALFIRE BREAKOUT II GP LLC; MEMBER, SIGNALFIRE III GP LLC | — |
| [HU WAYNE WEICHUNG](https://search.stillhousedata.com/person/899723) | MEMBER, SIGNALFIRE BREAKOUT II GP LLC; MEMBER, SIGNALFIRE III GP LLC | — |


## Private funds (52)

_Showing 15 of 52 funds by gross asset value._

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| SIGNALFIRE FUND III, L.P. | Venture Capital Fund | Delaware | 168 | $645.8M | $250K |
| SIGNALFIRE BREAKOUT FUND III, L.P. | Venture Capital Fund | Delaware | 268 | $472.5M | $250K |
| SIGNALFIRE BREAKOUT FUND, L.P. | Venture Capital Fund | Delaware | 155 | $420.0M | $250K |
| SIGNALFIRE FUND II, LP | Venture Capital Fund | Delaware | 155 | $340.9M | $250K |
| SIGNALFIRE BREAKOUT FUND II, L.P. | Venture Capital Fund | Delaware | 168 | $302.4M | $250K |
| SIGNALFIRE SEED FUND V, L.P. | Venture Capital Fund | Delaware | 1,432 | $266.3M | $250K |
| SIGNALFIRE FUND IV, L.P. | Venture Capital Fund | Delaware | 268 | $260.6M | $250K |
| SIGNALFIRE EARLY FUND IV, L.P. | Venture Capital Fund | Delaware | 1,432 | $260.2M | $250K |
| SIGNALFIRE VSS I, L.P. | Venture Capital Fund | Delaware | 21 | $248.2M | $250K |
| SIGNALFIRE EUREKA FUND, L.P. | Venture Capital Fund | Delaware | 1 | $152.9M | $250K |
| SIGNALFIRE XIR VENTURE FUND II, L.P. | Venture Capital Fund | Delaware | 1,683 | $140.5M | $250K |
| SIGNALFIRE SAGE FUND, L.P. | Venture Capital Fund | Delaware | 1 | $131.3M | $250K |
| SIGNALFIRE LIBERTY FUND, L.P. | Venture Capital Fund | Delaware | 1 | $99.8M | $250K |
| SFNVC 2025, L.P. | Venture Capital Fund | Delaware | 2 | $97.6M | $250K |
| SIGNALFIRE FUND, L.P. | Venture Capital Fund | Delaware | 57 | $83.6M | $75K |


## Branch offices (2)

| City | State | Employees | Phone |
| --- | --- | --- | --- |
| NEW YORK | NY | 0 | 650-850-6000 |
| NEW YORK | NY | 0 | 650-850-6000 |


## Fund service providers (1)

- administrator: ADURO ADVISORS, LLC — 52 funds

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/194512/brochure
- Similar advisers: https://search.stillhousedata.com/firm/194512/similar
- Related entities: https://search.stillhousedata.com/firm/194512/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/194512

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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.