# 903 PARTNERS LLC D/B/A CITYROCK VENTURE PARTNERS

903 PARTNERS LLC D/B/A CITYROCK VENTURE PARTNERS of NEW YORK, NY is an SEC exempt reporting adviser.

## Registration

- CRD: 288571
- Type: SEC exempt reporting adviser
- SEC file number: 802-111032
- Location: 600 5TH AVE, 2ND FLOOR, NEW YORK, NY, 10020
- Phone: (212) 372-7163
- Latest filing: 2026-03-31
- Total assets: $43.2M

## Officers, owners & control persons (6)

| Name | Role | Location |
| --- | --- | --- |
| [Eric Hatzimemos](https://search.stillhousedata.com/person/109707) | CHAIRMAN & CHIEF EXECUTIVE OFFICER; MEMBER AND MANAGER | New York, NY |
| [Thomas Kenneth Morgan](https://search.stillhousedata.com/person/683775) | CHIEF COMPLIANCE OFFICER | — |
| [Oliver Benacerraf Libby](https://search.stillhousedata.com/person/721266) | MEMBER AND MANAGER; PRESIDENT, SECRETARY & TREASURER | — |
| [MORGAN DAVID KENNETH](https://search.stillhousedata.com/person/728891) | CHIEF COMPLIANCE OFFICER | — |
| [LIBBY OLIVER BENACERRAF](https://search.stillhousedata.com/person/895651) | MANAGING DIRECTOR; MEMBER AND MANAGER; PRESIDENT, SECRETARY & TREASURER | — |
| [HATZIMEMOS ERIC](https://search.stillhousedata.com/person/895652) | CHAIRMAN & CHIEF EXECUTIVE OFFICER; CHIEF EXECUTIVE OFFICER; MEMBER AND MANAGER | — |


## Private funds (8)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| CITYROCK VENTURE PARTNERS, LP | Venture Capital Fund | Delaware | 31 | $16.4M | $1.0M |
| CITYROCK VENTURE PARTNERS II LP | Venture Capital Fund | Delaware | 56 | $15.6M | $1.0M |
| HATZIMEMOS PARTNERS LLC | Venture Capital Fund | Delaware | 41 | $6.3M | $1.0M |
| CRV GB LP | Venture Capital Fund | Delaware | 17 | $2.4M | $10K |
| H/L ACCELERATOR II LLC | Venture Capital Fund | Delaware | 72 | $1.1M | $1.0M |
| CRV PHOSPHOLUTIONS, LP | Venture Capital Fund | Delaware | 11 | $803K | $25K |
| CRV SEALED, LP | Venture Capital Fund | Delaware | 2 | $568K | $50K |
| H/L ACCELERATOR III LLC | Venture Capital Fund | Delaware | 71 | — | $100K |


## Fund service providers (2)

- administrator: ESHARES, INC. D/B/A CARTA, INC. — 6 funds
- administrator: ESHARES, INC. D/B/A CARTA INC. — 2 funds

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/288571/brochure
- Similar advisers: https://search.stillhousedata.com/firm/288571/similar
- Related entities: https://search.stillhousedata.com/firm/288571/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/288571

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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.