# RIMROCK CAPITAL MANAGEMENT LLC

RIMROCK CAPITAL MANAGEMENT LLC of IRVINE, CA is an SEC-registered investment adviser.

## Registration

- CRD: 120410
- Type: SEC-registered investment adviser
- SEC file number: 801-65109
- Location: 100 INNOVATION DRIVE, SUITE 200, IRVINE, CA, 92617-3040
- Phone: 949-381-7800
- Latest filing: 2026-04-30
- Regulatory AUM: $3.9B
- Discretionary AUM: $3.9B
- Clients: 26
- Accounts: 22

## Business model

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

## Officers, owners & control persons (20)

| Name | Role | Location |
| --- | --- | --- |
| ROBERT S DE LEON | CHIEF COMPLIANCE OFFICER, GENERAL COUNSEL | IRVINE, CA |
| David Hanibal Edington | FOUNDER; TRUSTEE | — |
| Christopher Lee Chester | CHIEF INVESTMENT OFFICER, MANAGING DIRECTOR; PARTNER | — |
| Stephen Andrew Foulke | CHIEF RISK OFFICER, MANAGING DIRECTOR; PARTNER | — |
| Paul Cyril Westhead | CHIEF EXECUTIVE OFFICER, MANAGING DIRECTOR; PARTNER | — |
| Barbara Anna Crowell | CHIEF FINANCIAL OFFICER | — |
| DUBCHANSKY SCOTT BRIAN | CHIEF COMPLIANCE OFFICER; MANAGING DIRECTOR; MANAGING DIRECTOR / CCO (+1 more) | — |
| SULLIVAN GERALD PAUL | INDEPENDENT DIRECTOR | — |
| MILLER GREG | MANAGING DIRECTOR | — |
| EDINGTON DAVID HANIBAL | FOUNDER; MANAGING DIRECTOR; PARTNER (+1 more) | — |
| CHESTER CHRISTOPHER LEE | CHIEF INVESTMENT OFFICER, MANAGING DIRECTOR; MANAGING DIRECTOR; PARTNER | — |
| FOULKE STEPHEN ANDREW | CHIEF RISK OFFICER, MANAGING DIRECTOR; MANAGING DIRECTOR; PARTNER | — |
| WESTHEAD PAUL CYRIL | CHIEF EXECUTIVE OFFICER, MANAGING DIRECTOR; MANAGING DIRECTOR; MANAGING DIRECTOR/CHIEF COMPLIANCE OFFICER (+1 more) | — |
| BLUMETTI SANTINO | MANAGING DIRECTOR; PARTNER | — |
| SAYE JEFFREY MICHAEL | MANAGING DIRECTOR | — |
| VAN DER HAVE JOB ADRIAAN | MANAGING DIRECTOR; PARTNER | — |
| EDINGTON DAVID | MANAGING DIRECTOR | — |
| DE LEON ROBERT S | CHIEF COMPLIANCE OFFICER, GENERAL COUNSEL; GENERAL COUNSEL; S.V.P. & GENERAL COUNSEL | — |
| NICHOLSON GORDON RICHARD | CHIEF COMPLIANCE OFFICER | — |
| CROWELL BARBARA ANNA | CHIEF FINANCIAL OFFICER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/120410/brochure
- Similar advisers: https://search.stillhousedata.com/firm/120410/similar
- Related entities: https://search.stillhousedata.com/firm/120410/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/120410

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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.