# HOUSATONIC MANAGEMENT COMPANY, INC.

HOUSATONIC MANAGEMENT COMPANY, INC. of SAN FRANCISCO, CA is an SEC-registered investment adviser.

## Registration

- CRD: 157618
- Type: SEC-registered investment adviser
- SEC file number: 801-74152
- Location: ONE POST STREET, SUITE 2600, SAN FRANCISCO, CA, 94104
- Phone: (415) 955-9020
- Latest filing: 2026-03-23
- Regulatory AUM: $1.7B
- Discretionary AUM: $1.7B
- Clients: 16
- Accounts: 13

## Business model

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

## Officers, owners & control persons (22)

| Name | Role | Location |
| --- | --- | --- |
| [H. Irving Grousbeck](https://search.stillhousedata.com/person/577260) | TRUSTEE OF THE H. IRVING GROUSBECK REVOCABLE TRUST | Denver, CO |
| [Michael Charles Jackson](https://search.stillhousedata.com/person/690509) | SPECIAL LIMITED PARTNER | — |
| [Joseph M Mi Only Niehaus](https://search.stillhousedata.com/person/690510) | MANAGING DIRECTOR AND CHIEF COMPLIANCE OFFICER | — |
| [Eliot Nmn Wasdworth](https://search.stillhousedata.com/person/690511) | SPECIAL LIMITED PARTNER | — |
| [Jill A Mi Only Raimondi](https://search.stillhousedata.com/person/690512) | CHIEF FINANCIAL OFFICER | — |
| [Mark G Mi Only Hilderbrand](https://search.stillhousedata.com/person/690513) | MANAGING DIRECTOR | — |
| [Alexander Charles Dodd](https://search.stillhousedata.com/person/690514) | MANAGING DIRECTOR | — |
| [Barry D Mi Only Reynolds](https://search.stillhousedata.com/person/712988) | MANAGING DIRECTOR | — |
| [JACKSON STEVEN CHARLES](https://search.stillhousedata.com/person/769177) | SPECIAL LIMITED PARTNER; SPECIAL LIMITED PARTNER (OF HOUSATONIC MANAGEMENT COMPANY, INC.) | — |
| [NIEHAUS JOSEPH M MI ONLY](https://search.stillhousedata.com/person/829729) | MANAGING DIRECTOR AND CHIEF COMPLIANCE OFFICER; MANAGING DIRECTOR AND CHIEF COMPLIANCE OFFICER (OF HOUSATONIC MANAGEMENT COMPANY, INC & HOUSATONIC PARTNERS MANAGEMENT CO., INC); MANAGING DIRECTOR AND CHIEF COMPLIANCE OFFICER (OF HOUSATONIC MANAGEMENT COMPANY, INC & HOUSATONIC PARTNERS MANAGEMENT COMPANY) (+3 more) | — |
| [REYNOLDS BARRY D MI ONLY](https://search.stillhousedata.com/person/829730) | MANAGING DIRECTOR; MANAGING DIRECTOR (OF HOUSATONIC MANAGEMENT COMPANY, INC.); MANAGING DIRECTOR (OF HOUSATONIC PARTNERS MANAGEMENT CO., INC.) (+1 more) | — |
| [THORNDIKE WILLIAM N MI ONLY](https://search.stillhousedata.com/person/829731) | MANAGING DIRECTOR, MANAGING MEMBER (OF HOUSATONIC MANAGEMENT COMPANY, INC.); MANAGING DIRECTOR (OF HOUSATONIC PARTNERS MANAGEMENT CO., INC.); MANAGING DIRECTOR (OF HOUSATONIC PARTNERS MANAGEMENT COMPANY, INC.) | — |
| [WASDWORTH ELIOT NMN](https://search.stillhousedata.com/person/829732) | SPECIAL LIMITED PARTNER; SPECIAL LIMITED PARTNER (OF HOUSATONIC MANAGEMENT COMPANY, INC.) | — |
| [RAIMONDI JILL A MI ONLY](https://search.stillhousedata.com/person/829733) | CHIEF FINANCIAL OFFICER; CHIEF FINANCIAL OFFICER (OF HOUSATONIC MANAGEMENT COMPANY, INC.); CHIEF FINANCIAL OFFICER (OF HOUSATONIC PARTNERS MANAGEMENT CO., INC.) (+1 more) | — |
| [HILDERBRAND MARK G MI ONLY](https://search.stillhousedata.com/person/829734) | MANAGING DIRECTOR; MANAGING DIRECTOR (OF HOUSATONIC MANAGEMENT COMPANY, INC.); MANAGING DIRECTOR (OF HOUSATONIC PARTNERS MANAGEMENT CO., INC.) (+1 more) | — |
| [GROUSBECK H IRVING](https://search.stillhousedata.com/person/829735) | TRUSTEE OF THE H. IRVING GROUSBECK REVOCABLE TRUST | — |
| [Dodd Alexander Charles](https://search.stillhousedata.com/person/885234) | MANAGING DIRECTOR | — |
| [Joseph M. (Mi Only) Niehaus](https://search.stillhousedata.com/person/982435) | MANAGING DIRECTOR AND CHIEF COMPLIANCE OFFICER | — |
| [Eliot (Nmn) Wasdworth](https://search.stillhousedata.com/person/982436) | SPECIAL LIMITED PARTNER | — |
| [Jill A. (Mi Only) Raimondi](https://search.stillhousedata.com/person/982437) | CHIEF FINANCIAL OFFICER | — |
| [Mark G. (Mi Only) Hilderbrand](https://search.stillhousedata.com/person/982438) | MANAGING DIRECTOR | — |
| [Barry D. (Mi Only) Reynolds](https://search.stillhousedata.com/person/1084352) | MANAGING DIRECTOR | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/157618/brochure
- Similar advisers: https://search.stillhousedata.com/firm/157618/similar
- Related entities: https://search.stillhousedata.com/firm/157618/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/157618

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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.