# PROFESSIONAL SECTOR MANAGEMENT INC

PROFESSIONAL SECTOR MANAGEMENT INC of MENLO PARK, CA is an SEC-registered investment adviser.

## Registration

- CRD: 105593
- Type: SEC-registered investment adviser
- SEC file number: 801-29741
- Location: 2180 SAND HILL ROAD, SUITE 460, MENLO PARK, CA, 94025
- Phone: 650-233-7750
- Latest filing: 2001-01-26
- Regulatory AUM: $28.5M
- Discretionary AUM: $28.5M
- Clients: 1
- Accounts: 286

## Officers, owners & control persons (1)

| Name | Role | Location |
| --- | --- | --- |
| [RATNER MARTIN JAY](https://search.stillhousedata.com/person/755536) | OWNER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/105593/brochure
- Similar advisers: https://search.stillhousedata.com/firm/105593/similar
- Related entities: https://search.stillhousedata.com/firm/105593/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/105593

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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.