Wr Hambrecht + Co
ActiveBusiness · San Francisco, CA
At a glance
Public records place Wr Hambrecht + Co at 1 active location in 1 San Francisco office building. Locations include 909 MONTGOMERY ST (STE 3).
Public record — San Francisco
Office locations (1 active)
| Building | Suite / floor | Submarket | Since | Source | Match |
|---|---|---|---|---|---|
| 909 MONTGOMERY ST | STE 3 | San Francisco | May 2019 | SF registered business | address · medium |
Where does Wr Hambrecht + Co operate in San Francisco?
The earliest active record dates from May 2019.
Across San Francisco, 9,124 active business locations are matched to office buildings; Wr Hambrecht + Co accounts for 1 of them.
How does BuildingCensus know Wr Hambrecht + Co is at these addresses?
Each location is a business record whose premises address was matched to a county office parcel (record types on this page: SF registered business). The match method and confidence are shown on every row.
A record at an address is evidence that the business operates there, not a lease: records lag moves by months, and businesses without a local record at an address do not appear.
Frequently asked questions
Where are Wr Hambrecht + Co's offices in San Francisco?
Public records place Wr Hambrecht + Co at 1 active location in San Francisco: 909 MONTGOMERY ST (STE 3).
How long has Wr Hambrecht + Co been at its San Francisco locations?
The earliest active record starts May 2019. Start dates are when the record was opened, which can trail the actual move-in.
Related
Data provenance — public records only
- San Francisco — Assessor secured roll (use classes, stories, areas, assessed values — California law excludes owner names from open data, and no bulk sale-price source exists), the universal registered-business roll with suite-level addresses, and current energy benchmarking joined by parcel.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
Dataset updated . Locations from San Francisco business records matched to county office parcels.
About this data
Source: Assessor secured roll (San Francisco), as published October 11, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Wr Hambrecht + Co — San Francisco office locations”, https://buildingcensus.com/offices/sf/companies/wr-hambrecht-co (data as of October 11, 2026).