AI infrastructure and tooling
Mercor holds 27,272 leased square feet in San Francisco on the public record
Mercor has 1 San Francisco location as of October 2026, in Financial District/South Beach. Every location has a published size. Rank 31 of 47 by observed square feet.
- Leased square feet where public
- 27,272
- Locations, October 2026
- 1
- First recorded presence
- November 2023
- Rank by observed SF
- 31 of 47
Footprint
Observed square feet held, month by month
The line steps up when a deal is reported and steps down when a location's registration closes. The first deal with a public figure is a sublease of 27,272 square feet at 181 Fremont Street, reported in June 2026.
Source: DataSF business registrations and DBI permits, SEC filings, press. Observed square feet only. Logos are trademarks of their owners.
View data table
| From | Observed SF |
|---|---|
| January 2019 | 0 |
| June 2026 | 27,272 |
Locations
Mercor’s San Francisco locations, October 2026
| Address | Neighborhood | Recorded from | Observed SF | Type | Map | Sources |
|---|---|---|---|---|---|---|
| 181 Fremont Street | Financial District/South Beach | November 2023 | 27,272 | Sublease | On the map | Link 1Link 2 |
Source: DataSF business registrations and DBI permits, SEC filings, press. Observed square feet only. "Recorded from" is the date of the registration or the press report of a signing, not a move-in date.
Lease tape
Leases and subleases with public square feet
Square feet as each source states them. An expansion that restates a location's total shows as a second row at the same address.
| Reported | Address | Type | SF | Prior occupant | Source |
|---|---|---|---|---|---|
| June 2026 | 181 Fremont Street | Sublease | 27,272 | Meta Platforms | Link |
Who replaced whom
Space that changed hands
- Mercor took 27,272 square feet at 181 Fremont Street that Meta Platforms held (sublease, June 2026). Source
Same buildings
Other AI companies in Mercor’s buildings
- Anthropic, 181 Fremont Street
- Perplexity, 181 Fremont Street
Part of San Francisco AI tenants, a register of 223 AI companies at 271 locations built from public records. See the full leaderboard, the interactive map and the methodology.
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Company names and logos are trademarks of their owners and are shown only to identify them.