Business location
Sema
This listing describes a business location. Location dates are not company formation dates.
Record reference date: October 18, 2026. Details may be incomplete or outdated.
- Record type
- Business location
- Record identifier
- 1408998-01-261-1178610
- Status
- No End Date Reported
- City
- San Francisco
- State or territory
- California
- Address
- 600 California St
- Postal code
- 94108
- Location start
- July 31, 2025
- Location identifier
- 1408998-01-261-1178610
- Ownership name (as reported)
- Sema Technologies, Inc.
- DBA name
- Sema
Names and reported roles
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- DBA name
- Sema
Ownership names (as reported)
- Ownership name (as reported)
- Sema Technologies, Inc.
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Directory details
Identifiers
- Business Account
- 1178610
- Location
- 1408998-01-261
Names
- Ownership As Reported
- Sema Technologies, Inc.
- Dba
- Sema
Addresses
- Business · Text
- 600 California St
- Business · City
- San Francisco
- Business · Region
- CA
- Business · Postal Code
- 94108
- Mailing · Street 1
- 308 Thornhill Rd
- Mailing · City
- Baltimore
- Mailing · Region
- MD
- Mailing · Postal Code
- 21212
Dates
- Business Start
- 2024-12-31
- Location Start
- 2025-07-31
Industry
- Naics Code
- 518210
Taxes
- Parking Tax Reported
- No
- Transient Occupancy Tax Reported
- No
Geography
- Reported Point
- {"longitude":-122.404550223,"latitude":37.792659702}
- Supervisor District
- 3
- Neighborhood
- Chinatown
All reported fields
Other reported details
- Uniqueid
- 1408998-01-261-1178610
- Certificate number
- 1178610
- Ttxid
- 1408998-01-261
- Dba start date
- 12/31/2024
- Parking tax
- false
- Transient occupancy tax
- false
- Supervisor district
- 3
- Neighborhoods analysis boundaries
- Chinatown
- Data as of
- 2026/10/18 12:00:00 AM
- Data loaded at
- 2026/10/18 04:12:51 AM
- Current Supervisor Districts
- 3
- Analysis Neighborhoods
- 6
- Neighborhoods
- 104
- SF Find Neighborhoods
- 104
- Current Police Districts
- 6
Names and reported roles
- Ownership name (as reported)
- Sema Technologies, Inc.
- Dba name
- Sema
Addresses and locations
- Full business address
- 600 California St
- City
- San Francisco
- State
- CA
- Business zip
- 94108
- Location start date
- 07/31/2025
- Location
- POINT (-122.404550223 37.792659702)
Mailing information
- Mailing address 1
- 308 Thornhill Rd
- Mail city
- Baltimore
- Mail state
- MD
- Mail zipcode
- 21212
Industry and classification
- Self reported naics code
- 518210