Business location
Prelude
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 Details may be incomplete or outdated.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
- 1404434-11-251-1176596
- Status
- No End Date Reported
- City
- San Francisco
- State or territory
- California
- Address
- 535 Mission St Ste 1585
- Postal code
- 94105
- Location start
- September 29, 2025
- Location identifier
- 1404434-11-251-1176596
- Ownership name (as reported)
- Prelude Ai, Inc.
- DBA name
- Prelude
Names and reported roles
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- DBA name
- Prelude
Ownership names (as reported)
- Ownership name (as reported)
- Prelude Ai, Inc.
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Directory details
Identifiers
- Business Account
- 1176596
- Location
- 1404434-11-251
Names
- Ownership As Reported
- Prelude Ai, Inc.
- Dba
- Prelude
Addresses
- Business · Text
- 535 Mission St Ste 1585
- Business · City
- San Francisco
- Business · Region
- CA
- Business · Postal Code
- 94105
- Mailing · Street 1
- 535 Mission St Ste 1585
- Mailing · City
- San Francisco
- Mailing · Region
- CA
- Mailing · Postal Code
- 94105
Dates
- Business Start
- 2025-07-09
- Location Start
- 2025-09-29
Industry
- Naics Code
- 523940
Taxes
- Parking Tax Reported
- No
- Transient Occupancy Tax Reported
- No
Geography
- Reported Point
- {"longitude":-122.398119,"latitude":37.788858}
- Supervisor District
- 6
- Community Benefit District
- East Cut (Greater Rincon Hill)
- Neighborhood
- Financial District/South Beach
All reported fields
Other reported details
- Uniqueid
- 1404434-11-251-1176596
- Certificate number
- 1176596
- Ttxid
- 1404434-11-251
- Dba start date
- 07/09/2025
- Parking tax
- false
- Transient occupancy tax
- false
- Supervisor district
- 6
- Community benefit district
- East Cut (Greater Rincon Hill)
- Neighborhoods analysis boundaries
- Financial District/South Beach
- Data as of
- 2026/10/18 12:00:00 AM
- Data loaded at
- 2026/10/18 04:12:51 AM
- Current Supervisor Districts
- 10
- Analysis Neighborhoods
- 8
- Neighborhoods
- 32
- SF Find Neighborhoods
- 32
- Current Police Districts
- 1
Names and reported roles
- Ownership name (as reported)
- Prelude Ai, Inc.
- Dba name
- Prelude
Addresses and locations
- Full business address
- 535 Mission St Ste 1585
- City
- San Francisco
- State
- CA
- Business zip
- 94105
- Location start date
- 09/29/2025
- Location
- POINT (-122.398119 37.788858)
Mailing information
- Mailing address 1
- 535 Mission St Ste 1585
- Mail city
- San Francisco
- Mail state
- CA
- Mail zipcode
- 94105
Industry and classification
- Self reported naics code
- 523940