Business location
Protagonist Technology LLC
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 Details may be incomplete or outdated.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
- 1153481-07-171-1006186
- Status
- Location Ended
- City
- San Francisco
- State or territory
- California
- Address
- 444 Spear St Ste 210
- Postal code
- 94105
- Location start
- February 2, 2017
- Location identifier
- 1153481-07-171-1006186
- Ownership name (as reported)
- Protagonist Technology LLC
- DBA name
- Protagonist Technology LLC
- Location end (reported value)
- 03/16/2018
Names and reported roles
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- DBA name
- Protagonist Technology LLC
Ownership names (as reported)
- Ownership name (as reported)
- Protagonist Technology LLC
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Directory details
Identifiers
- Business Account
- 1006186
- Location
- 1153481-07-171
Names
- Ownership As Reported
- Protagonist Technology LLC
- Dba
- Protagonist Technology LLC
Addresses
- Business · Text
- 444 Spear St Ste 210
- Business · City
- San Francisco
- Business · Region
- CA
- Business · Postal Code
- 94105
- Mailing · Street 1
- 345 California St 600 Ste
- Mailing · City
- San Francisco
- Mailing · Region
- CA
- Mailing · Postal Code
- 94104
Dates
- Business Start
- 2012-07-12
- Location Start
- 2017-02-02
- Location End
- 2018-03-16
Industry
- Naics Code
- 541990
Taxes
- Parking Tax Reported
- No
- Transient Occupancy Tax Reported
- No
Geography
- Reported Point
- {"longitude":-122.3889075,"latitude":37.78794}
- Supervisor District
- 6
- Community Benefit District
- East Cut (Greater Rincon Hill)
- Neighborhood
- Financial District/South Beach
All reported fields
Other reported details
- Uniqueid
- 1153481-07-171-1006186
- Certificate number
- 1006186
- Ttxid
- 1153481-07-171
- Dba start date
- 07/12/2012
- 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
- 30
- SF Find Neighborhoods
- 30
- Current Police Districts
- 1
Names and reported roles
- Ownership name (as reported)
- Protagonist Technology LLC
- Dba name
- Protagonist Technology LLC
Addresses and locations
- Full business address
- 444 Spear St Ste 210
- City
- San Francisco
- State
- CA
- Business zip
- 94105
- Location start date
- 02/02/2017
- Location end date
- 03/16/2018
- Location
- POINT (-122.3889075 37.78794)
Mailing information
- Mailing address 1
- 345 California St 600 Ste
- Mail city
- San Francisco
- Mail state
- CA
- Mail zipcode
- 94104
Industry and classification
- Self reported naics code
- 541990