Business location
Source Technique
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 Details may be incomplete or outdated.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
- 0465832-02-001-0465832
- Status
- Location Ended
- City
- San Francisco
- State or territory
- California
- Address
- 4052 18th St
- Postal code
- 94114
- Location start
- June 10, 2012
- Location identifier
- 0465832-02-001-0465832
- Ownership name (as reported)
- Lei Tamara M
- DBA name
- Source Technique
- Location end (reported value)
- 06/30/2019
Names and reported roles
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- DBA name
- Source Technique
Ownership names (as reported)
- Ownership name (as reported)
- Lei Tamara M
Download business record (JSON)
Directory details
Identifiers
- Business Account
- 0465832
- Location
- 0465832-02-001
Names
- Ownership As Reported
- Lei Tamara M
- Dba
- Source Technique
Addresses
- Business · Text
- 4052 18th St
- Business · City
- San Francisco
- Business · Region
- CA
- Business · Postal Code
- 94114
Dates
- Business Start
- 2012-01-18
- Business End
- 2019-06-30
- Location Start
- 2012-06-10
- Location End
- 2019-06-30
Location
- Administratively Closed
- Yes
Taxes
- Parking Tax Reported
- No
- Transient Occupancy Tax Reported
- No
Geography
- Reported Point
- {"longitude":-122.4340695,"latitude":37.761102}
- Business Corridor
- Market/Castro
- Supervisor District
- 8
- Community Benefit District
- Castro/Upper Market
- Neighborhood
- Castro/Upper Market
All reported fields
Other reported details
- Uniqueid
- 0465832-02-001-0465832
- Certificate number
- 0465832
- Ttxid
- 0465832-02-001
- Dba start date
- 01/18/2012
- Dba end date
- 06/30/2019
- Administratively closed
- ***Administratively Closed
- Parking tax
- false
- Transient occupancy tax
- false
- Business corridor
- Market/Castro
- Supervisor district
- 8
- Community benefit district
- Castro/Upper Market
- Neighborhoods analysis boundaries
- Castro/Upper Market
- Data as of
- 2026/10/18 12:00:00 AM
- Data loaded at
- 2026/10/18 04:12:51 AM
- Current Supervisor Districts
- 5
- Analysis Neighborhoods
- 5
- Neighborhoods
- 38
- SF Find Neighborhoods
- 38
- Current Police Districts
- 3
Names and reported roles
- Ownership name (as reported)
- Lei Tamara M
- Dba name
- Source Technique
Addresses and locations
- Full business address
- 4052 18th St
- City
- San Francisco
- State
- CA
- Business zip
- 94114
- Location start date
- 06/10/2012
- Location end date
- 06/30/2019
- Location
- POINT (-122.4340695 37.761102)