Business location
Backbone
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 Details may be incomplete or outdated.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
- 0450642-02-001-0450642
- Status
- Location Ended
- City
- San Francisco
- State or territory
- California
- Address
- 1693 Polk St 201
- Postal code
- 94109
- Location start
- July 1, 2010
- Location identifier
- 0450642-02-001-0450642
- Ownership name (as reported)
- Chameleon Music LLC
- DBA name
- Backbone
- Location end (reported value)
- 01/15/2013
Names and reported roles
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- DBA name
- Backbone
Ownership names (as reported)
- Ownership name (as reported)
- Chameleon Music LLC
Download business record (JSON)
Directory details
Identifiers
- Business Account
- 0450642
- Location
- 0450642-02-001
Names
- Ownership As Reported
- Chameleon Music LLC
- Dba
- Backbone
Addresses
- Business · Text
- 1693 Polk St 201
- Business · City
- San Francisco
- Business · Region
- CA
- Business · Postal Code
- 94109
Dates
- Business Start
- 2010-07-01
- Business End
- 2018-03-31
- Location Start
- 2010-07-01
- Location End
- 2013-01-15
Taxes
- Parking Tax Reported
- No
- Transient Occupancy Tax Reported
- No
Geography
- Reported Point
- {"longitude":-122.421294,"latitude":37.792224}
- Business Corridor
- Middle Polk
- Supervisor District
- 3
- Community Benefit District
- Discover Polk
- Neighborhood
- Nob Hill
All reported fields
Other reported details
- Uniqueid
- 0450642-02-001-0450642
- Certificate number
- 0450642
- Ttxid
- 0450642-02-001
- Dba start date
- 07/01/2010
- Dba end date
- 03/31/2018
- Parking tax
- false
- Transient occupancy tax
- false
- Business corridor
- Middle Polk
- Supervisor district
- 3
- Community benefit district
- Discover Polk
- Neighborhoods analysis boundaries
- Nob Hill
- 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
- 21
- Neighborhoods
- 105
- SF Find Neighborhoods
- 105
- Current Police Districts
- 4
Names and reported roles
- Ownership name (as reported)
- Chameleon Music LLC
- Dba name
- Backbone
Addresses and locations
- Full business address
- 1693 Polk St 201
- City
- San Francisco
- State
- CA
- Business zip
- 94109
- Location start date
- 07/01/2010
- Location end date
- 01/15/2013
- Location
- POINT (-122.421294 37.792224)