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Business location

Quoc Long Jewelry

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 Details may be incomplete or outdated.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
0335178-03-001-0335178
Status
No End Date Reported
City
San Francisco
State or territory
California
Address
639 Larkin St
Postal code
94109
Location start
June 1, 1999
Location identifier
0335178-03-001-0335178
Ownership name (as reported)
Quoc Long Inc
DBA name
Quoc Long Jewelry

Names and reported roles

Roles are shown as reported. Agents, officers and principals are not automatically owners.

Business names

DBA name
Quoc Long Jewelry

Ownership names (as reported)

Ownership name (as reported)
Quoc Long Inc

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Directory details

Identifiers

Business Account
0335178
Location
0335178-03-001

Names

Ownership As Reported
Quoc Long Inc
Dba
Quoc Long Jewelry

Addresses

Business · Text
639 Larkin St
Business · City
San Francisco
Business · Region
CA
Business · Postal Code
94109
Mailing · Street 1
639 Larkin St
Mailing · City
San Francisco
Mailing · Region
CA
Mailing · Postal Code
94109

Dates

Business Start
1999-06-01
Location Start
1999-06-01

Industry

Naics Code
458310

License

Source Codes
WM26R
Description
PRESCRIPTION/JEWELERS SCALES
Description List
PRESCRIPTION/JEWELERS SCALES

Taxes

Parking Tax Reported
No
Transient Occupancy Tax Reported
No

Geography

Reported Point
{"longitude":-122.4178875,"latitude":37.78389}
Business Corridor
Larkin Street
Supervisor District
5
Community Benefit District
Tenderloin
Neighborhood
Tenderloin

All reported fields

Other reported details

Uniqueid
0335178-03-001-0335178
Certificate number
0335178
Ttxid
0335178-03-001
Dba start date
06/01/1999
Lic
WM26R
Lic code description
PRESCRIPTION/JEWELERS SCALES
Lic code descriptions list
PRESCRIPTION/JEWELERS SCALES
Parking tax
false
Transient occupancy tax
false
Business corridor
Larkin Street
Supervisor district
5
Community benefit district
Tenderloin
Neighborhoods analysis boundaries
Tenderloin
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
36
Neighborhoods
20
SF Find Neighborhoods
20
Current Police Districts
5

Names and reported roles

Ownership name (as reported)
Quoc Long Inc
Dba name
Quoc Long Jewelry

Addresses and locations

Full business address
639 Larkin St
City
San Francisco
State
CA
Business zip
94109
Location start date
06/01/1999
Location
POINT (-122.4178875 37.78389)

Mailing information

Mailing address 1
639 Larkin St
Mail city
San Francisco
Mail state
CA
Mail zipcode
94109

Industry and classification

Self reported naics code
458310

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