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Business location

Duckwang Capital

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 Details may be incomplete or outdated.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
1319838-12-221-1119685
Status
No End Date Reported
City
San Francisco
State or territory
California
Address
800 Madrid St
Postal code
94112
Location start
January 1, 2022
Location identifier
1319838-12-221-1119685
Ownership name (as reported)
Douglas Wang
DBA name
Duckwang Capital

Names and reported roles

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

Business names

DBA name
Duckwang Capital

Ownership names (as reported)

Ownership name (as reported)
Douglas Wang

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Directory details

Identifiers

Business Account
1119685
Location
1319838-12-221

Names

Ownership As Reported
Douglas Wang
Dba
Duckwang Capital

Addresses

Business · Text
800 Madrid St
Business · City
San Francisco
Business · Region
CA
Business · Postal Code
94112
Mailing · Street 1
800 Madrid St
Mailing · City
San Francisco
Mailing · Region
CA
Mailing · Postal Code
94112

Dates

Business Start
2020-12-15
Location Start
2022-01-01

Industry

Naics Code
531110

Taxes

Parking Tax Reported
No
Transient Occupancy Tax Reported
Yes

Geography

Reported Point
{"longitude":-122.436675,"latitude":37.716984}
Supervisor District
11
Neighborhood
Excelsior

All reported fields

Other reported details

Uniqueid
1319838-12-221-1119685
Certificate number
1119685
Ttxid
1319838-12-221
Dba start date
12/15/2020
Parking tax
false
Transient occupancy tax
true
Supervisor district
11
Neighborhoods analysis boundaries
Excelsior
Data as of
2026/10/18 12:00:00 AM
Data loaded at
2026/10/18 04:12:51 AM
Current Supervisor Districts
1
Analysis Neighborhoods
7
Neighborhoods
90
SF Find Neighborhoods
90
Current Police Districts
9

Names and reported roles

Ownership name (as reported)
Douglas Wang
Dba name
Duckwang Capital

Addresses and locations

Full business address
800 Madrid St
City
San Francisco
State
CA
Business zip
94112
Location start date
01/01/2022
Location
POINT (-122.436675 37.716984)

Mailing information

Mailing address 1
800 Madrid St
Mail city
San Francisco
Mail state
CA
Mail zipcode
94112

Industry and classification

Self reported naics code
531110

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