William Duff Architects, Inc.
California
Registered In
08/19/2008
Incorp. Date
Company Summary
William Duff Architects, Inc. at 1275 Folsom St, San Francisco, Ca 94103 lists William Seaman Duff Jr. and William Seaman Duff of San Francisco, CA.
Overview
Registered In
California
Incorporation Date
Company Type
Stock Corporation - Ca - General
Status
Active
Registration Type
Domestic
Search Other Resources
People
|
William Seaman Duff
Individual Agent
|
1275 FOLSOM ST, SAN FRANCISCO, CA 94103
|
|
|
William Seaman Duff Jr.
CEO
|
1275 FOLSOM ST, SAN FRANCISCO, CA 94103
|
|
|
William Seaman Duff
Chief Financial Officer
|
1275 FOLSOM ST, SAN FRANCISCO, CA 94103
|
|
|
Shelby Paige Patterson Duff
Director
|
1275 FOLSOM ST, SAN FRANCISCO, CA 94103
|
|
|
William Seaman Duff
Director
|
1275 FOLSOM ST, SAN FRANCISCO, CA 94103
|
|
|
Patrick C Bell
Director
|
1275 FOLSOM ST, SAN FRANCISCO, CA 94103
|
|
|
William Seaman Duff
Secretary
|
1275 FOLSOM ST, SAN FRANCISCO, CA 94103
|
Showing current associates only (7 of 9 total associates). Create a free account to see the full associate history
Map & Locations
|
1275 FOLSOM ST, SAN FRANCISCO, CA 94103
View Map
|
Showing current addresses only (1 of 2 total addresses). Create a free account to see the full address history
Financials
Financial Information for William Duff Architects, Inc.
Form 5500
WILLIAM DUFF ARCHITECTS, INC.
1275 Folsom Street, San Francisco, Ca 94103 (415) 371-0900 EIN:26-3279156 Plan Admin:Phoebe Lam| Year | Plan Name | Participants BOY/EOY | Assets BOY/EOY | ||
|---|---|---|---|---|---|
| 2023 | Plan NameWILLIAM DUFF ARCHITECTS, INC. 40 1(K) PROFIT SHARING PLAN & TRUST Plan #001 Participants BOY/EOY57 / 57 Assets BOY/EOY$2,263,351 / $2,889,859 | 2023 | WILLIAM DUFF ARCHITECTS, INC. 40 1(K) PROFIT SHARING PLAN & TRUST - Plan #001 | 57 / 57 | $2,263,351 / $2,889,859 |
| 2022 | Plan NameWILLIAM DUFF ARCHITECTS, INC. 40 1(K) PROFIT SHARING PLAN & TRUST Plan #001 Participants BOY/EOY53 / 56 Assets BOY/EOY$3,316,400 / $2,263,351 | 2022 | WILLIAM DUFF ARCHITECTS, INC. 40 1(K) PROFIT SHARING PLAN & TRUST - Plan #001 | 53 / 56 | $3,316,400 / $2,263,351 |
| 2021 | Plan NameWILLIAM DUFF ARCHITECTS, INC. 40 1(K) PROFIT SHARING PLAN & TRUST Plan #001 Participants BOY/EOY54 / 53 Assets BOY/EOY$2,104,742 / $3,316,400 | 2021 | WILLIAM DUFF ARCHITECTS, INC. 40 1(K) PROFIT SHARING PLAN & TRUST - Plan #001 | 54 / 53 | $2,104,742 / $3,316,400 |
| 2020 | Plan NameWILLIAM DUFF ARCHITECTS, INC. 40 1(K) PROFIT SHARING PLAN & TRUST Plan #001 Participants BOY/EOY55 / 54 Assets BOY/EOY$1,670,409 / $2,104,742 | 2020 | WILLIAM DUFF ARCHITECTS, INC. 40 1(K) PROFIT SHARING PLAN & TRUST - Plan #001 | 55 / 54 | $1,670,409 / $2,104,742 |
| 2019 | Plan NameWILLIAM DUFF ARCHITECTS, INC. 40 1(K) PROFIT SHARING PLAN & TRUST Plan #001 Participants BOY/EOY39 / 54 Assets BOY/EOY$1,123,107 / $1,670,409 | 2019 | WILLIAM DUFF ARCHITECTS, INC. 40 1(K) PROFIT SHARING PLAN & TRUST - Plan #001 | 39 / 54 | $1,123,107 / $1,670,409 |
Benefit & Retirement Plans based on Form 5500.
PPP Loans
WILLIAM DUFF ARCHITECTS INC.
1275 Folsom St, San Francisco, CA 94103-3816 Industry:Architectural Services| Loan Date | Approved | Forgiven | Lender | Jobs | ||
|---|---|---|---|---|---|---|
| 01/26/2021 | Approved$592,754 Forgiven$597,875 LenderFirst-Citizens Bank & Trust Company Jobs29 | 01/26/2021 | $592,754 | $597,875 | First-Citizens Bank & Trust Company | 29 |
| 04/11/2020 | Approved$620,500 Forgiven$625,634 LenderFirst-Citizens Bank & Trust Company Jobs34 | 04/11/2020 | $620,500 | $625,634 | First-Citizens Bank & Trust Company | 34 |
PPP Loans based on Paycheck Protection Program.
Linked Companies
Address Match:1275 Folsom St San Francisco, CA
|
1275 Folsom, LLC
Registered in California
|
San Francisco, CA | View Report | |
|
Laura Grigsby Fine Art Consulting, Inc.
Registered in California
|
San Francisco, CA | View Report |
Street Match:Folsom St San Francisco, CA
|
El Faro Restaurants Inc.
Registered in California
|
San Francisco, CA | View Report | |
|
Shik-Gu Family LLC
Registered in California
|
San Francisco, CA | View Report | |
|
WW Copper Works LLC
Registered in California
|
San Francisco, CA | View Report | |
|
Banana Republic (East) L.P.
Registered in California
|
San Francisco, CA | View Report | |
|
Jetwin Inc.
Registered in California
|
San Francisco, CA | View Report | |
|
Mabuhay Auto Body Shop, Inc.
Registered in California
|
San Francisco, CA | View Report | |
|
Royal-Realizing Our Youth As Leaders Inc.
Registered in California
|
San Bruno, CA San Francisco, CA | View Report | |
|
Touchpoint Media, Inc.
Registered in California
|
San Francisco, CA | View Report | |
|
Trouble Worldwide, LLC
Registered in California
|
San Francisco, CA A San Francisco, CA | View Report | |
|
Urban Homes, Inc.
Registered in California
|
Oakland, CA San Francisco, CA (1 more) | View Report | |
|
Back Room LLC
Registered in California
|
San Francisco, CA | View Report | |
|
The Absent Parent Inc.
Registered in California
|
San Francisco, CA South San Francisco, CA | View Report | |
|
Datasource Inc.
Registered in California
|
San Francisco, CA | View Report | |
|
Gray Wolf Courier LLC
Registered in California
|
San Francisco, CA | View Report | |
|
Kashew LLC
Registered in California
|
San Francisco, CA | View Report | |
|
River Sports LLC
Registered in California
|
San Francisco, CA Oakland, CA | View Report | |
|
Second Street & More LLC
Registered in California
|
San Francisco, CA | View Report | |
|
Sf Auto Care, Inc.
Registered in California
|
San Francisco, CA | View Report | |
|
Symair, LLC
Registered in California
|
San Francisco, CA | View Report | |
|
Tech Solutions Plus
Registered in California
|
San Francisco, CA | View Report |
Sources
The following government agencies have contributed data:
• California Secretary of State • U.S. Department of Labor • U.S. Small Business Administration
Have questions?
You can easily find answers to common questions on the Frequently Asked Questions page.
You can easily find answers to common questions on the Frequently Asked Questions page.
IncTrace, LLC is not a consumer reporting agency as defined by the Fair Credit Reporting Act, 15 USC § 1681 et seq, (“FCRA”). We prohibit the use of this website or any information derived from it to make any determinations regarding employment, consumer credit, insurance, tenant screening, or any other purpose that would require FCRA compliance.
© 2025 IncTrace, LLC
Delaware, United States
Delaware, United States