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DZ
Person · officer / director

Douglas Ziegler

Business Man · Roofers Local Union No 81

Business Man at Roofers Local Union No 81. Listed as an officer, director, or key employee across 5 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 3 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
5
Roles reported
5
Reported compensation
$30K
Others who share this name
3

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Business Man of Roofers Local Union No 81, based in Oakland, CA.
●
Received $30K in total reported compensation on the most recent Form 990 (Part VII).
●
Also listed as Vice President of United Union of Roofers Waterproofers & Allied Workers — $4K.
●
Also listed as Trustee of Roofers East Bay-North Bay Area Vacation Trust Fund, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

R
Roofers Local Union No 81 Business Man · $2.7M revenue · Oakland, CATO SERVE THE INTEREST OF MEMBERS AND TO ENCOURAGE MEMBERS TO IMPROVE WORKING CONDITION AND PROTECT THEM FROM UNJUST AND UNFAIR LABOR PRACTICE.Filed FY2025 · Source: Form 990, Part VII
$26Kreported comp
United Union of Roofers Waterproofers & Allied Workers Vice President · $15.1M revenue · Washington, DCINTERNATIONAL LABOR UNIONpay $78K → $4KFiled FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII
$4Kreported comp
R
Roofers East Bay-North Bay Area Vacation Trust Fund Trustee · $6.9M revenue · San Jose, CAPROVIDING VACATION BENEFITS TO ELIGIBLE PARTICIPANTSFiled FY2024, FY2023, FY2021, FY2020, FY2019 · Source: Form 990, Part VII
B
Bay Area Counties Roofing Waterproofing Trustee · $2.4M revenue · Livermore, CAEDUCATION AND JOB TRAININGFiled FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII
R
Roofers Health & Welfare Trust Fund of Northern California Trustee · $35.4M revenue · San Jose, CATHE PURPOSE OF THIS TRUST IS TO COLLECT EMPLOYER AND PARTICIPANT CONTRIBUTIONS FOR THE PURPOSE OF PROVIDING HEALTH AND WELFARE BENEFITS TO ELIGIBLE…Filed FY2021, FY2020, FY2019 · Source: Form 990, Part VII

Disambiguation

Other people named Douglas Ziegler

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

D
Douglas Ziegler 1 organization · Orange, CAUnion Roofing Contractors Association Workers Compensation Trust Fund
D
Douglas Ziegler 1 organization · Henderson, NVUnited Union of Roofers Waterproofers and Allied Workers
D
Douglas Ziegler 1 organization · Bloomington, MNNational Roofers Union & Employers Joint Health & Welfare Fund

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

M
Sec Treasurer · FY2024
$357K
J
President · FY2024
$354K
K
President -Past · FY2021
$344K
J
Asst. to Int'l President · FY2024
$258K
M
Jurisdiction Director · FY2020
$236K
M
International Rep · FY2024
$199K
J
Mrkt Development Director · FY2024
$193K
G
International Rep · FY2022
$184K
M
Vice President · FY2022
$183K
F
Financial Serv Director · FY2024
$180K
K
International Rep · FY2024
$172K
B
Vice President · FY2024
$163K

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org