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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.

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

Everything on the left is verified from the IRS filings. The biography on the right 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 Health & Welfare Trust Fund of Northern California, 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