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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Plumbers & Steamfitters Local 21 Thomas W O'Brien

Thomas W O'Brien

Officer

Business Manager at Plumbers & Steamfitters Local 21

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$301,297
2024

Total compensation

Thomas W O'Brien has been listed as an employee of Plumbers & Steamfitters Local 21 in Form 990 filings since fiscal year 2018. Total compensation for Thomas W O'Brien has increased by 34.5% from 2018 to 2024.

Annual compensation details

$301,297
+15.8%
Business Manager
2024
$164k org
43 hrs/wk
$139k other
--
$260,141
+7.1%
Business Manager
2023
$149k org
43 hrs/wk
$112k other
--

Total compensation by year

Compare the compensation of Thomas W O'Brien to:

2024

Other employees at Plumbers & Steamfitters Local 21

Craig Strasser
Business Agent
$279,143
$148,947 from orgNo related comp$130,196 other
John McCrudden Jr
Business Agent
$279,143
$148,947 from orgNo related comp$130,196 other
Don Calabrese
Business Agent/Rec Secretary
$279,143
$148,947 from orgNo related comp$130,196 other
Sean Carey
Business Agent
$278,043
$148,947 from orgNo related comp$129,096 other
Joe Molella
Executive Board Member
$0
Joseph Piscani
Executive Board Member
$0
Michael Nickerson
Executive Board Member
$0
Joseph Forintos
Vice President
$0
Mike Zottola
Treasurer
$0
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Revisions to this profile

January 25, 2026:
2024 Plumbers & Steamfitters Local 21 990 published
January 25, 2026:
2023 Plumbers & Steamfitters Local 21 990 published
January 25, 2026:
2022 Plumbers & Steamfitters Local 21 990 published

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--

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