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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 Independent Utilities Union Local 600 Uwua AFL-CIO Stephen Kowolonek

Stephen Kowolonek

Officer

President at Independent Utilities Union Local 600 Uwua AFL-CIO

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

$19,427
2024

Total compensation

Stephen Kowolonek has been listed as an employee of Independent Utilities Union Local 600 Uwua AFL-CIO in Form 990 filings since at least fiscal year 2016. Total compensation for Stephen Kowolonek has increased by 1,175.6% from 2016 to 2024.

Annual compensation details

$19,427
+3.9%
President
2024
$20k org
20 hrs/wk
$18,693
+2.2%
President
2023
$19k org
20 hrs/wk
$18,298
+2.7%
President
2022

Total compensation by year

Compare the compensation of Stephen Kowolonek to:

2024

Other employees at Independent Utilities Union Local 600 Uwua AFL-CIO

Holly McLaughlin
Vice President
$13,188
$13,188 from orgNo related compNo other comp
Donna Wallace
Secretary
$2,030
$2,030 from orgNo related compNo other comp
David Loerich
Treasurer
$1,890
$1,890 from orgNo related compNo other comp
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Revisions to this profile

January 25, 2026:
2024 Independent Utilities Union Local 600 Uwua AFL-CIO 990 published
January 25, 2026:
2023 Independent Utilities Union Local 600 Uwua AFL-CIO 990 published
January 25, 2026:
2022 Independent Utilities Union Local 600 Uwua AFL-CIO 990 published

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$18k org
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Other people named Stephen Kowolonek

2024
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Stephen Kowolonek
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$10,753