INTERNATIONAL UNION OF OPERATING

CLEVELAND, OH, 441152619 (216) 432-3138 Est. 1939 EIN 34-0200322

990 - Public charity return 501(c)(5)

www.oe18.org

Mission

LOCAL 18 IUOE IS A LABOR ORGANIZATION THAT HAS BEEN INSTRUMENTAL IN NEGOTIATING PROGRESSIVE CONTRACTS FOR THE RESIDENTIAL & HEAVY HIGHWAY & BUILDING INDUSTRY.

Grants Awarded · 4 grants

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Financials

Total Revenue

$35,939,924

Total Expenses

$21,121,827

Net Assets

$128,415,412

71 employees

From latest filing (tax period ending 2025-12-31)

Financial Health

Operating Reserve

6.1 years Healthy

Net assets / monthly expenses

Year-over-Year Change

Revenue ↑ 28.8%

Expenses ↑ 6.6%

Revenue Sources

Earned revenue 80.8% Investment 19.1%

Officers & Trustees (36)

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Filing History (7 filings)

Year	Revenue	Expenses	Net Assets
2025 990 - Public charity return Jan 1, 2025 to Dec 31, 2025	$35,939,924 ↑	$21,121,827	$128,415,412
2024 990 - Public charity return Jan 1, 2024 to Dec 31, 2024	$27,901,702 ↑	$19,808,105	$108,824,299
2023 990 - Public charity return Jan 1, 2023 to Dec 31, 2023	$26,297,156 ↑	$18,312,876	$96,126,517
2022 990 - Public charity return Jan 1, 2022 to Dec 31, 2022	$24,218,956 ↑	$17,324,202	$83,682,272
2021 990 - Public charity return Jan 1, 2021 to Dec 31, 2021	$20,332,852 ↓	$16,277,183	$86,397,266
2020 990 - Public charity return Jan 1, 2020 to Dec 31, 2020	$21,661,812 ↓	$15,307,384	$82,190,038
2018 990 - Public charity return Jan 1, 2018 to Dec 31, 2018	$27,168,303	$15,416,123	$64,457,756