Tax-exempt organization ยท Files a Form 5500
INTERNATIONAL UNION OF OPERATING ENGINEERS 18
Also filed as LOCAL 18, INTERNATIONAL UNION OF OPERATING ENGINEERS
3515 PROSPECT AVE E FL 1, CLEVELAND, OH 44115-2661
EIN
34-0200322
Tax-exempt status
501(c)(5) labor or agricultural
IRS · 2026-09
Deductibility
Contributions are not deductible
IRS · 2026-09
IRS ruling date
1940-12
IRS · 2026-09
Latest tax period on file
2025-12
IRS · 2026-09
Revenue (latest 990)
$35,939,924
IRS · 2026-09
Assets (latest 990)
$128,438,838
IRS · 2026-09
Benefit plan 501, 2024 filing
LOCAL 18, I.U.O.E., GROUP INSURANCE FOR MEMBERS
DOL · 2026-05-28
Participants (start of year)
14,889
DOL · 2026-05-28
Plan features
code 4B4Q
DOL · 2026-05-28
Plan type
Single-employer plan
DOL · 2026-05-28
Business code (NAICS)
813930
DOL · 2026-05-28
Benefit plan 1, 2024 filing
LOCAL 18 INTERNATIONAL UNION OF OPERATING ENGINEERS 401(K) PLAN
DOL · 2025-09-29
Participants (start of year)
626
DOL · 2025-09-29
Plan assets (end of year)
$4,012,100
DOL · 2025-09-29