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EntityWire / EIN 04-1445210

Tax-exempt organization

INTERNATIONAL UNION OF OPERATING ENGINEERS 4 & BRANCHES

EIN 04-1445210. What DOL Form 5500 filings (EFAST2) and IRS Exempt Organizations Business Master File say about this entity, with the source and date on every fact. Latest record 2026-09.

Tax-exempt organization ยท Files a Form 5500

INTERNATIONAL UNION OF OPERATING ENGINEERS 4 & BRANCHES

Also filed as INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 4

16 TROTTER DR, MEDWAY, MA 02053-2299

EIN

04-1445210

Tax-exempt status

501(c)(5) labor or agricultural

IRS · 2026-09

Deductibility

Contributions are not deductible

IRS · 2026-09

IRS ruling date

1944-12

IRS · 2026-09

Latest tax period on file

2025-06

IRS · 2026-09

Revenue (latest 990)

$10,930,941

IRS · 2026-09

Assets (latest 990)

$45,043,632

IRS · 2026-09

Benefit plan 502, 2024 filing

HOISTING & PORTABLE ENGINEERS GROUP INSURANCE

DOL · 2025-09-29

Participants (start of year)

2,949

DOL · 2025-09-29

Plan features

Life insurance

DOL · 2025-09-29

Plan type

Single-employer plan

DOL · 2025-09-29

Business code (NAICS)

237310

DOL · 2025-09-29

Benefit plan 502, 2023 filing

HOISTING & PORTABLE ENGINEERS GROUP INSURANCE

DOL · 2024-09-24

Participants (start of year)

2,859

DOL · 2024-09-24

Plan features

Life insurance

DOL · 2024-09-24

From DOL Form 5500 filings (EFAST2) · IRS Exempt Organizations Business Master File. Latest record 2026-09.

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