OpenERISA

Oneok, INC.

Tulsa, OK, 74103

EIN 36-4090934
Plans
1
Total participants
—
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
—

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500529Oneok, INC. Employees Retiree Medical Benefit Trust—
2023Form 5500529Oneok, INC. Employees Retiree Medical Benefit Trust—
2022Form 5500529Oneok, INC. Employees Retiree Medical Benefit Trust—
2021Form 5500529Oneok, INC. Employees Retiree Medical Benefit Trust—
2020Form 5500529Oneok, INC. Employees Retiree Medical Benefit Trust—

Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.

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