OpenERISA

Management Services, INC.

Muskogee, OK, 74403

EIN 73-1443852
Plans
1
Total participants
365
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
623000

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Mmb 401(K) Retirement Plan85
2023Form 5500-SF001Mmb 401(K) Retirement Plan99
2022Form 5500-SF001Mmb 401(K) Retirement Plan56
2021Form 5500-SF001Mmb 401(K) Retirement Plan53
2020Form 5500-SF001Mmb 401(K) Retirement Plan72

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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