OpenERISA

Manthei, INC.

Charlevoix, MI, 49728

EIN 38-1858891
Plans
2
Total participants
3,282
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
321210

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Manthei 401(K) Profit Sharing Plan367
2024Form 5500503The Manthei, INC. Employee Welfare Benefit Plan410
2023Form 5500001Manthei 401(K) Profit Sharing Plan323
2023Form 5500503The Manthei, INC. Employee Welfare Benefit Plan378
2022Form 5500001Manthei 401(K) Profit Sharing Plan324
2022Form 5500503The Manthei, INC. Employee Welfare Benefit Plan331
2021Form 5500001Manthei 401(K) Profit Sharing Plan282
2021Form 5500503The Manthei, INC. Employee Welfare Benefit Plan311
2020Form 5500001Manthei 401(K) Profit Sharing Plan265
2020Form 5500503The Manthei, INC. Employee Welfare Benefit Plan291

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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