OpenERISA

Marathon Mail Service, INC.

Wausau, WI, 54401

EIN 39-1255196
Plans
1
Total participants
488
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
484120

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Marathon Mail Service, INC. 401(K) Profit Sharing Plan93
2023Form 5500-SF001Marathon Mail Service, INC. 401(K) Profit Sharing Plan93
2022Form 5500001Marathon Mail Service, INC. 401(K) Profit Sharing Plan116
2021Form 5500001Marathon Mail Service, INC. 401(K) Profit Sharing Plan87
2020Form 5500001Marathon Mail Service, INC. 401(K) Profit Sharing Plan99

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.

Other plan sponsors in Wisconsin

All Wisconsin plan sponsors →