OpenERISA

Marathon Management INC

Tyngsboro, MA, 018792530

EIN 27-1605255
Plans
1
Total participants
340
Filing years
2024, 2023, 2022, 2021
NAICS
812990

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Marathon Management INC 401(K) Profit Sharing Plan & Trust79
2023Form 5500-SF001Marathon Management INC 401(K) Profit Sharing Plan & Trust90
2022Form 5500-SF001Marathon Management INC 401(K) Profit Sharing Plan & Trust86
2021Form 5500-SF001Marathon Management INC 401(K) Profit Sharing Plan & Trust85

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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