OpenERISA

Marine Systems Corporation

Boston, MA, 022102122

EIN 04-2526598
Plans
1
Total participants
712
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541330

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Marine Systems Corporation 401(K) Plan163
2023Form 5500001Marine Systems Corporation 401(K) Plan154
2022Form 5500001Marine Systems Corporation 401(K) Plan137
2021Form 5500001Marine Systems Corporation 401(K)134
2020Form 5500001Marine Systems Corporation 401(K)124

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 Massachusetts

All Massachusetts plan sponsors →