OpenERISA

Mercury Systems, INC.

Andover, MA, 01810

EIN 04-2741391
Plans
2
Total participants
21,800
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541700
Plan sponsors in MassachusettsProfessional, Scientific & Technical Services

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Mercury Employees Retirement Investment Trust2,246
2024Form 5500502Mercury Systems INC. Health And Welfare Plan2,244
2023Form 5500001Mercury Employees Retirement Investment Trust2,388
2023Form 5500502Mercury Systems INC. Health And Welfare Plan2,439
2022Form 5500001Mercury Employees Retirement Investment Trust2,337
2022Form 5500502Mercury Systems INC. Health And Welfare Plan2,337
2021Form 5500001Mercury Employees Retirement Investment Trust2,028
2021Form 5500502Mercury Systems INC. Health And Welfare Plan2,024
2020Form 5500001Mercury Employees Retirement Investment Trust1,884
2020Form 5500502Mercury Systems INC. Health And Welfare Plan1,873

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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