OpenERISA

Manufacturing Engineering Systems LLC

Rockville, MD, 20850

EIN 52-1853553
Plans
3
Total participants
1,436
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541330
Plan sponsors in MarylandProfessional, Scientific & Technical Services

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Mes, INC. 401(K) Plan286
2024Form 5500503Manufacturing Engineering Systems LLC Employee Benefits Plan140
2023Form 5500001Mes, INC. 401(K) Plan236
2022Form 5500001Mes, INC. 401(K) Plan202
2022Form 5500501Manufacturing Engineering Systems Welfare Benefit Plan98
2022Form 5500501Manufacturing Engineering Systems, INC. (Mes) Employee Benefits Plan0
2021Form 5500001Mes, INC. 401(K) Plan247
2020Form 5500001Mes, INC. 401(K) Plan227

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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