OpenERISA

Comsol, INC.

Burlington, MA, 01803

EIN 04-3482307
Plans
2
Total participants
977
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
511210

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Comsol, INC. 401(K) Plan111
2024Form 5500501Comsol, INC. Welfare Benefit Plan108
2023Form 5500-SF001Comsol, INC. 401(K) Plan108
2023Form 5500501Comsol, INC. Welfare Benefit Plan106
2022Form 5500-SF001Comsol, INC. 401(K) Plan96
2022Form 5500501Comsol, INC. Welfare Benefit Plan97
2021Form 5500-SF001Comsol, INC. 401(K) Plan89
2021Form 5500501Comsol, INC. Welfare Benefit Plan89
2020Form 5500001Comsol, INC. 401(K) PS Plan & Trust87
2020Form 5500501Comsol, INC. Welfare Benefit Plan86

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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