OpenERISA

Optos Incorporated

Marlborough, MA, 01752

EIN 98-0192728
Plans
2
Total participants
2,600
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
339110
Plan sponsors in MassachusettsManufacturing

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001The Optos INC. 401(K) Plan275
2024Form 5500501Optos Health And Welfare Plan262
2023Form 5500001The Optos INC. 401(K) Plan242
2023Form 5500501Optos Health And Welfare Plan249
2022Form 5500001The Optos INC. 401(K) Plan242
2022Form 5500501Optos Health And Welfare Plan238
2021Form 5500001The Optos INC. 401(K) Plan230
2021Form 5500501Optos Health And Welfare Plan232
2020Form 5500001The Optos INC. 401(K) Plan210
2020Form 5500501Optos Health And Welfare Plan207
2020Form 5500501Optos Health And Welfare Plan213

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 →