OpenERISA

Protom International Holding Corporation

Woburn, MA, 01818

EIN 47-4812361
Plans
1
Total participants
160
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
334500

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001The Protom 401(K) Plan18
2023Form 5500-SF001The Protom 401(K) Plan25
2022Form 5500-SF001The Protom 401(K) Plan39
2021Form 5500-SF001The Protom 401(K) Plan40
2020Form 5500-SF001The Protom 401(K) Plan38

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 →