OpenERISA

Columbia Construction Company

North Reading, MA, 01864

EIN 04-1196435
Plans
2
Total participants
1,782
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
236200

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500003Columbia Construction Company 401(K) Plan215
2024Form 5500501Columbia Construction Welfare Benefits Plan172
2023Form 5500003Columbia Construction Company 401(K) Plan205
2023Form 5500501Columbia Construction Welfare Benefits Plan164
2022Form 5500003Columbia Construction Company 401(K) Plan195
2022Form 5500501Columbia Construction Welfare Benefits Plan163
2021Form 5500003Columbia Construction Company 401(K) Plan178
2021Form 5500501Columbia Construction Welfare Benefits Plan164
2020Form 5500003Columbia Construction Company 401(K) Plan167
2020Form 5500501Columbia Construction Welfare Benefits Plan159

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 →