OpenERISA

Boston Materials INC

Billerica, MA, 01821

EIN 30-1198424
Plans
1
Total participants
28
Filing years
2022, 2021
NAICS
541990

Benefit plans on file

YearFormPlan #Plan nameParticipants
2022Form 5500-SF001Boston Materials 401(K) Plan0
2022Form 5500-SF001Boston Materials 401(K) Plan19
2021Form 5500-SF001Boston Materials 401(K) Plan9

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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