OpenERISA

Holliston Oil Service, INC

Holliston, MA, 01746

EIN 04-2325552
Plans
1
Total participants
57
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
454310

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Holliston Oil Service Savings Plan12
2023Form 5500-SF001Holliston Oil Service Savings Plan12
2022Form 5500-SF001Holliston Oil Service Savings Plan8
2021Form 5500-SF001Holliston Oil Service Savings Plan11
2020Form 5500-SF001Holliston Oil Service Savings Plan14

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 →