OpenERISA

Sullivan Mechanical Services INC.

Wilmington, MA, 01887

EIN 04-2731084
Plans
1
Total participants
52
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
238220

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Sullivan Mechanical Services, INC. 401(K) Plan11
2023Form 5500001Sullivan Mechanical Services, INC. 401(K) Plan8
2022Form 5500001Sullivan Mechanical Services, INC. 401(K) Plan9
2021Form 5500001Sullivan Mechanical Services, INC. 401(K) Plan10
2020Form 5500001Sullivan Mechanical Services, INC. 401(K) 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.

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