OpenERISA

Winstanley Enterprises LLC

Concord, MA, 01742

EIN 04-3381761
Plans
1
Total participants
315
Filing years
2024, 2025, 2023, 2022, 2021, 2020
NAICS
531120

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF001Winstanley Enterprises LLC 401(K) Plan58
2024Form 5500-SF001Winstanley Enterprises LLC 401(K) Plan54
2023Form 5500-SF001Winstanley Enterprises LLC 401(K) Plan58
2022Form 5500-SF001Winstanley Enterprises LLC 401(K) Plan35
2021Form 5500-SF001Winstanley Enterprises LLC 401(K) Plan51
2020Form 5500-SF001Winstanley Enterprises LLC 401(K) Plan59

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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