OpenERISA

Mastoran Corporation

Waltham, MA, 02452

EIN 04-2965675
Plans
2
Total participants
2,370
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
722511
Plan sponsors in MassachusettsAccommodation & Food Services

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Mastoran Corporation 401(K) Savings Plan330
2024Form 5500501Mastoran Corporation Welfare Benefit Plan145
2024Form 5500501Employee Health Plan Of Mastoran Corporation18
2023Form 5500-SF001Mastoran Corporation 401(K) Savings Plan340
2023Form 5500501Mastoran Corporation Welfare Benefit Plan125
2023Form 5500501Employee Health Plan Of Mastoran Corporation24
2022Form 5500001Mastoran Corporation 401(K) Savings Plan298
2022Form 5500501Employee Health Plan Of Mastoran Corporation7
2022Form 5500501Mastoran Corporation Welfare Benefit Plan129
2021Form 5500001Mastoran Corporation 401(K) Savings Plan319
2021Form 5500501Mastoran Corporation Welfare Benefit Plan129
2021Form 5500501Employee Health Plan Of Mastoran Corporation14
2020Form 5500001Mastoran Corporation 401(K) Savings Plan340
2020Form 5500501Mastoran Corporation Welfare Benefit Plan128
2020Form 5500501Employee Health Plan Of Mastoran Corporation24

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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