OpenERISA

The Haartz Corporation

Acton, MA, 01720

EIN 04-1408380
Plans
2
Total participants
3,945
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
314000
Plan sponsors in MassachusettsManufacturing

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500002The Haartz Corporation 401(K) And Profit Sharing Plan454
2024Form 5500505The Haartz Corporation Welfare Benefits Plan400
2023Form 5500002The Haartz Corporation 401(K) And Profit Sharing Plan407
2023Form 5500505The Haartz Corporation Welfare Benefits Plan370
2022Form 5500002The Haartz Corporation 401(K) And Profit Sharing Plan385
2022Form 5500505The Haartz Corporation Welfare Benefits Plan375
2021Form 5500002The Haartz Corporation 401(K) And Profit Sharing Plan395
2021Form 5500505The Haartz Corporation Welfare Benefits Plan396
2020Form 5500002The Haartz Corporation 401(K) And Profit Sharing Plan376
2020Form 5500505The Haartz Corporation Welfare Benefits Plan387

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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