OpenERISA

Diamond Environmental Services, LP

San Marcos, CA, 92069

EIN 33-0766453
Plans
2
Total participants
2,275
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
562000
Plan sponsors in CaliforniaAdministrative, Support & Waste Management

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Family 401(K) Plan244
2024Form 5500501Diamond Environmental Services, LP Health And Welfare Benefit Plan208
2023Form 5500001Family 401(K) Plan275
2023Form 5500501Diamond Environmental Services, LP. Health And Welfare Benefit Plan259
2022Form 5500001Family 401(K) Plan315
2022Form 5500501Diamond Environmental Services, LP. Health And Welfare Benefit Plan235
2021Form 5500001Family 401(K) Plan309
2021Form 5500501Diamond Environmental Services, LP. Health And Welfare Benefit Plan248
2020Form 5500501Diamond Environmental Services, LP. Health And Welfare Benefit Plan182

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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