OpenERISA

Western Disposal Services, INC.

Boulder, CO, 80301

EIN 84-0790541
Plans
2
Total participants
1,823
Filing years
2024, 2025, 2023, 2022, 2021, 2020
NAICS
562000
Plan sponsors in ColoradoAdministrative, Support & Waste Management

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500501Western Disposal Services, INC. Health And Welfare Plan171
2024Form 5500001Western Disposal, INC. 401K Plan176
2024Form 5500501Western Disposal Services, INC. Health And Welfare Plan179
2023Form 5500001Western Disposal, INC. 401K Plan173
2023Form 5500501Western Disposal Services, INC. Health And Welfare Plan174
2022Form 5500001Western Disposal, INC. 401K Plan162
2022Form 5500501Western Disposal Services INC Employee Benefit Plan161
2021Form 5500001Western Disposal, INC. 401(K) Plan156
2021Form 5500501Western Disposal Services INC Employee Benefit Plan155
2020Form 5500001Western Disposal, INC. 401(K) Plan159
2020Form 5500501Western Disposal Services INC Employee Benefit Plan157

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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