OpenERISA

Hanford Mission Integration Solutions LLC

Richland, WA, 99352

EIN 83-0947948
Plans
4
Total participants
4,969
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
562000
Plan sponsors in WashingtonAdministrative, Support & Waste Management

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500006Hanford Guards Union Local 21 Savings Plan294
2024Form 5500545Fernald Welfare Benefits Plan0
2024Form 5500552Income Protection Plan - Hanford Guards Union Local 2143
2023Form 5500006Hanford Guards Union Local 21 Savings Plan322
2023Form 5500501Hanford Mission Integration Solutions LLC Health And Welfare Plan771
2023Form 5500545Fernald Welfare Benefits Plan0
2023Form 5500552Income Protection Plan - Hanford Guards Union Local 2156
2022Form 5500006Hanford Guards Union Local 21 Savings Plan318
2022Form 5500501Hanford Mission Integration Solutions LLC Health And Welfare Plan849
2022Form 5500545Fernald Welfare Benefits Plan0
2022Form 5500552Income Protection Plan - Hanford Guards Union Local 2170
2021Form 5500006Hanford Guards Union Local 21 Savings Plan318
2021Form 5500501Hanford Mission Integration Solutions LLC Health And Welfare Plan762
2021Form 5500545Fernald Welfare Benefits Plan0
2021Form 5500552Income Protection Plan - Hanford Guards Union Local 2176
2020Form 5500006Hanford Guards Union Local 21 Savings Plan307
2020Form 5500501Mission Support Alliance LLC Health And Welfare Benefit Plan702
2020Form 5500545Fernald Welfare Benefits Plan0
2020Form 5500552Income Protection Plan - Hanford Guards Union Local 2181

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.

Other plan sponsors in Washington

All Washington plan sponsors →