OpenERISA

Mission Support And Test Services LLC

Las Vegas, NV, 891938521

EIN 81-0705502
Plans
5
Total participants
36,092
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541990
Plan sponsors in NevadaProfessional, Scientific & Technical Services

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Mission Support And Test Services LLC (Msts) Employee Retirement Plan2,384
2024Form 5500002Mission Support And Test Services LLC (Msts) Employee 401(K) Plan2,485
2024Form 5500003Mission Support And Test Services LLC (Msts) Represented Employee 401(K) Plan835
2024Form 5500501Mission Support And Test Services LLC Welfare Benefits Plan2,473
2023Form 5500001Mission Support And Test Services LLC (Msts) Employee Retirement Plan2,266
2023Form 5500002Mission Support And Test Services LLC (Msts) Employee 401(K) Plan2,485
2023Form 5500003Mission Support And Test Services LLC (Msts) Represented Employee 401(K) Plan905
2023Form 5500022Nnss Staff Pension Plan13
2023Form 5500501Mission Support And Test Services LLC Welfare Benefits Plan2,500
2022Form 5500001Mission Support And Test Services LLC (Msts) Employee Retirement Plan2,033
2022Form 5500002Mission Support And Test Services LLC (Msts) Employee 401(K) Plan2,104
2022Form 5500003Mission Support And Test Services LLC (Msts) Represented Employee 401(K) Plan687
2022Form 5500501Mission Support And Test Services LLC Welfare Benefits Plan2,032
2021Form 5500001Mission Support And Test Services LLC (Msts) Employee Retirement Plan1,935
2021Form 5500002Mission Support And Test Services LLC (Msts) Employee 401(K) Plan2,010
2021Form 5500003Mission Support And Test Services LLC (Msts) Represented Employee 401(K) Plan615
2021Form 5500501Mission Support And Test Services LLC Welfare Benefits Plan2,042
2020Form 5500001Mission Support And Test Services LLC (Msts) Employee Retirement Plan1,889
2020Form 5500002Mission Support And Test Services LLC (Msts) Employee 401(K) Plan1,955
2020Form 5500003Mission Support And Test Services LLC (Msts) Represented Employee 401(K) Plan566
2020Form 5500501Mission Support And Test Services LLC Welfare Benefits Plan1,878

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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