OpenERISA

Oac Services

Seattle, WA, 98134

EIN 91-0821620
Plans
2
Total participants
1,385
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541310

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500151Oac Services INC. 401(K) Plan124
2024Form 5500501Oac Services Health And Welfare Plan123
2023Form 5500151Oac Services INC. 401(K) Plan135
2023Form 5500501Oac Services Health And Welfare Plan164
2022Form 5500151Oac Services INC. 401(K) Plan139
2022Form 5500501Oac Services Health And Welfare Plan140
2021Form 5500151Oac Services INC. 401(K) Plan141
2021Form 5500501Oac Services Health And Welfare Plan138
2020Form 5500151Oac Services INC. 401(K) Plan139
2020Form 5500501Oac Services Health And Welfare Plan142

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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