OpenERISA

Oasis Systems, LLC

Burlington, MA, 01803

EIN 04-3382761
Plans
2
Total participants
15,727
Filing years
2023, 2022, 2021, 2020
NAICS
541600
Plan sponsors in MassachusettsProfessional, Scientific & Technical Services

Benefit plans on file

YearFormPlan #Plan nameParticipants
2023Form 5500001Oasis 401(K) Plan2,793
2023Form 5500501Oasis Systems Health & Welfare Benefits Plan2,660
2023Form 5500501Oasis Systems Health & Welfare Benefits Plan0
2022Form 5500001Oasis Systems, LLC 401(K) Plan1,934
2022Form 5500501Oasis Systems Health & Welfare Benefits Plan1,817
2021Form 5500001Oasis Systems, LLC 401(K) Plan1,811
2021Form 5500501Oasis Systems Health & Welfare Benefits Plan1,723
2020Form 5500001Oasis Systems, LLC 401(K) Plan1,522
2020Form 5500501Oasis Systems Health & Welfare Benefits Plan1,467

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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