OpenERISA

Rancho Research Institute

Downey, CA, 90242

EIN 95-1911180
Plans
1
Total participants
611
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541700

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500002Rancho Research Institute 401(K) Retirement Plan136
2023Form 5500002Rancho Research Institute 401(K) Retirement Plan131
2022Form 5500002Rancho Research Institute 401(K) Retirement Plan123
2021Form 5500002Rancho Research Institute 401(K) Retirement Plan116
2020Form 5500002Rancho Research Institute 401(K) Retirement Plan105

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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