OpenERISA

Yeiser Research & Development LLC

Santee, CA, 920714187

EIN 33-0388529
Plans
2
Total participants
123
Filing years
2024, 2025, 2023, 2022, 2021, 2020
NAICS
541700
Plan sponsors in CaliforniaProfessional, Scientific & Technical Services

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500001Yeiser Research & Development LLC 401K Profit Sharing Plan17
2025Form 5500002Yeiser Research & Development LLC Defined Benefit Pension Plan6
2024Form 5500001Yeiser Research & Development LLC 401K Profit Sharing Plan13
2024Form 5500002Yeiser Research & Development LLC Defined Benefit Pension Plan8
2023Form 5500001Yeiser Research & Development LLC 401K Profit Sharing Plan14
2023Form 5500002Yeiser Research & Development LLC Defined Benefit Pension Plan7
2022Form 5500001Yeiser Research & Development LLC 401K Profit Sharing Plan12
2022Form 5500002Yeiser Research & Development LLC Defined Benefit Pension Plan7
2021Form 5500001Yeiser Research & Development LLC 401K Profit Sharing Plan11
2021Form 5500002Yeiser Research & Development LLC Defined Benefit Pension Plan8
2020Form 5500001Yeiser Research & Development LLC 401K Profit Sharing Plan12
2020Form 5500002Yeiser Research & Development LLC Defined Benefit Pension Plan8

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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