OpenERISA

Sonera, INC.

Berkeley, CA, 94710

EIN 82-5529158
Plans
1
Total participants
82
Filing years
2024, 2025, 2023, 2022, 2021
NAICS
334610

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF001Sonera 401(K) Plan12
2024Form 5500-SF001Sonera 401(K) Plan27
2023Form 5500-SF001Sonera 401(K) Plan22
2022Form 5500-SF001Sonera Magnetics, INC. 401(K) Plan13
2021Form 5500-SF001Sonera Magnetics, INC. 401(K) 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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