OpenERISA

The Rock Transportation Services Corporation

Oak Harbor, WA, 98277

EIN 83-2878634
Plans
1
Total participants
59
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
485510

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001The Rock Transportation Services Corporation 401(K) Plan17
2023Form 5500001The Rock Transportation Services Corporation 401(K) Plan19
2022Form 5500001The Rock Transportation Services Corporation 401(K) Plan14
2021Form 5500001The Rock Transportation Services Corporation 401(K) Plan5
2020Form 5500001He Rock Transportation Services Corporation 401(K) Plan4

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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