OpenERISA

Mainfreight USA Partnership

Carson, CA, 90746

EIN 98-0550250
Plans
2
Total participants
10,810
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
481000
Plan sponsors in CaliforniaTransportation & Warehousing

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Mainfreight USA Partnership 401(K) Retirement Plan1,344
2024Form 5500501Mainfreight INC1,435
2023Form 5500001Mainfreight USA Partnership 401(K) Retirement Plan1,183
2023Form 5500501Mainfreight INC1,021
2022Form 5500001Mainfreight USA Partnership 401(K) Retirement Plan1,284
2022Form 5500501Mainfreight INC1,318
2021Form 5500001Mainfreight USA Partnership 401(K) Retirement Plan897
2021Form 5500501Mainfreight INC997
2020Form 5500001Mainfreight USA Partnership 401(K) Retirement Plan762
2020Form 5500501Mainfreight INC569

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.

Other plan sponsors in California

All California plan sponsors →