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Northwest Pipe Company

Vancouver, WA, 98684

EIN 93-0557988
Plans
4
Total participants
10,469
Filing years
2024, 2025, 2023, 2022, 2021, 2020
NAICS
332900
Plan sponsors in WashingtonManufacturing

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF002Thompson Pipe & Steel Company Pension Plan0
2025Form 5500-SF003Thompson Pipe & Steel Company Retirement Plan0
2024Form 5500001Northwest Pipe Company 401(K) Plan1,134
2024Form 5500-SF002Thompson Pipe & Steel Company Pension Plan0
2024Form 5500-SF003Thompson Pipe & Steel Company Retirement Plan1
2024Form 5500504Nwpx Infrastructure Employee Benefit Plan1,180
2023Form 5500001Northwest Pipe Company 401(K) Plan1,125
2023Form 5500002Thompson Pipe & Steel Company Pension Plan0
2023Form 5500-SF003Thompson Pipe & Steel Company Retirement Plan1
2023Form 5500504Northwest Pipe Company Employee Benefit Plan1,189
2022Form 5500001Northwest Pipe Company 401(K) Plan1,082
2022Form 5500002Thompson Pipe & Steel Company Pension Plan0
2022Form 5500-SF003Thompson Pipe & Steel Company Retirement Plan1
2022Form 5500504Northwest Pipe Company Employee Benefit Plan1,204
2021Form 5500001Northwest Pipe Company 401(K) Plan794
2021Form 5500002Thompson Pipe & Steel Company Pension Plan0
2021Form 5500-SF003Thompson Pipe & Steel Company Retirement Plan1
2021Form 5500504Northwest Pipe Company Employee Benefit Plan1,164
2020Form 5500001Northwest Pipe Company 401(K) Plan820
2020Form 5500002Thompson Pipe & Steel Company Pension Plan0
2020Form 5500-SF003Thompson Pipe & Steel Company Retirement Plan2
2020Form 5500504Northwest Pipe Company Employee Benefit Plan771

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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