OpenERISA

Komatsu Mining Corp.

Milwaukee, WI, 532010554

EIN 39-1566457
Plans
5
Total participants
72,721
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
333100
Plan sponsors in WisconsinManufacturing

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500005Komatsu Mining Corp. Retirement Savings Plan4,016
2024Form 5500508Komatsu Mining Corp Welfare Benefits Plan9,094
2024Form 5500510Komatsu Mining Corp Retiree Welfare Benefits Plan196
2023Form 5500005Komatsu Mining Corp. Retirement Savings Plan3,840
2023Form 5500008Komatsu U.S. Pension Plan829
2023Form 5500508Komatsu Mining Corp Welfare Benefits Plan9,863
2023Form 5500510Komatsu Mining Corp Retiree Welfare Benefits Plan309
2022Form 5500005Komatsu Mining Corp. Retirement Savings Plan3,738
2022Form 5500008Komatsu U.S. Pension Plan1,006
2022Form 5500508Komatsu Mining Corp Welfare Benefits Plan10,083
2022Form 5500510Komatsu Mining Corp Retiree Welfare Benefits Plan323
2021Form 5500008Komatsu U.S. Pension Plan1,082
2021Form 5500508Komatsu Mining Corp Welfare Benefits Plan9,663
2021Form 5500510Komatsu Mining Corp Retiree Welfare Benefits Plan392
2020Form 5500005Komatsu Mining Corp. Retirement Savings Plan3,699
2020Form 5500008Komatsu U.S. Pension Plan1,198
2020Form 5500508Komatsu Mining Corp Welfare Benefits Plan10,969
2020Form 5500509Komatsu Mining Severance Pay Plan1,974
2020Form 5500510Komatsu Mining Corp Retiree Welfare Benefits Plan447

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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