Komatsu Mining Corp. 401(k) Plan: Login, Facts & Contact Information
Komatsu Mining Corp. 401(k) Login
1,310 former Komatsu Mining Corp. employees still have money in this plan.
Retirement plan providers can change. This information is from the plan's 2024 filing.
Komatsu Mining Corp. 401(k) Plan Facts
Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Oct 15, 2025. Public filing with the U.S. Department of Labor.
Money in and out in plan year 2024
- $81.8 million went into the plan in contributions, $35.7 million of it from the employer (44%).
- $96.7 million was paid out to participants.
- Investment and other income added $110.5 million.
- Administrative expenses were $205,353, about $38 per account.
How the Komatsu Mining Corp. 401(k) changed, 2018–2024
| Plan year | Participants | Plan assets | Employer contributions | Benefits paid |
|---|---|---|---|---|
| 2018 | 5,714 | $597.7 million | $24.7 million | $52.5 million |
| 2019 | 5,789 | $730.7 million | $27.6 million | $57.1 million |
| 2020 | 5,737 | $812.6 million | $28.9 million | $94.2 million |
| 2022 | 5,115 | $713.6 million | $35.6 million | $82.7 million |
| 2023 | 5,214 | $827.9 million | $33.1 million | $74.5 million |
| 2024 | 5,370 | $923.4 million | $35.7 million | $96.7 million |
Komatsu Mining Corp. 401(k) Contact Information
Questions about the Komatsu Mining Corp. 401(k)
Does Komatsu Mining Corp contribute to the 401(k)?
Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $35.7 million, 44% of all contributions.
Does the Komatsu Mining Corp 401(k) have automatic enrollment?
Yes. The plan reports automatic enrollment of eligible employees.
How many people are in the Komatsu Mining Corp 401(k) plan?
5,370 participants at the start of plan year 2024, 4,016 of them active employees, and 1,310 former employees who still had money in the plan.
What is the average 401(k) balance at Komatsu Mining Corp?
About $168,900 per account: $923.4 million in plan assets across 5,467 accounts with a balance at the end of plan year 2024.
Who manages the Komatsu Mining Corp 401(k) accounts?
Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INST. OPS) is the plan's recordkeeper, which is where participants log in to see their balance.
I no longer work at Komatsu Mining Corp. How do I access my 401(k)?
Your account stays with Fidelity NetBenefits after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.