Defined Benefit (Pension) · DOL Form 5500 · 2023
Komatsu Mining Corp. Pension Plan
Data updated 2026-08-11
- $754M
- Total assets
- 1,006
- Participants
- 98th
- Percentile by assets
- $749,244
- Avg per participant
Official DOL plan name: Komatsu U.S. Pension Plan · Sponsored by Komatsu Mining Corp. · Wisconsin · Manufacturing
$754M in assets, 1,006 participants
Komatsu Mining Corp.'s Komatsu U.S. Pension Plan reported $754M in total assets and 1,006 participants in its 2023 DOL Form 5500 filing, ranking in the 98th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.
- 98th percentile by assets (of 127,072 plans)
- #18,140 in Manufacturing (18,722 peers)
Where Komatsu U.S. Pension Plan sits by assets
Komatsu U.S. Pension Plan sits in the top 5% of all filed plans by assets, $754M for 1,006 participants (~$749,244/participant), down 0.4% in 2023.
- $754M
- total plan assets (2023 EOY)
- 1,006
- covered participants
- 98th
- percentile by assets (of 127,072 plans)
- $749,244
- avg assets per participant
The plan reported a net loss of $64K for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Komatsu U.S. Pension Plan reported net income rose from -$68M in the plan year 2022 filing to -$64K in the plan year 2023 filing.
- Komatsu U.S. Pension Plan reported participants fell from 1,082 in the plan year 2022 filing to 1,006 in the plan year 2023 filing.
- Komatsu U.S. Pension Plan end-of-year assets fell from $756M in the plan year 2022 filing to $754M in the plan year 2023 filing.
Komatsu U.S. Pension Plan vs the 2023 asset distribution
By assets, Komatsu U.S. Pension Plan outranks 98% of the 127,072 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 7.6x the national average plan size of $100M (721 average participants).
Scale-class filing particulars (2023)
| Total Assets (Beginning of Year) | $756M |
|---|---|
| Net Assets (End of Year) | $748M |
| Net Income | -$64K |
| Employer EIN | 391566457 |
| Plan Effective Date | 1984-08-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Komatsu Mining Corp.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 4,653 | $1.5B |
| 2023 | 2 | 4,744 | $1.6B |
| 2024 | 1 | 3,840 | $923M |
Nearby Defined Benefit (Pension) Plans in Wisconsin
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
Komatsu U.S. Pension Plan vs. nearby Defined Benefit (Pension) plans in Wisconsin, assets vs. participants
- The Northwestern Mutual Employee Retirement Plan $3.3B · 8,348
- Building Trades United Pension Trust Fund Milwaukee and Vicinity $3.3B · 9,960
- The Northwestern Mutual Life Insurance Company Agents Retirement Plan $2.1B · 7,368
- Harley-Davidson Retirement Plan $1.9B · 1,560
- Rockwell Automation Pension Plan $1.8B · 2,136
Similar-Sized Defined Benefit (Pension) Plans Nationally
Defined Benefit (Pension) plans in other states closest to Komatsu U.S. Pension Plan by total assets, not by location.
- Retirement Income Plan of Central Hudson Gas & Electric Corp. (NY) $753M · 315
- The Ohiohealth Cash Balance Retirement Plan (OH) $754M · 7,236
- Georgia Stevedore Association International Longshoremen's Association Pension Plan (GA) $753M · 2,804
- The Employee Retirement Plan of Group Health Plan, (MN) $755M · 1,800
Frequently Asked Questions
How did Komatsu U.S. Pension Plan assets move in 2023? ▼
How have Komatsu Mining Corp. plan assets changed over time? ▼
Where does Komatsu U.S. Pension Plan rank by assets among Form 5500 filers? ▼
Which Defined Benefit (Pension) plans are similar in size to Komatsu U.S. Pension Plan? ▼
Next read for Komatsu U.S. Pension Plan
Scale reading
Ways to act on Komatsu U.S. Pension Plan's numbers.
- By total assets, Komatsu U.S. Pension Plan ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in Wisconsin. Compare plans
- Komatsu Mining Corp.'s sponsor-wide assets have declined 37.2% since 2022 across 3 plan years on file. More Manufacturing plans