401(k) · DOL Form 5500 · 2023
Denso International America, Inc. 401(k) Plan
Data updated 2026-08-06
- $1.9B
- Total assets
- 12,361
- Participants
- 99th
- Percentile by assets
- $152,631
- Avg per participant
Official DOL plan name: Denso Retirement Savings Plan · Sponsored by Denso International America, Inc. · Michigan · Retail Trade
$1.9B in assets, 12,361 participants
Denso International America, Inc.'s Denso Retirement Savings Plan reported $1.9B in total assets and 12,361 participants in its 2023 DOL Form 5500 filing, ranking in the 99th 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.
- 99th percentile by assets (of 126,618 plans)
- #8,331 in Retail Trade (8,373 peers)
Coverage in Michigan
Denso Retirement Savings Plan covers 12,361 participants in Michigan, 20x the typical Michigan plan (state average ~632 per filing). Assets: $1.9B.
- $1.9B
- total plan assets (2023 EOY)
- 12,361
- covered participants
- 99th
- percentile by assets (of 126,618 plans)
- $152,631
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Denso Retirement Savings Plan reported net income rose from -$363M in the plan year 2022 filing to $262M in the plan year 2023 filing.
- Denso Retirement Savings Plan end-of-year assets rose from $1.6B in the plan year 2022 filing to $1.9B in the plan year 2023 filing.
- Denso Retirement Savings Plan reported participants rose from 12,096 in the plan year 2022 filing to 12,361 in the plan year 2023 filing.
Participants vs Michigan filers
In Michigan, the average filing covers about 632 participants across 3,963 plans. Denso Retirement Savings Plan reports 12,361 participants - 20x that state average ($1.9B EOY assets).
Michigan filing particulars
| Total Assets (Beginning of Year) | $1.6B |
|---|---|
| Net Assets (End of Year) | $1.9B |
| Net Income | $262M |
| Employer EIN | 382651421 |
| Plan Effective Date | 1991-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Denso International America, Inc.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 12,678 | $1.8B |
| 2023 | 2 | 12,909 | $1.9B |
| 2024 | 1 | 11,799 | $2.1B |
Nearby 401(k) Plans in Michigan
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Denso Retirement Savings Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
- General Motors Retirement Savings Plan for Salaried Employees in the United States $20.4B · 47,299
- Ford Motor Co. Savings and Stock Investment Plan for Salaried Employees $15.6B · 30,516
- The Dow Chemical Company Employees' Savings Plan $10.1B · 18,088
- The General Motors Personal Savings Plan for Hourly-Rate Employees in the United States $8.6B · 40,393
- Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees $7.6B · 59,195
Scale composition for Denso Retirement Savings Plan
Denso Retirement Savings Plan reports $1.9B in end-of-year assets across 12,361 participants (0.016% of the $11.6T held by all Form 5500 filers in the national rollup , and 0.014% of 89,805,449 covered participants) - about $152,631 per participant (1.1x the national average assets-per-participant) . Net income for plan year 2023 was $262M.
This plan identity (EIN 382651421, plan #002) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $1.6B to $2.1B (+27.6%) while covered participants moved from 12,096 to 11,799 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 12,096 | $1.6B | Open filing |
| 2023 | 12,361 | $1.9B | This page |
| 2024 · index core | 11,799 | $2.1B | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Denso Retirement Savings Plan (401(k), $2.1B, 11,799 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Denso Retirement Savings Plan by total assets, not by location.
- Milliman Profit Sharing and Retirement Plan (WA) $1.9B · 3,427
- Allianz Asset Management of America 401(k) Savings and Retirement Plan (CA) $1.9B · 2,540
- Westinghouse Electric Company Savings Plan (PA) $1.9B · 4,803
- Southern Glazer's 401(k) Plan (FL) $1.9B · 18,617
Frequently Asked Questions
How did Denso Retirement Savings Plan assets move in 2023? ▼
How have Denso International America, Inc. plan assets changed over time? ▼
Where does Denso Retirement Savings Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to Denso Retirement Savings Plan? ▼
Next read for Denso Retirement Savings Plan
Filing takeaways
Ways to act on Denso Retirement Savings Plan's numbers.
- By total assets, Denso Retirement Savings Plan ranks among the largest 1% of all filed plans. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Michigan. Compare plans
- Denso International America, Inc.'s sponsor-wide assets have grown 12.3% since 2022 across 3 plan years on file. More Retail Trade plans