Denso Air Systems Michigan 401(k) match, vesting and fees

Plan year 2024 filingDenso Air Systems Michigan Inc. Retirement Plan · Plan 001 · EIN 38-2740199Updated Oct 2026

What Denso Air Systems Michigan's 401(k) plan says about matching contributions

The match terms have not been published from this plan's filing yet.
The plan year 2024 filing reports $179K in employer contributions, about $637 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2024 Form 5500 ↗
$27,369
Average account balance
291
Participants (end of year)
$7.7M
Plan assets (end of year)
1.09%
Admin expenses ÷ assets

Plan features

Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.

RecordkeeperMilliman, Inc.Schedule C ↗
Independent auditorYeo & Yeo (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗
Late participant contributionsReported on the filingSchedule H ↗

How the plan compares

Plan year 2024 medians for 8,908 defined-contribution plans in manufacturing with 100 to 499 participants.

Denso Air Systems Michigan: employer contribution per participant$637
Peer median$1,847
Denso Air Systems Michigan: average balance$27,369
Peer median$65,512
Denso Air Systems Michigan: admin expenses ÷ assets1.09%
Peer median0.32%

Admin expenses are the plan's reported administrative expenses divided by its assets; they do not include fund expense ratios.

Plan history

Plan assets went from $11.4M at the end of plan year 2021 to $7.7M at the end of plan year 2024.

$11.4M2021$6.7M2022$7.8M2023$7.7M2024
End-of-year figures from each plan year's Form 5500 filing for the Denso Air Systems Michigan plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
2024291$7.7M$179K$6371.09%Not publishedForm 5500 ↗
2023296$7.8M$421K$1,4781.03%Not publishedForm 5500 ↗
2022258$6.7M$339K$1,3780.91%Not publishedForm 5500 ↗
2021276$11.4M$310K$1,3180.77%Not publishedForm 5500 ↗

Common questions

Does Denso Air Systems Michigan match 401(k) contributions?

The match terms for the Denso Air Systems Michigan Inc. Retirement Plan have not been published from its filing yet. The plan year 2024 filing reports $179K in employer contributions, about $637 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the Denso Air Systems Michigan 401(k) match vested?

The vesting schedule for the Denso Air Systems Michigan Inc. Retirement Plan is not in the data published so far. Your Summary Plan Description states it.

Who manages the Denso Air Systems Michigan 401(k)?

The recordkeeper listed on Schedule C of the plan year 2024 filing is Milliman, Inc.. The plan administrator is Denso Air Systems Michigan, Inc..

I left Denso Air Systems Michigan. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (Denso Air Systems Michigan, Inc., (270) 475-9985) or the recordkeeper, Milliman, Inc.. The Denso Air Systems Michigan old 401(k) page lists the contacts from every plan filing. Find an old Denso Air Systems Michigan 401(k)

Data from the public Form 5500 annual reports Denso Air Systems Michigan filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024) and, where noted, the attached independent auditor's report. Plan terms may have changed since the filing; check your current Summary Plan Description. PlanFacts is not affiliated with Denso Air Systems Michigan. Not financial advice. Report a correction · Methodology