Miller Insulation 401(k) match, vesting and fees

Plan year 2024 filingMiller Insulation Co., Inc. 401(k) Plan · Plan 001 · EIN 45-0376527Updated Oct 2026

What Miller Insulation'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 $672K in employer contributions, about $3,575 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2024 Form 5500 ↗
$127,599
Average account balance
359
Participants (end of year)
$24M
Plan assets (end of year)
0.04%
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.

RecordkeeperPrincipal Life Insurance CompanySchedule C ↗
Independent auditorBrady, Martz & Associates, P.C. (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗

How the plan compares

Plan year 2024 medians for 3,874 defined-contribution plans in construction with 100 to 499 participants.

Miller Insulation: employer contribution per participant$3,575
Peer median$2,411
Miller Insulation: average balance$127,599
Peer median$61,921
Miller Insulation: admin expenses ÷ assets0.04%
Peer median0.39%

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 $24.4M at the end of plan year 2021 to $24M at the end of plan year 2024.

$24.4M2021$17.8M2022$21.6M2023$24M2024
End-of-year figures from each plan year's Form 5500 filing for the Miller Insulation plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
2024359$24M$672K$3,5750.04%Not publishedForm 5500 ↗
2023299$21.6M$572K$3,1790.03%Not publishedForm 5500 ↗
2022287$17.8M$489K$2,7920.04%Not publishedForm 5500 ↗
2021278$24.4M$493K$2,6630.04%Not publishedForm 5500 ↗

Common questions

Does Miller Insulation match 401(k) contributions?

The match terms for the Miller Insulation Co., Inc. 401(k) Plan have not been published from its filing yet. The plan year 2024 filing reports $672K in employer contributions, about $3,575 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the Miller Insulation 401(k) match vested?

The vesting schedule for the Miller Insulation Co., Inc. 401(k) Plan is not in the data published so far. Your Summary Plan Description states it.

Who manages the Miller Insulation 401(k)?

The recordkeeper listed on Schedule C of the plan year 2024 filing is Principal Life Insurance Company. The plan administrator is Miller Insulation Co., Inc..

I left Miller Insulation. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (Miller Insulation Co., Inc., (701) 258-4523) or the recordkeeper, Principal Life Insurance Company. The Miller Insulation old 401(k) page lists the contacts from every plan filing. Find an old Miller Insulation 401(k)

Data from the public Form 5500 annual reports Miller Insulation 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 Miller Insulation. Not financial advice. Report a correction · Methodology