On Site Management 401(k) match, vesting and fees

Plan year 2023 filingOn Site Management 401(k) Retirement Plan · Plan 002 · EIN 81-0445392Updated Oct 2026

What On Site Management's 401(k) plan says about matching contributions

The match terms have not been published from this plan's filing yet.
The plan year 2023 filing reports $574K in employer contributions, about $3,877 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2023 Form 5500 ↗
$118,356
Average account balance
159
Participants (end of year)
$17.5M
Plan assets (end of year)
0.46%
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.

RecordkeeperGreat-West Life & Annuity InsuranceSchedule C ↗
Independent auditorAmatics Cpa Group (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗

How the plan compares

Plan year 2023 medians for 3,764 defined-contribution plans in construction with 100 to 499 participants.

On Site Management: employer contribution per participant$3,877
Peer median$2,296
On Site Management: average balance$118,356
Peer median$57,027
On Site Management: admin expenses ÷ assets0.46%
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 $15.5M at the end of plan year 2021 to $17.5M at the end of plan year 2023.

$15.5M2021$14.2M2022$17.5M2023
End-of-year figures from each plan year's Form 5500 filing for the On Site Management plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
2023159$17.5M$574K$3,8770.46%Not publishedForm 5500 ↗
2022156$14.2M$531K$3,4950.29%Not publishedForm 5500 ↗
2021158$15.5M$500K$3,3800.22%Not publishedForm 5500 ↗

Other On Site Management plans (1)

Each plan files its own Form 5500. Figures are from each plan's latest filing.

On Site Management 401(k) Retirement Plan

Plan 001 · EIN 81-0445392 · plan year 2025 filing
$155,109
Average account balance
155
Participants (end of year)
$23.6M
Plan assets (end of year)
0.36%
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.

RecordkeeperEmpower Annuity Insurance CompanySchedule C ↗
Independent auditorAmatics Cpa Group (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗

Common questions

Does On Site Management match 401(k) contributions?

The match terms for the On Site Management 401(k) Retirement Plan have not been published from its filing yet. The plan year 2023 filing reports $574K in employer contributions, about $3,877 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the On Site Management 401(k) match vested?

The vesting schedule for the On Site Management 401(k) Retirement Plan is not in the data published so far. Your Summary Plan Description states it.

Who manages the On Site Management 401(k)?

The recordkeeper listed on Schedule C of the plan year 2023 filing is Great-West Life & Annuity Insurance. The plan administrator is On Site Management, Inc..

I left On Site Management. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (On Site Management, Inc., (406) 586-1500) or the recordkeeper, Great-West Life & Annuity Insurance. The On Site Management old 401(k) page lists the contacts from every plan filing. Find an old On Site Management 401(k)

Data from the public Form 5500 annual reports On Site Management filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024 and 2025) 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 On Site Management. Not financial advice. Report a correction · Methodology