401(k) · DOL Form 5500 · 2024

On Site Management, Inc. 401(k) Plan

Data updated 2026-08-25

$21M
Total assets Small plan by assets
111
Participants Small participant base
71st
Percentile by assets National rank
$188,175
Avg per participant Above avg balance/head
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Official DOL plan name: On Site Management 401(k) Retirement Plan · Sponsored by On Site Management, Inc. · Montana · Construction

$21M in assets, 111 participants

On Site Management, Inc.'s On Site Management 401(k) Retirement Plan reported $21M in total assets and 111 participants in its 2024 DOL Form 5500 filing, ranking in the 71st 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.

  • #6,324 in Construction (9,039 peers)

Coverage in Montana

On Site Management 401(k) Retirement Plan covers 111 participants in Montana, about 41% of the average Montana filer (state average ~271 per filing). Assets: $21M.

#6,324
in Construction (9,039 peers)
+19.2%
assets growth YoY

On Site Management 401(k) Retirement Plan's outsized position by total assets

On Site Management 401(k) Retirement Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$20,887,444 Top 29% higher than 71% of 123,620 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

On Site Management 401(k) Retirement Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. On Site Management 401(k) Retirement Plan sits mid-pack in the medium band (111 participants).

Published 5500 schedule card

Filing strip 810445392 · On Site Management, Inc. PY 2024 · 401(k)

On Site Management 401(k) Retirement Plan · $21M · 111 · 71st

  • TYPE $21M
  • TYPE 111
  • TYPE 71st
  • TYPE 401(k)
  • TYPE near Snaplogic, Inc. 401(k) Plan
  • TYPE ind #6324

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Construction retirement plans → · Plans in Montana →

On Site Management 401(k) Retirement Plan in the asset neighbourhood

On Site Management 401(k) Retirement PlanOn Site Management 401(k) Re…$21MSnaplogic, Inc. 401(k) Plan$21MRac/Ser Salaried Employees' 401(k) PlanRac/Ser Salaried Employees' …$21MMetglas, Inc. 401(k) Plan$21MFedgeek 401(k) Plan$21M
End-of-year total assets ($M) among On Site Management 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Montana filing particulars

Total Assets (Beginning of Year)$18M
Net Assets (End of Year)$21M
Net Income$3M
Employer EIN810445392
Plan Effective Date1995-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (On Site Management, Inc.)

Sponsor-wide plan assets over time

All On Site Management, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$21M 46.86502879581814% vs 2022
2024 filing year
$10M$15M$20M$25M 202220232024 $14.2M $20.9M ▲ +46.9%
Year Plans Participants Total Assets
2022 1 129 $14M
2023 1 109 $18M
2024 1 111 $21M

Nearby 401(k) Plans in Montana

Peer 401(k) plans, same state, same plan type, ranked by total assets.

On Site Management 401(k) Retirement Plan vs. nearby 401(k) plans in Montana, assets vs. participants Scatter plot of 6 data points. -1000010002000300040005000 -2000200400600800 Total assets ($M) Participants On Site Management 401(k) Retirement Plan, Total assets ($M): 20.887444 · Participants: 111On Site Management 401(k) Retirement PlanD.a. Davidson Companies Retirement Savings and Profit Sharing Plan, Total assets ($M): 622.672637 · Participants: 1619D.a. Davidson Companies Retirement Savings and Profit Sharing PlanGlacier Bancorp, Inc. Profit Sharing and 401(k) Plan, Total assets ($M): 537.940129 · Participants: 3215Glacier Bancorp, Inc. Profit Sharing and 401(k) PlanNorthwestern Energy 401(k) Retirement Savings Plan, Total assets ($M): 512.769387 · Participants: 1571Northwestern Energy 401(k) Retirement Savings PlanLogan Health Retirement Savings Plan, Total assets ($M): 500.352847 · Participants: 4288Logan Health Retirement Savings PlanFirst Interstate Bancsystem, Inc. 401(k) Plan, Total assets ($M): 481.734557 · Participants: 3530First Interstate Bancsystem, Inc. 401(k) Plan
On Site Management 401(k) Retirement Plan vs. nearby 401(k) plans in Montana, assets vs. participants

On Site Management 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Montana, the nearest 401(k) by assets is Snaplogic, Inc. 401(k) Plan in CA ($21M); by covered participants it is R.N. Industries Trucking, Inc. Profit Sharing Plan in UT (111 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($21M here).

Similar participant headcount

Nearest other-state filings by covered participants (111 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did On Site Management 401(k) Retirement Plan assets move in 2024?
On Site Management 401(k) Retirement Plan grew sharply - up 19.2% during 2024, from $18M to $21M. Reported net income was $3M.
How have On Site Management, Inc. plan assets changed over time?
Across 3 plan years on file (2022-2024), On Site Management, Inc.'s sponsor-wide assets grew 46.9%, from $14M to $21M.
Which 401(k) plans are similar in size to On Site Management 401(k) Retirement Plan?
Among 401(k) plans in other states, the closest by assets is Snaplogic, Inc. 401(k) Plan in CA ($21M, 259 participants).
Which 401(k) plans cover a similar participant headcount to On Site Management 401(k) Retirement Plan?
Among 401(k) plans in other states, the closest by covered participants is R.N. Industries Trucking, Inc. Profit Sharing Plan in UT (111 participants, $2M in assets).