401(k) · DOL Form 5500 · 2023

Musson Bros., Inc. 401(k) Plan

Data updated 2026-08-25

$11M
Total assets Small plan by assets
145
Participants Small participant base
61st
Percentile by assets National rank
$77,862
Avg per participant Below avg balance/head
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Official DOL plan name: Musson Bros., Inc. 401(k) Retirement Plan · Sponsored by Musson Bros., Inc. · Wisconsin · Construction

$11M in assets, 145 participants

Musson Bros., Inc.'s Musson Bros., Inc. 401(k) Retirement Plan reported $11M in total assets and 145 participants in its 2023 DOL Form 5500 filing, ranking in the 61st 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.

  • #5,386 in Construction (9,030 peers)

Coverage in Wisconsin

Musson Bros., Inc. 401(k) Retirement Plan covers 145 participants in Wisconsin, about 26% of the average Wisconsin filer (state average ~563 per filing). Assets: $11M.

#5,386
in Construction (9,030 peers)
+20.4%
assets growth YoY

Musson Bros., Inc. 401(k) Retirement Plan's mid-pack asset rank among Construction and all filers

Musson Bros., Inc. 401(k) Retirement Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$11,290,057 Top 39% higher than 61% of 127,068 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 2023

Musson Bros., Inc. 401(k) Retirement Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Musson Bros., Inc. 401(k) Retirement Plan sits mid-pack in the medium band (145 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Musson Bros., Inc. 401(k) Retirement Plan reported net income rose from -$986K in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Musson Bros., Inc. 401(k) Retirement Plan end-of-year assets rose from $9M in the plan year 2022 filing to $11M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 390880737 · Musson Bros., Inc. PY 2023 · 401(k)

Musson Bros., Inc. 401(k) Retirement Plan · $11M · 145 · 61st

  • PCT $11M
  • EIN 145
  • RANK 61st
  • PHOTO 401(k)
  • IND near Strait and Lamp Lumber Company, Inc. 401(k) Profit Sharing Plan
  • EOY ind #5386

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 Wisconsin →

Musson Bros., Inc. 401(k) Retirement Plan in the asset neighbourhood

Musson Bros., Inc. 401(k) Retirement PlanMusson Bros., Inc. 401(k) Re…$11MStrait and Lamp Lumber Company, Inc. 401(k) Profit Sharing PlanStrait and Lamp Lumber Compa…$11MDifz 401(k) Plan$11MSaarman Construction, Ltd. 401(k) Retirement PlanSaarman Construction, Ltd. 4…$11MNexxt, Inc. 401 (K) Plan$11M
End-of-year total assets ($M) among Musson Bros., Inc. 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Wisconsin filing particulars

Total Assets (Beginning of Year)$9M
Net Assets (End of Year)$11M
Net Income$2M
Employer EIN390880737
Plan Effective Date1991-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Musson Bros., Inc.)

Sponsor-wide plan assets over time

All Musson Bros., Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$12M 28.602524962988362% vs 2022
2024 filing year
$9M$10M$11M$12M$13M 202220232024 $9.37M $12.1M ▲ +28.7%
Year Plans Participants Total Assets
2022 1 146 $9M
2023 1 145 $11M
2024 1 170 $12M

Nearby 401(k) Plans in Wisconsin

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

Musson Bros., Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -50510 Total assets ($B) Participants Musson Bros., Inc. 401(k) Retirement Plan, Total assets ($B): 0.011290057 · Participants: 145Musson Bros., Inc. 401(k) Retirement PlanAdvocate Aurora Health 401(k) Plan, Total assets ($B): 9.125723544 · Participants: 76956Advocate Aurora Health 401(k) PlanJohnson Controls Retirement Savings and Investment Plan, Total assets ($B): 6.160116767 · Participants: 28904Johnson Controls Retirement Savings and Investment PlanFiserv 401(k) Savings Plan, Total assets ($B): 4.81171463 · Participants: 25280Fiserv 401(k) Savings PlanKimberly-Clark Corporation 401(k) & Profit Sharing Plan, Total assets ($B): 4.550761 · Participants: 11236Kimberly-Clark Corporation 401(k) & Profit Sharing PlanRockwell Automation Retirement Savings Plan, Total assets ($B): 3.62235882 · Participants: 8877Rockwell Automation Retirement Savings Plan
Musson Bros., Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants
Compare Musson Bros., Inc. 401(k) Retirement Plan side-by-side with 3 peers →

Musson Bros., Inc. 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Wisconsin, the nearest 401(k) by assets is Strait and Lamp Lumber Company, Inc. 401(k) Profit Sharing Plan in OH ($11M); by covered participants it is Fabian Oil Inc Profit Sharing Plan and Trust in ME (145 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($11M here).

Similar participant headcount

Nearest other-state filings by covered participants (145 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Musson Bros., Inc. 401(k) Retirement Plan assets move in 2023? ▼
Musson Bros., Inc. 401(k) Retirement Plan grew sharply - up 20.4% during 2023, from $9M to $11M. Reported net income was $2M.
How have Musson Bros., Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Musson Bros., Inc.'s sponsor-wide assets grew 28.6%, from $9M to $12M.
Which 401(k) plans are similar in size to Musson Bros., Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Strait and Lamp Lumber Company, Inc. 401(k) Profit Sharing Plan in OH ($11M, 181 participants).
Which 401(k) plans cover a similar participant headcount to Musson Bros., Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Fabian Oil Inc Profit Sharing Plan and Trust in ME (145 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 390880737.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.