401(k) · DOL Form 5500 · 2024

Colonial Brick Company, Inc. 401(k) Plan

Data updated 2026-08-25

$6M
Total assets Small plan by assets
417
Participants Below avg headcount
44th
Percentile by assets National rank
$13,757
Avg per participant Low balance/head
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Official DOL plan name: Mumford Companies 401(k) Plan · Sponsored by Colonial Brick Company, Inc. · Illinois · Construction

$6M in assets, 417 participants

Colonial Brick Company, Inc.'s Mumford Companies 401(k) Plan reported $6M in total assets and 417 participants in its 2024 DOL Form 5500 filing, ranking in the 44th 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.

  • #3,895 in Construction (9,039 peers)

Colonial Brick Company, Inc. multi-year trail

Colonial Brick Company, Inc.'s plans moved +43.6% in assets from 2022 to 2024; this filing shows Mumford Companies 401(k) Plan at $6M / 417 participants.

#3,895
in Construction (9,039 peers)
+10.4%
assets growth YoY

Mumford Companies 401(k) Plan's mid-pack asset rank among Construction and all filers

Mumford Companies 401(k) Plan vs every filed plan by assets

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

$5,736,647 44th percentile higher than 44% 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

Mumford Companies 401(k) 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. Mumford Companies 401(k) Plan sits mid-pack in the medium band (417 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Mumford Companies 401(k) Plan reported net income fell from $1M in the plan year 2023 filing to $533K in the plan year 2024 filing.
  • Mumford Companies 401(k) Plan end-of-year assets rose from $5M in the plan year 2023 filing to $6M in the plan year 2024 filing.
  • Mumford Companies 401(k) Plan reported participants rose from 401 in the plan year 2023 filing to 417 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 362691076 · Colonial Brick Company, Inc. PY 2024 · 401(k)

Mumford Companies 401(k) Plan · $6M · 417 · 44th

  • PART $6M
  • TYPE 417
  • NET 44th
  • BOOK 401(k)
  • VS-ST near Serendipity Hearing, Inc. Dba Sonus 401(k) Plan
  • BOY ind #3895

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 Illinois →

Mumford Companies 401(k) Plan in the asset neighbourhood

Mumford Companies 401(k) Plan$6MSerendipity Hearing, Inc. Dba Sonus 401(k) PlanSerendipity Hearing, Inc. Db…$6MDesign Homes 401(k) Retirement PlanDesign Homes 401(k) Retireme…$6MPartnership for Children of Essex 403b PlanPartnership for Children of …$6MOrc Industries, Inc. Retirement and Savings PlanOrc Industries, Inc. Retirem…$6M
End-of-year total assets ($M) among Mumford Companies 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Colonial Brick Company, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All Colonial Brick Company, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$6M 43.570944478147446% vs 2022
2024 filing year
$3M$4M$5M$6M 202220232024 $4M $5.74M ▲ +43.5%
Year Plans Participants Total Assets
2022 1 376 $4M
2023 1 401 $5M
2024 1 417 $6M

Colonial Brick Company, Inc. filing trail (2024)

Total Assets (Beginning of Year)$5M
Net Assets (End of Year)$6M
Net Income$533K
Employer EIN362691076
Plan Effective Date1960-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Illinois

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

Mumford Companies 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -50510152025 Total assets ($B) Participants Mumford Companies 401(k) Plan, Total assets ($B): 0.005736647 · Participants: 417Mumford Companies 401(k) PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 21.302643276 · Participants: 66965Accenture United States 401(k) Match and Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 19.010099056 · Participants: 63297State Farm 401(k) Savings PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 16.835964452 · Participants: 16659United Airlines Pilot Retirement Account PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 15.755668 · Participants: 38229Abbott Laboratories Stock Retirement PlanWalgreens Retirement Savings Plan, Total assets ($B): 14.535873337 · Participants: 233635Walgreens Retirement Savings Plan
Mumford Companies 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Mumford Companies 401(k) Plan side-by-side with 3 peers →

Mumford Companies 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Serendipity Hearing, Inc. Dba Sonus 401(k) Plan in CA ($6M); by covered participants it is Miller's, Inc. Employees' Profit Sharing Plan in KS (417 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (417 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 Mumford Companies 401(k) Plan assets move in 2024? ▼
Mumford Companies 401(k) Plan grew at a solid clip - up 10.4% during 2024, from $5M to $6M. Reported net income was $533K.
How have Colonial Brick Company, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Colonial Brick Company, Inc.'s sponsor-wide assets grew 43.6%, from $4M to $6M.
Which 401(k) plans are similar in size to Mumford Companies 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Serendipity Hearing, Inc. Dba Sonus 401(k) Plan in CA ($6M, 126 participants).
Which 401(k) plans cover a similar participant headcount to Mumford Companies 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Miller's, Inc. Employees' Profit Sharing Plan in KS (417 participants, $58M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 362691076.

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.