401(k) · DOL Form 5500 · 2024

Dunn 401(k) Retirement Plan

Data updated 2026-05-15

$463M
Total assets
3,149
Participants
97th
Percentile by assets
$147,114
Avg per participant

Sponsored by J.E. Dunn Construction Company · Missouri · Construction

What the 2024 filing shows

Dunn 401(k) Retirement Plan holds $463M for 3,149 participants - about $147,114 per participant, in the top 5% of all filed plans by assets, up 14.7% over the 2024 plan year.

$463M
total plan assets (2024 EOY)
3,149
covered participants
97th
percentile by assets (of 116,472 plans)
$147,114
avg assets per participant
State
Industry
Construction

401(k) · DOL Form 5500 · 2024

What the Filing Says About Dunn 401(k) Retirement Plan

Dunn 401(k) Retirement Plan is a 401(k) retirement plan sponsored by J.E. Dunn Construction Company, headquartered in Missouri. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $463M in total end-of-year assets and covers 3,149 participants across the Construction industry. The sponsor's EIN on file with the U.S. Department of Labor is 440229405, and the plan has been effective since 1996-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $404M at the beginning of 2024 to $463M at year-end - up 14.7%. Net assets (after liabilities) closed the year at $463M, with reported net income of $53M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years J.E. Dunn Construction Company has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $329M to $463M, a gain of 40.8%, while reported participants moved from 2,720 to 3,149 (+15.8%). The strongest year on file by total sponsor assets was 2024 at $463M; the softest was 2022 at $329M. Year-by-year, sponsor-wide filings show: 2022 - $329M in assets across 1 plan covering 2,720 participants; 2023 - $404M in assets across 1 plan covering 2,974 participants; 2024 - $463M in assets across 1 plan covering 3,149 participants.

By assets, Dunn 401(k) Retirement Plan outranks 97% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 4.6x the national average plan size of $100M and 730 average participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2024 Form 5500 with a reported end-of-year asset figure (116,472 plans), rank Dunn 401(k) Retirement Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2024)

Total Assets (Beginning of Year)$404M
Total Assets (End of Year)$463M
Net Assets (End of Year)$463M
Net Income$53M
Plan Type401(k)
Employer EIN440229405
Plan Effective Date1996-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (J.E. Dunn Construction Company)

Year Plans Participants Total Assets
2022 1 2,720 $329M
2023 1 2,974 $404M
2024 1 3,149 $463M

Nearby 401(k) Plans in Missouri

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

Frequently Asked Questions

How much money is in the Dunn 401(k) Retirement Plan?
As of the 2024 Form 5500 filing, Dunn 401(k) Retirement Plan holds $463M in total assets with 3,149 participants. It is sponsored by J.E. Dunn Construction Company.
What type of plan is Dunn 401(k) Retirement Plan?
Dunn 401(k) Retirement Plan is a 401(k) plan. It has been effective since 1996-01-01. The plan is filed with the U.S. Department of Labor under EIN 440229405.
Who sponsors the Dunn 401(k) Retirement Plan?
Dunn 401(k) Retirement Plan is sponsored by J.E. Dunn Construction Company, located in Missouri. The sponsor's EIN is 440229405 and the plan operates in the Construction industry.
How did Dunn 401(k) Retirement Plan perform in 2024?
Dunn 401(k) Retirement Plan grew at a solid clip - up 14.7% during 2024, moving from $404M to $463M in total assets. Net income was $53M.

What this filing means

Ways to act on Dunn 401(k) Retirement Plan's numbers.

  • By total assets, Dunn 401(k) Retirement Plan ranks in the top 5% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar 401(k) plans in Missouri. Compare plans
  • J.E. Dunn Construction Company's sponsor-wide assets have grown 40.8% since 2022 across 3 plan years on file. More Construction plans
  • A 401(k) plan works differently from other retirement plan types, understand the structural differences before comparing. Compare plan types

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 440229405.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

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

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-15.