401(k) · DOL Form 5500 · 2023

Duininck Companies 401(k) Plan

Data updated 2026-08-11

$123M
Total assets
1,156
Participants
93rd
Percentile by assets
$106,456
Avg per participant
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Official DOL plan name: Duininck Companies 401(k) Plan · Sponsored by Duininck Companies · Minnesota · Construction

$123M in assets, 1,156 participants

Duininck Companies's Duininck Companies 401(k) Plan reported $123M in total assets and 1,156 participants in its 2023 DOL Form 5500 filing, ranking in the 93rd 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.

  • 93rd percentile by assets (of 127,072 plans)
  • #8,219 in Construction (9,030 peers)

Where Duininck Companies 401(k) Plan sits by assets

Duininck Companies 401(k) Plan sits in the top 10% of all filed plans by assets, $123M for 1,156 participants (~$106,456/participant), up 19.4% in 2023.

$123M
total plan assets (2023 EOY)
1,156
covered participants
93rd
percentile by assets (of 127,072 plans)
$106,456
avg assets per participant

Where Duininck Companies 401(k) Plan sits by total assets

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

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

$123,063,570 Top 7% higher than 93% of 127,068 filed plans

This plan $0 $2,010,000,000 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

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Duininck Companies 401(k) Plan reported net income rose from -$24M in the plan year 2022 filing to $20M in the plan year 2023 filing.
  • Duininck Companies 401(k) Plan end-of-year assets rose from $103M in the plan year 2022 filing to $123M in the plan year 2023 filing.
  • Duininck Companies 401(k) Plan reported participants fell from 1,261 in the plan year 2022 filing to 1,156 in the plan year 2023 filing.

See the national 2022→2023 release diff →

State
Minnesota
Industry
Construction

Duininck Companies 401(k) Plan vs the 2023 asset distribution

By assets, Duininck Companies 401(k) Plan outranks 93% of the 127,072 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 1.2x the national average plan size of $100M (721 average participants).

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$103M
Net Assets (End of Year)$123M
Net Income$20M
Employer EIN410721925
Plan Effective Date1989-03-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Duininck Companies)

$80M$100M$120M$140M$160M 202220232024 $103M $138M ▲ +33.4%
Total plan assets by year, all Duininck Companies plans on file
Year Plans Participants Total Assets
2022 1 1,261 $103M
2023 1 1,156 $123M
2024 1 1,067 $138M

Nearby 401(k) Plans in Minnesota

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

Duininck Companies 401(k) Plan vs. nearby 401(k) plans in Minnesota, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000400000500000 -50510152025 Total assets ($B) Participants Duininck Companies 4…, Total assets ($B): 0.12306357 · Participants: 1156Duininck Companies 4…Unitedhealth Group 4…, Total assets ($B): 22.432100178 · Participants: 198972Unitedhealth Group 4…Target Corporation 4…, Total assets ($B): 13.008265857 · Participants: 432617Target Corporation 4…Medtronic Savings an…, Total assets ($B): 12.931979 · Participants: 44342Medtronic Savings an…3M Voluntary Investm…, Total assets ($B): 12.04661588 · Participants: 360493M Voluntary Investm…U.S. Bank 401(k) Sav…, Total assets ($B): 10.271161911 · Participants: 75272U.S. Bank 401(k) Sav…
Duininck Companies 401(k) Plan vs. nearby 401(k) plans in Minnesota, assets vs. participants
Compare Duininck Companies 401(k) Plan side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Duininck Companies 401(k) Plan by total assets, not by location.

Frequently Asked Questions

How did Duininck Companies 401(k) Plan assets move in 2023? ▼
Duininck Companies 401(k) Plan grew sharply - up 19.4% during 2023, from $103M to $123M. Reported net income was $20M.
How have Duininck Companies plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Duininck Companies's sponsor-wide assets grew 33.4%, from $103M to $138M.
Where does Duininck Companies 401(k) Plan rank by assets among Form 5500 filers? ▼
Duininck Companies 401(k) Plan ranks in the 93rd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Duininck Companies 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Institute of Nuclear Power Operations 401(k) Retirement Savings Plan in GA ($123M, 304 participants).

Next read for Duininck Companies 401(k) Plan

Scale reading

Ways to act on Duininck Companies 401(k) Plan's numbers.

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 410721925.

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.