401(k) · DOL Form 5500 · 2024

Koopman Lumber Company, Inc. 401(k) Plan

Data updated 2026-08-25

$30M
Total assets Below avg plan size
398
Participants Below avg headcount
77th
Percentile by assets National rank
$74,350
Avg per participant Below avg balance/head
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Official DOL plan name: Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan · Sponsored by Koopman Lumber Company, Inc. · Massachusetts · Retail Trade

$30M in assets, 398 participants

Koopman Lumber Company, Inc.'s Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan reported $30M in total assets and 398 participants in its 2024 DOL Form 5500 filing, ranking in the 77th 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.

  • #6,925 in Retail Trade (8,048 peers)

Where Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan sits by assets

Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan sits in the top quartile of all filed plans by assets, $30M for 398 participants (~$74,350/participant), up 22.2% in 2024.

#6,925
in Retail Trade (8,048 peers)
+22.2%
assets growth YoY
0.3×
vs typical plan assets (national mean)

Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan's outsized position by total assets

Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan vs every filed plan by assets

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

$29,591,191 Top 23% higher than 77% 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

Koopman Lumber Company, Inc. 401(k) Profit Sharing 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. Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan sits mid-pack in the medium band (398 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan end-of-year assets rose from $24M in the plan year 2023 filing to $30M in the plan year 2024 filing.
  • Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan reported net income rose from $5M in the plan year 2023 filing to $5M in the plan year 2024 filing.
  • Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan reported participants rose from 379 in the plan year 2023 filing to 398 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 042514435 · Koopman Lumber Company, Inc. PY 2024 · 401(k)

Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan · $30M · 398 · 77th

  • EBSA $30M
  • PART 398
  • TYPE 77th
  • NET 401(k)
  • BOOK near Techline, Inc. 401(k) Savings & Retirement Plan
  • VS-ST ind #6925

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 Retail Trade retirement plans → · Plans in Massachusetts →

Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan in the asset neighbourhood

Koopman Lumber Company, Inc. 401(k) Profit Sharing PlanKoopman Lumber Company, Inc.…$30MTechline, Inc. 401(k) Savings & Retirement PlanTechline, Inc. 401(k) Saving…$30MCromwell Architects Engineers, Inc. 401(k) Profit Sharing PlanCromwell Architects Engineer…$30MWichita Urology Group, P.a. Savings PlanWichita Urology Group, P.a. …$30MExcell Marketing, L.C. Profit Sharing PlanExcell Marketing, L.C. Profi…$30M
End-of-year total assets ($M) among Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$24M
Net Assets (End of Year)$30M
Net Income$5M
Employer EIN042514435
Plan Effective Date1993-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Koopman Lumber Company, Inc.)

Sponsor-wide plan assets over time

All Koopman Lumber Company, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$30M 54.717617726924196% vs 2022
2024 filing year
$15M$20M$25M$30M$35M 202220232024 $19.1M $29.6M ▲ +54.7%
Year Plans Participants Total Assets
2022 1 298 $19M
2023 1 379 $24M
2024 1 398 $30M

Nearby 401(k) Plans in Massachusetts

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

Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan, Total assets ($B): 0.029591191 · Participants: 398Koopman Lumber Company, Inc. 401(k) Profit Sharing PlanFidelity Retirement Savings Plan, Total assets ($B): 34.201609937 · Participants: 66907Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 11.352606499 · Participants: 34618Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 7.720373045 · Participants: 14762Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 6.775289067 · Participants: 20639Boston Scientific Corporation 401(k) Retirement Savings PlanState Street Salary Savings Program, Total assets ($B): 6.532301643 · Participants: 12777State Street Salary Savings Program
Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan side-by-side with 3 peers →

Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Techline, Inc. 401(k) Savings & Retirement Plan in TX ($30M); by covered participants it is Hoover Treated Wood Products, Inc. 401(k) Retirement Plan in GA (398 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (398 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 Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan assets move in 2024? ▼
Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan grew sharply - up 22.2% during 2024, from $24M to $30M. Reported net income was $5M.
How have Koopman Lumber Company, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Koopman Lumber Company, Inc.'s sponsor-wide assets grew 54.7%, from $19M to $30M.
Where does Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan ranks in the 77th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Techline, Inc. 401(k) Savings & Retirement Plan in TX ($30M, 334 participants).
Which 401(k) plans cover a similar participant headcount to Koopman Lumber Company, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Hoover Treated Wood Products, Inc. 401(k) Retirement Plan in GA (398 participants, N/A 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 042514435.

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.