401(k) · DOL Form 5500 · 2024

Dema Engineering Co. 401(k) Plan

Data updated 2026-08-25

$32M
Total assets Below avg plan size
109
Participants Small participant base
78th
Percentile by assets National rank
$296,754
Avg per participant High balance/head
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Official DOL plan name: Dema Engineering Co. 401(k) Plan · Sponsored by Dema Engineering Co. · Missouri · Manufacturing

$32M in assets, 109 participants

Dema Engineering Co.'s Dema Engineering Co. 401(k) Plan reported $32M in total assets and 109 participants in its 2024 DOL Form 5500 filing, ranking in the 78th 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.

  • #12,487 in Manufacturing (17,777 peers)

Coverage in Missouri

Dema Engineering Co. 401(k) Plan covers 109 participants in Missouri, about 15% of the average Missouri filer (state average ~737 per filing). Assets: $32M.

#12,487
in Manufacturing (17,777 peers)
+15.6%
assets growth YoY
0.3×
vs typical plan assets (national mean)

Dema Engineering Co. 401(k) Plan's outsized position by total assets

Dema Engineering Co. 401(k) Plan vs every filed plan by assets

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

$32,346,133 Top 22% higher than 78% 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

Dema Engineering Co. 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. Dema Engineering Co. 401(k) Plan sits mid-pack in the medium band (109 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Dema Engineering Co. 401(k) Plan reported net income fell from $5M in the plan year 2023 filing to $4M in the plan year 2024 filing.
  • Dema Engineering Co. 401(k) Plan end-of-year assets rose from $28M in the plan year 2023 filing to $32M in the plan year 2024 filing.
  • Dema Engineering Co. 401(k) Plan reported participants rose from 104 in the plan year 2023 filing to 109 in the plan year 2024 filing.

See the national 2023→2024 release diff →

EBSA filing schedule strip

Filing strip 430721397 · Dema Engineering Co. PY 2024 · 401(k)

Dema Engineering Co. 401(k) Plan · $32M · 109 · 78th

  • EIN $32M
  • RANK 109
  • PHOTO 78th
  • IND 401(k)
  • EOY near Wnc & Associates, Inc. 401(k) Profit Sharing Plan
  • 5500 ind #12487

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 Manufacturing retirement plans → · Plans in Missouri →

Dema Engineering Co. 401(k) Plan in the asset neighbourhood

Dema Engineering Co. 401(k) PlanDema Engineering Co. 401(k) …$32MWnc & Associates, Inc. 401(k) Profit Sharing PlanWnc & Associates, Inc. 401(k…$32MMulti-Tech Systems, Inc. Profit Sharing and Savings PlanMulti-Tech Systems, Inc. Pro…$32MMod-Pac Corp. Profit Sharing/401(k) PlanMod-Pac Corp. Profit Sharing…$32MFocus Operating, LLC 401(k) Retirement PlanFocus Operating, LLC 401(k) …$32M
End-of-year total assets ($M) among Dema Engineering Co. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Missouri filing particulars

Total Assets (Beginning of Year)$28M
Net Assets (End of Year)$32M
Net Income$4M
Employer EIN430721397
Plan Effective Date1997-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Dema Engineering Co.)

Sponsor-wide plan assets over time

All Dema Engineering Co. plans reported in each filing year

Latest sponsor-wide plan assets
$32M 42.69636164595557% vs 2022
2024 filing year
$20M$25M$30M$35M 202220232024 $22.7M $32.4M ▲ +42.7%
Year Plans Participants Total Assets
2022 1 105 $23M
2023 1 104 $28M
2024 1 109 $32M

Nearby 401(k) Plans in Missouri

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

Dema Engineering Co. 401(k) Plan vs. nearby 401(k) plans in Missouri, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -5051015 Total assets ($B) Participants Dema Engineering Co. 401(k) Plan, Total assets ($B): 0.032346133 · Participants: 109Dema Engineering Co. 401(k) PlanEdward D. Jones & Co. Profit Sharing and 401(k) Plan, Total assets ($B): 12.368282167 · Participants: 47254Edward D. Jones & Co. Profit Sharing and 401(k) PlanBayer Corporation Savings and Retirement Plan, Total assets ($B): 10.811159993 · Participants: 19357Bayer Corporation Savings and Retirement PlanEmerson Savings Plan, Total assets ($B): 7.357409447 · Participants: 8315Emerson Savings PlanEnterprise Holdings Retirement Savings Plan, Total assets ($B): 6.521110634 · Participants: 72024Enterprise Holdings Retirement Savings PlanCentene Management Corporation Retirement Plan, Total assets ($B): 4.716699086 · Participants: 53760Centene Management Corporation Retirement Plan
Dema Engineering Co. 401(k) Plan vs. nearby 401(k) plans in Missouri, assets vs. participants
Compare Dema Engineering Co. 401(k) Plan side-by-side with 3 peers →

Dema Engineering Co. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Missouri, the nearest 401(k) by assets is Wnc & Associates, Inc. 401(k) Profit Sharing Plan in CA ($32M); by covered participants it is West Coast Code Consultants Inc. 401(k) Plan in CA (109 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (109 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 Dema Engineering Co. 401(k) Plan assets move in 2024? ▼
Dema Engineering Co. 401(k) Plan grew sharply - up 15.6% during 2024, from $28M to $32M. Reported net income was $4M.
How have Dema Engineering Co. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Dema Engineering Co.'s sponsor-wide assets grew 42.7%, from $23M to $32M.
Where does Dema Engineering Co. 401(k) Plan rank by assets among Form 5500 filers? ▼
Dema Engineering Co. 401(k) Plan ranks in the 78th 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 Dema Engineering Co. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Wnc & Associates, Inc. 401(k) Profit Sharing Plan in CA ($32M, 138 participants).
Which 401(k) plans cover a similar participant headcount to Dema Engineering Co. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is West Coast Code Consultants Inc. 401(k) Plan in CA (109 participants, $12M 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 430721397.

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.