401(k) · DOL Form 5500 · 2023

Semblex Corporation 401(k) Plan

Data updated 2026-08-25

$25M
Total assets Small plan by assets
269
Participants Below avg headcount
76th
Percentile by assets National rank
$91,375
Avg per participant Below avg balance/head
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Official DOL plan name: Semblex Corporation Employee Profit Sharing & 401(k) Plan · Sponsored by Semblex Corporation · Illinois · Manufacturing

$25M in assets, 269 participants

Semblex Corporation's Semblex Corporation Employee Profit Sharing & 401(k) Plan reported $25M in total assets and 269 participants in its 2023 DOL Form 5500 filing, ranking in the 76th 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.

  • #12,548 in Manufacturing (18,722 peers)

Coverage in Illinois

Semblex Corporation Employee Profit Sharing & 401(k) Plan covers 269 participants in Illinois, about 35% of the average Illinois filer (state average ~779 per filing). Assets: $25M.

#12,548
in Manufacturing (18,722 peers)
+19.1%
assets growth YoY
0.2×
vs typical plan assets (national mean)

Semblex Corporation Employee Profit Sharing & 401(k) Plan's outsized position by total assets

Semblex Corporation Employee Profit Sharing & 401(k) Plan vs every filed plan by assets

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

$24,579,752 Top 24% higher than 76% of 127,068 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 2023

Semblex Corporation Employee Profit Sharing & 401(k) Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Semblex Corporation Employee Profit Sharing & 401(k) Plan sits mid-pack in the medium band (269 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Semblex Corporation Employee Profit Sharing & 401(k) Plan reported net income rose from -$4M in the plan year 2022 filing to $4M in the plan year 2023 filing.
  • Semblex Corporation Employee Profit Sharing & 401(k) Plan end-of-year assets rose from $21M in the plan year 2022 filing to $25M in the plan year 2023 filing.
  • Semblex Corporation Employee Profit Sharing & 401(k) Plan reported participants rose from 246 in the plan year 2022 filing to 269 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 362664176 · Semblex Corporation PY 2023 · 401(k)

Semblex Corporation Employee Profit Sharing & 401(k) Plan · $25M · 269 · 76th

  • BOY $25M
  • BOY 269
  • BOY 76th
  • BOY 401(k)
  • BOY near Baxter Hodell Donnelly Preston, Inc. Savings Incentive Plan and Trust
  • BOY ind #12548

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 Illinois →

Semblex Corporation Employee Profit Sharing & 401(k) Plan in the asset neighbourhood

Semblex Corporation Employee Profit Sharing & 401(k) PlanSemblex Corporation Employee…$25MBaxter Hodell Donnelly Preston, Inc. Savings Incentive Plan and TrustBaxter Hodell Donnelly Prest…$25MVirginia Transformer Corp Profit Sharing and Retirement PlanVirginia Transformer Corp Pr…$25MPersonify Corporation 401(k) PlanPersonify Corporation 401(k)…$25MSunesis Construction Company Retirement Savings PlanSunesis Construction Company…$25M
End-of-year total assets ($M) among Semblex Corporation Employee Profit Sharing & 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Illinois filing particulars

Total Assets (Beginning of Year)$21M
Net Assets (End of Year)$25M
Net Income$4M
Employer EIN362664176
Plan Effective Date1978-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Semblex Corporation)

Sponsor-wide plan assets over time

All Semblex Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$30M 43.170663298022355% vs 2022
2024 filing year
$15M$20M$25M$30M$35M 202220232024 $20.6M $29.6M ▲ +43.2%
Year Plans Participants Total Assets
2022 1 246 $21M
2023 1 269 $25M
2024 1 278 $30M

Nearby 401(k) Plans in Illinois

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

Semblex Corporation Employee Profit Sharing & 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -505101520 Total assets ($B) Participants Semblex Corporation Employee Profit Sharing & 401(k) Plan, Total assets ($B): 0.024579752 · Participants: 269Semblex Corporation Employee Profit Sharing & 401(k) PlanAccenture United States 401(k) Match Savings Plan, Total assets ($B): 17.594548115 · Participants: 69974Accenture United States 401(k) Match Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 16.935002041 · Participants: 60246State Farm 401(k) Savings PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 14.496191 · Participants: 38012Abbott Laboratories Stock Retirement PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 14.367975914 · Participants: 14959United Airlines Pilot Retirement Account PlanWalgreens Retirement Savings Plan, Total assets ($B): 13.444551767 · Participants: 235331Walgreens Retirement Savings Plan
Semblex Corporation Employee Profit Sharing & 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Semblex Corporation Employee Profit Sharing & 401(k) Plan side-by-side with 3 peers →

Semblex Corporation Employee Profit Sharing & 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Baxter Hodell Donnelly Preston, Inc. Savings Incentive Plan and Trust in OH ($25M); by covered participants it is The Polo Club of Boca Raton, Poa, Inc. 401(k) Profit Sharing Plan in FL (269 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (269 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Semblex Corporation Employee Profit Sharing & 401(k) Plan assets move in 2023? ▼
Semblex Corporation Employee Profit Sharing & 401(k) Plan grew sharply - up 19.1% during 2023, from $21M to $25M. Reported net income was $4M.
How have Semblex Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Semblex Corporation's sponsor-wide assets grew 43.2%, from $21M to $30M.
Where does Semblex Corporation Employee Profit Sharing & 401(k) Plan rank by assets among Form 5500 filers? ▼
Semblex Corporation Employee Profit Sharing & 401(k) Plan ranks in the 76th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Semblex Corporation Employee Profit Sharing & 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Baxter Hodell Donnelly Preston, Inc. Savings Incentive Plan and Trust in OH ($25M, 163 participants).
Which 401(k) plans cover a similar participant headcount to Semblex Corporation Employee Profit Sharing & 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is The Polo Club of Boca Raton, Poa, Inc. 401(k) Profit Sharing Plan in FL (269 participants, $11M in assets).

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 362664176.

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.