401(k) · DOL Form 5500 · 2023

Apex Engineers, Inc. 401(k) Plan

Data updated 2026-08-25

$2M
Total assets Small plan by assets: 5
Participants Small participant base: 29th
Percentile by assets National rank: $344,860
Avg per participant High balance/head

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Official DOL plan name: Apex Engineers & Stockton Construction · Sponsored by Apex Engineers, Inc. · Illinois · Professional & Technical Services

$2M in assets, 5 participants

Apex Engineers, Inc.'s Apex Engineers & Stockton Construction reported $2M in total assets and 5 participants in its 2023 DOL Form 5500 filing, ranking in the 29th 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.

#4,958 in Professional & Technical Services (20,321 peers)

2023 asset change

Apex Engineers & Stockton Construction surged 38.0% in 2023 ($1M → $2M) for 5 participants.

#4,958
in Professional & Technical Services (20,321 peers): +38.0%
assets growth YoY

Apex Engineers & Stockton Construction among the smaller filed plans by assets

Apex Engineers & Stockton Construction vs every filed plan by assets

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

$1,724,300 29th percentile higher than 29% of 127,068 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Apex Engineers & Stockton Construction among micro filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Apex Engineers & Stockton Construction is a micro filing (5 participants), the leftmost band.

Micro (1-10) 35,718 filings (27%) Small (11-100) 27,089 filings (21%) Medium (101-1,000) 55,445 filings (43%) Large (1,001-10,000) 10,273 filings (8%) Mega (10,000+) 1,374 filings (1%)

Apex Engineers & Stockton Construction reported net income rose from -$296K in the plan year 2022 filing to $475K in the plan year 2023 filing.
Apex Engineers & Stockton Construction end-of-year assets rose from $1M in the plan year 2022 filing to $2M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 364056945 · Apex Engineers, Inc. PY 2023 · 401(k)

Apex Engineers & Stockton Construction · $2M · 5 · 29th

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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 Professional & Technical Services retirement plans → · Plans in Illinois →

End-of-year total assets ($M) among Apex Engineers & Stockton Construction and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Apex Engineers, Inc. years around the 2023 move

Latest sponsor-wide plan assets: $1M 5.741154665213352% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	5	$1M
2023	1	5	$2M
2024	1	19	$1M

2023 asset-move particulars

Total Assets (Beginning of Year)	$1M
Net Assets (End of Year)	$2M
Net Income	$475K
Employer EIN	364056945
Plan Effective Date	1998-12-17
Filing Status	FILING RECEIVED

Nearby 401(k) Plans in Illinois

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

Apex Engineers & Stockton Construction vs. nearby 401(k) plans in Illinois, assets vs. participants

Accenture United States 401(k) Match Savings Plan $17.6B · 69,974
State Farm 401(k) Savings Plan $16.9B · 60,246
Abbott Laboratories Stock Retirement Plan $14.5B · 38,012
United Airlines Pilot Retirement Account Plan $14.4B · 14,959
Walgreens Retirement Savings Plan $13.4B · 235,331

Compare Apex Engineers & Stockton Construction side-by-side with 3 peers →

Apex Engineers & Stockton Construction's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Skyline Solar LLC 401(k) Profit Sharing Plan & Trust in NJ ($2M); by covered participants it is Unkar Systems, Inc. 401(k) Plan in CA (5 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($2M here).

Skyline Solar LLC 401(k) Profit Sharing Plan & Trust (NJ) $2M · 117
Riggs Oil Co. 401(k) Plan (VA) $2M · 138
Rite Stuff Foods 401(k) Plan (ID) $2M · 242
Hgs Engineering, Inc. 401(k) Profit Sharing Plan (AL) $2M · 60

Similar participant headcount

Nearest other-state filings by covered participants (5 participants); asset peers above are excluded.

Unkar Systems, Inc. 401(k) Plan (CA) 5 · 0 off
Larrann, Inc. 401(k) Plan (FL) 5 · 0 off
Larrann, Inc. 401(k) Plan (FL) 5 · 0 off
Br3 Enterprises, Inc. 401(k) Plan (MO) 5 · 0 off

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 Apex Engineers & Stockton Construction assets move in 2023? ▼

Apex Engineers & Stockton Construction surged - up 38.0% during 2023, from $1M to $2M. Reported net income was $475K.

How have Apex Engineers, Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Apex Engineers, Inc.'s sponsor-wide assets declined 5.7%, from $1M to $1M.

Which 401(k) plans are similar in size to Apex Engineers & Stockton Construction? ▼

Among 401(k) plans in other states, the closest by assets is Skyline Solar LLC 401(k) Profit Sharing Plan & Trust in NJ ($2M, 117 participants).

Which 401(k) plans cover a similar participant headcount to Apex Engineers & Stockton Construction? ▼

Among 401(k) plans in other states, the closest by covered participants is Unkar Systems, Inc. 401(k) Plan in CA (5 participants, $4M 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 364056945.