401(k) · DOL Form 5500 · 2023

Aegion Corporation 401(k) Plan

Data updated 2026-08-11

$168M
Total assets: 1,596
Participants: 94th
Percentile by assets: $105,516
Avg per participant

Official DOL plan name: Aegion Corporation 401(k) Profit Sharing Plan · Sponsored by Aegion Corporation · Missouri · Construction

$168M in assets, 1,596 participants

Aegion Corporation's Aegion Corporation 401(k) Profit Sharing Plan reported $168M in total assets and 1,596 participants in its 2023 DOL Form 5500 filing, ranking in the 94th 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.

94th percentile by assets (of 127,072 plans)
#8,372 in Construction (9,030 peers)

Coverage in Missouri

Aegion Corporation 401(k) Profit Sharing Plan covers 1,596 participants in Missouri, 2.2x the typical Missouri plan (state average ~737 per filing). Assets: $168M.

$168M
total plan assets (2023 EOY): 1,596
covered participants: 94th
percentile by assets (of 127,072 plans): $105,516
avg assets per participant

Where Aegion Corporation 401(k) Profit Sharing Plan sits by total assets

Aegion Corporation 401(k) Profit Sharing Plan vs every filed plan by assets

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

$168,403,801 Top 6% higher than 94% 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

Aegion Corporation 401(k) Profit Sharing Plan reported net income rose from -$43M in the plan year 2022 filing to $19M in the plan year 2023 filing.
Aegion Corporation 401(k) Profit Sharing Plan end-of-year assets rose from $150M in the plan year 2022 filing to $168M in the plan year 2023 filing.
Aegion Corporation 401(k) Profit Sharing Plan reported participants rose from 1,430 in the plan year 2022 filing to 1,596 in the plan year 2023 filing.

See the national 2022→2023 release diff →

State

Missouri

Industry

Construction

Participants vs Missouri filers

In Missouri, the average filing covers about 737 participants across 2,297 plans. Aegion Corporation 401(k) Profit Sharing Plan reports 1,596 participants - 2.2x that state average ($168M EOY assets).

Missouri filing particulars

Total Assets (Beginning of Year)	$150M
Net Assets (End of Year)	$168M
Net Income	$19M
Employer EIN	453117900
Plan Effective Date	1987-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Aegion Corporation)

Total plan assets by year, all Aegion Corporation plans on file

Year	Plans	Participants	Total Assets
2022	1	1,430	$150M
2023	1	1,596	$168M
2024	1	1,786	$190M

Nearby 401(k) Plans in Missouri

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

Aegion Corporation 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Missouri, assets vs. participants

Edward D. Jones & Co. Profit Sharing and 401(k) Plan $10.6B · 49,944
Bayer Corporation Savings and Retirement Plan $10.3B · 19,273
Enterprise Holdings Retirement Savings Plan $5.6B · 66,210
Centene Management Corporation Retirement Plan $4.0B · 53,822
Emerson Electric Company Employee Savings Investment Plan $3.6B · 10,316

Compare Aegion Corporation 401(k) Profit Sharing… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Aegion Corporation 401(k) Profit Sharing Plan by total assets, not by location.

Yokogawa USA, Inc. Wealth Builder (GA) $168M · 720
Kia Georgia 401(k) Retirement Savings Plan (GA) $168M · 2,698
Harsco Retirement Savings and Investment Plan (PA) $168M · 949
Ewingcole Cash-Op Plan (PA) $168M · 398

Frequently Asked Questions

How did Aegion Corporation 401(k) Profit Sharing Plan assets move in 2023? ▼

Aegion Corporation 401(k) Profit Sharing Plan grew at a solid clip - up 12.3% during 2023, from $150M to $168M. Reported net income was $19M.

How have Aegion Corporation plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Aegion Corporation's sponsor-wide assets grew 26.5%, from $150M to $190M.

Where does Aegion Corporation 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼

Aegion Corporation 401(k) Profit Sharing Plan ranks in the 94th 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 Aegion Corporation 401(k) Profit Sharing Plan? ▼

Among 401(k) plans in other states, the closest by assets is Yokogawa USA, Inc. Wealth Builder in GA ($168M, 720 participants).

Next read for Aegion Corporation 401(k) Profit Sharing…

Filing takeaways

Ways to act on Aegion Corporation 401(k) Profit Sharing Plan's numbers.

By total assets, Aegion Corporation 401(k) Profit Sharing Plan ranks in the top 10% of all filed plans by assets. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in Missouri. Compare plans
Aegion Corporation's sponsor-wide assets have grown 26.5% since 2022 across 3 plan years on file. More Construction plans

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 453117900.