401(k) · DOL Form 5500 · 2023

Aegion Corporation 401(k) Plan

Data updated 2026-08-25

$168M
Total assets Near avg plan size
1,596
Participants Near avg headcount
94th
Percentile by assets National rank
$105,516
Avg per participant Below avg balance/head
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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.

  • #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.

#8,372
in Construction (9,030 peers)
+12.3%
assets growth YoY
1.7×
vs typical plan assets (national mean)

Aegion Corporation 401(k) Profit Sharing Plan's outsized position 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

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

Aegion Corporation 401(k) Profit Sharing Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Aegion Corporation 401(k) Profit Sharing Plan lands in the large band (1,596 participants).

What changed between DOL Form 5500 filings

plan year 2022 → 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 →

Published 5500 schedule card

Filing strip 453117900 · Aegion Corporation PY 2023 · 401(k)

Aegion Corporation 401(k) Profit Sharing Plan · $168M · 1,596 · 94th

  • EBSA $168M
  • EBSA 1,596
  • EBSA 94th
  • EBSA 401(k)
  • EBSA near Yokogawa USA, Inc. Wealth Builder
  • EBSA ind #8372

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 Construction retirement plans → · Plans in Missouri →

Aegion Corporation 401(k) Profit Sharing Plan in the asset neighbourhood

Yokogawa USA, Inc. Wealth BuilderYokogawa USA, Inc. Wealth Bu…$168MAegion Corporation 401(k) Profit Sharing PlanAegion Corporation 401(k) Pr…$168MKia Georgia 401(k) Retirement Savings PlanKia Georgia 401(k) Retiremen…$168MHarsco Retirement Savings and Investment PlanHarsco Retirement Savings an…$168MEwingcole Cash-Op Plan$168M
End-of-year total assets ($M) among Aegion Corporation 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Missouri filing particulars

Total Assets (Beginning of Year)$150M
Net Assets (End of Year)$168M
Net Income$19M
Employer EIN453117900
Plan Effective Date1987-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Aegion Corporation)

Sponsor-wide plan assets over time

All Aegion Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$190M 26.46732967865615% vs 2022
2024 filing year
$140M$160M$180M$200M 202220232024 $150M $190M ▲ +26.5%
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 Scatter plot of 6 data points. -20000020000400006000080000 -5051015 Total assets ($B) Participants Aegion Corporation 401(k) Profit Sharing Plan, Total assets ($B): 0.168403801 · Participants: 1596Aegion Corporation 401(k) Profit Sharing PlanEdward D. Jones & Co. Profit Sharing and 401(k) Plan, Total assets ($B): 10.594991308 · Participants: 49944Edward D. Jones & Co. Profit Sharing and 401(k) PlanBayer Corporation Savings and Retirement Plan, Total assets ($B): 10.333863661 · Participants: 19273Bayer Corporation Savings and Retirement PlanEnterprise Holdings Retirement Savings Plan, Total assets ($B): 5.607728879 · Participants: 66210Enterprise Holdings Retirement Savings PlanCentene Management Corporation Retirement Plan, Total assets ($B): 4.047068199 · Participants: 53822Centene Management Corporation Retirement PlanEmerson Electric Company Employee Savings Investment Plan, Total assets ($B): 3.563332746 · Participants: 10316Emerson Electric Company Employee Savings Investment Plan
Aegion Corporation 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Missouri, assets vs. participants
Compare Aegion Corporation 401(k) Profit Sharing Plan side-by-side with 3 peers →

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

Outside Missouri, the nearest 401(k) by assets is Yokogawa USA, Inc. Wealth Builder in GA ($168M); by covered participants it is Morningstar Senior Living Retirement Plan in CO (1,596 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($168M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,596 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 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).
Which 401(k) plans cover a similar participant headcount to Aegion Corporation 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Morningstar Senior Living Retirement Plan in CO (1,596 participants, $5M 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 453117900.

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.