401(k) · DOL Form 5500 · 2024

Corix Infrastructure (US), Inc. 401(k) Plan

Data updated 2026-08-25

$84M
Total assets Below avg plan size
671
Participants Below avg headcount
89th
Percentile by assets National rank
$125,659
Avg per participant Near avg balance/head
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Official DOL plan name: The Corix Affiliated Companies (US) 401(k) Plan · Sponsored by Corix Infrastructure (US), Inc. · Wisconsin · Utilities

$84M in assets, 671 participants

Corix Infrastructure (US), Inc.'s The Corix Affiliated Companies (US) 401(k) Plan reported $84M in total assets and 671 participants in its 2024 DOL Form 5500 filing, ranking in the 89th 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.

  • #435 in Utilities (732 peers)

Utilities sector rank

Within Utilities, The Corix Affiliated Companies (US) 401(k) Plan ranks #435 of 732 2024 filers by assets (637% of the sector average)-$84M for 671 participants.

#435
in Utilities (732 peers)
+5.8%
assets growth YoY
0.8×
vs typical plan assets (national mean)

The Corix Affiliated Companies (US) 401(k) Plan's outsized position by total assets

The Corix Affiliated Companies (US) 401(k) Plan vs every filed plan by assets

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

$84,316,868 Top 11% higher than 89% 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

The Corix Affiliated Companies (US) 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. The Corix Affiliated Companies (US) 401(k) Plan sits mid-pack in the medium band (671 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • The Corix Affiliated Companies (US) 401(k) Plan reported net income rose from $7M in the plan year 2023 filing to $11M in the plan year 2024 filing.
  • The Corix Affiliated Companies (US) 401(k) Plan end-of-year assets rose from $80M in the plan year 2023 filing to $84M in the plan year 2024 filing.
  • The Corix Affiliated Companies (US) 401(k) Plan reported participants rose from 643 in the plan year 2023 filing to 671 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 371842397 · Corix Infrastructure (US), Inc. PY 2024 · 401(k)

The Corix Affiliated Companies (US) 401(k) Plan · $84M · 671 · 89th

  • EOY $84M
  • 5500 671
  • ASSETS 89th
  • PCT 401(k)
  • EIN near Customink, LLC 401(k) Savings Plan
  • RANK ind #435

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 Utilities retirement plans → · Plans in Wisconsin →

The Corix Affiliated Companies (US) 401(k) Plan in the asset neighbourhood

Chicago Zoological Society Retirement Savings PlanChicago Zoological Society R…$84MPepsi-Cola Bottling Company of Hickory, N.C., Inc. Profit Sharing and 401(k)Pepsi-Cola Bottling Company …$84MRosauers Supermarkets, Inc. Retirement PlanRosauers Supermarkets, Inc. …$84MThe Corix Affiliated Companies (US) 401(k) PlanThe Corix Affiliated Compani…$84MCustomink, LLC 401(k) Savings PlanCustomink, LLC 401(k) Saving…$84M
End-of-year total assets ($M) among The Corix Affiliated Companies (US) 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Utilities filing particulars

Total Assets (Beginning of Year)$80M
Net Assets (End of Year)$84M
Net Income$11M
Employer EIN371842397
Plan Effective Date2004-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Corix Infrastructure (US), Inc.)

Sponsor-wide plan assets over time

All Corix Infrastructure (US), Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$84M 15.638970118271159% vs 2022
2024 filing year
$70M$75M$80M$85M$90M 202220232024 $72.9M $84.3M ▲ +15.6%
Year Plans Participants Total Assets
2022 1 620 $73M
2023 1 643 $80M
2024 2 1,321 $84M

Nearby 401(k) Plans in Wisconsin

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

The Corix Affiliated Companies (US) 401(k) Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -5051015 Total assets ($B) Participants The Corix Affiliated Companies (US) 401(k) Plan, Total assets ($B): 0.084316868 · Participants: 671The Corix Affiliated Companies (US) 401(k) PlanAdvocate Aurora Health 401(k) Plan, Total assets ($B): 10.487791739 · Participants: 80015Advocate Aurora Health 401(k) PlanJohnson Controls Retirement Savings and Investment Plan, Total assets ($B): 7.188548319 · Participants: 28489Johnson Controls Retirement Savings and Investment PlanFiserv 401(k) Savings Plan, Total assets ($B): 5.136404794 · Participants: 26372Fiserv 401(k) Savings PlanKimberly-Clark Corporation 401(k) & Profit Sharing Plan, Total assets ($B): 4.988151 · Participants: 11661Kimberly-Clark Corporation 401(k) & Profit Sharing PlanRockwell Automation Retirement Savings Plan, Total assets ($B): 3.765132976 · Participants: 9217Rockwell Automation Retirement Savings Plan
The Corix Affiliated Companies (US) 401(k) Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants
Compare The Corix Affiliated Companies (US) 401(k) Plan side-by-side with 3 peers →

The Corix Affiliated Companies (US) 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Wisconsin, the nearest 401(k) by assets is Customink, LLC 401(k) Savings Plan in VA ($84M); by covered participants it is Salud Family Health Employee Contribution 403(b) Plan in CO (671 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (671 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 The Corix Affiliated Companies (US) 401(k) Plan assets move in 2024? ▼
The Corix Affiliated Companies (US) 401(k) Plan grew at a solid clip - up 5.8% during 2024, from $80M to $84M. Reported net income was $11M.
How have Corix Infrastructure (US), Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Corix Infrastructure (US), Inc.'s sponsor-wide assets grew 15.6%, from $73M to $84M.
Where does The Corix Affiliated Companies (US) 401(k) Plan rank by assets among Form 5500 filers? ▼
The Corix Affiliated Companies (US) 401(k) Plan ranks in the 89th 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 The Corix Affiliated Companies (US) 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Customink, LLC 401(k) Savings Plan in VA ($84M, 1,299 participants).
Which 401(k) plans cover a similar participant headcount to The Corix Affiliated Companies (US) 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Salud Family Health Employee Contribution 403(b) Plan in CO (671 participants, $28M 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 371842397.

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.