401(k) · DOL Form 5500 · 2024

Improving Corporate Services, LLC 401(k) Plan

Data updated 2026-08-25

$96M
Total assets Below avg plan size
566
Participants Below avg headcount
90th
Percentile by assets National rank
$169,951
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Improving 401(k) Plan · Sponsored by Improving Corporate Services, LLC · Texas · Professional & Technical Services

$96M in assets, 566 participants

Improving Corporate Services, LLC's Improving 401(k) Plan reported $96M in total assets and 566 participants in its 2024 DOL Form 5500 filing, ranking in the 90th 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.

  • #18,402 in Professional & Technical Services (20,173 peers)

Where Improving 401(k) Plan sits by assets

Improving 401(k) Plan sits in the top 10% of all filed plans by assets, $96M for 566 participants (~$169,951/participant), up 13.4% in 2024.

#18,402
in Professional & Technical Services (20,173 peers)
+13.4%
assets growth YoY
1.0×
vs typical plan assets (national mean)

Improving 401(k) Plan's outsized position by total assets

Improving 401(k) Plan vs every filed plan by assets

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

$96,192,089 Top 10% higher than 90% 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

Improving 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. Improving 401(k) Plan sits mid-pack in the medium band (566 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Improving 401(k) Plan reported net income fell from $14M in the plan year 2023 filing to $11M in the plan year 2024 filing.
  • Improving 401(k) Plan reported participants fell from 674 in the plan year 2023 filing to 566 in the plan year 2024 filing.
  • Improving 401(k) Plan end-of-year assets rose from $85M in the plan year 2023 filing to $96M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 853771438 · Improving Corporate Services, LLC PY 2024 · 401(k)

Improving 401(k) Plan · $96M · 566 · 90th

  • BOY $96M
  • BOY 566
  • BOY 90th
  • BOY 401(k)
  • BOY near International-Matex Tank Terminals Retirement Investment Plan
  • BOY ind #18402

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 Texas →

Improving 401(k) Plan in the asset neighbourhood

Feld Entertainment, Inc. 401(k) PlanFeld Entertainment, Inc. 401…$96MNeel-Schaffer Engineers and Planners, Inc. 401(k) Plan and TrustNeel-Schaffer Engineers and …$96MInternational-Matex Tank Terminals Retirement Investment PlanInternational-Matex Tank Ter…$96MImproving 401(k) Plan$96MCity Holding Company 401(k) Plan and TrustCity Holding Company 401(k) …$96M
End-of-year total assets ($M) among Improving 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$85M
Net Assets (End of Year)$96M
Net Income$11M
Employer EIN853771438
Plan Effective Date2006-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Improving Corporate Services, LLC)

Sponsor-wide plan assets over time

All Improving Corporate Services, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$96M 34.939762467127295% vs 2022
2024 filing year
$60M$70M$80M$90M$100M 202220232024 $71.3M $96.2M ▲ +34.9%
Year Plans Participants Total Assets
2022 1 710 $71M
2023 1 674 $85M
2024 1 566 $96M

Nearby 401(k) Plans in Texas

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

Improving 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants Improving 401(k) Plan, Total assets ($B): 0.096192089 · Participants: 566Improving 401(k) PlanAT&T Retirement Savings Plan, Total assets ($B): 43.121795 · Participants: 109889AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 23.711 · Participants: 21990Exxonmobil Savings PlanChevron Employee Savings Investment Plan, Total assets ($B): 20.378704663 · Participants: 21505Chevron Employee Savings Investment PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 18.81200478 · Participants: 43873Caterpillar 401(k) Savings PlanSouthwest Airlines Co. Retirement Savings Plan, Total assets ($B): 16.991748637 · Participants: 67820Southwest Airlines Co. Retirement Savings Plan
Improving 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Improving 401(k) Plan side-by-side with 3 peers →

Improving 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is International-Matex Tank Terminals Retirement Investment Plan in LA ($96M); by covered participants it is Trustile 401(k) Plan in CO (566 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (566 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 Improving 401(k) Plan assets move in 2024? ▼
Improving 401(k) Plan grew at a solid clip - up 13.4% during 2024, from $85M to $96M. Reported net income was $11M.
How have Improving Corporate Services, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Improving Corporate Services, LLC's sponsor-wide assets grew 34.9%, from $71M to $96M.
Where does Improving 401(k) Plan rank by assets among Form 5500 filers? ▼
Improving 401(k) Plan ranks in the 90th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Improving 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is International-Matex Tank Terminals Retirement Investment Plan in LA ($96M, 720 participants).
Which 401(k) plans cover a similar participant headcount to Improving 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Trustile 401(k) Plan in CO (566 participants, N/A 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 853771438.

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.