401(k) · DOL Form 5500 · 2023

Coreslab Holdings US, Inc. 401(k) Plan

Data updated 2026-08-25

$66M
Total assets Below avg plan size
1,441
Participants Near avg headcount
88th
Percentile by assets National rank
$45,820
Avg per participant Low balance/head
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Official DOL plan name: Coreslab Structures, Inc. 401(k) Plan · Sponsored by Coreslab Holdings US, Inc. · Texas · Manufacturing

$66M in assets, 1,441 participants

Coreslab Holdings US, Inc.'s Coreslab Structures, Inc. 401(k) Plan reported $66M in total assets and 1,441 participants in its 2023 DOL Form 5500 filing, ranking in the 88th 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.

  • #15,451 in Manufacturing (18,722 peers)

Coverage in Texas

Coreslab Structures, Inc. 401(k) Plan covers 1,441 participants in Texas, 2.1x the typical Texas plan (state average ~688 per filing). Assets: $66M.

#15,451
in Manufacturing (18,722 peers)
+10.1%
assets growth YoY
0.7×
vs typical plan assets (national mean)

Coreslab Structures, Inc. 401(k) Plan's outsized position by total assets

Coreslab Structures, Inc. 401(k) Plan vs every filed plan by assets

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

$66,026,388 Top 12% higher than 88% 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

Coreslab Structures, Inc. 401(k) 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. Coreslab Structures, Inc. 401(k) Plan lands in the large band (1,441 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Coreslab Structures, Inc. 401(k) Plan reported net income rose from -$13M in the plan year 2022 filing to $6M in the plan year 2023 filing.
  • Coreslab Structures, Inc. 401(k) Plan end-of-year assets rose from $60M in the plan year 2022 filing to $66M in the plan year 2023 filing.
  • Coreslab Structures, Inc. 401(k) Plan reported participants rose from 1,317 in the plan year 2022 filing to 1,441 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 860658944 · Coreslab Holdings US, Inc. PY 2023 · 401(k)

Coreslab Structures, Inc. 401(k) Plan · $66M · 1,441 · 88th

  • 5500 $66M
  • 5500 1,441
  • 5500 88th
  • 5500 401(k)
  • 5500 near Vermeer-Midwest Retirement Plan
  • 5500 ind #15451

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 Manufacturing retirement plans → · Plans in Texas →

Coreslab Structures, Inc. 401(k) Plan in the asset neighbourhood

Sekisui America Corporation Retirement Savings PlanSekisui America Corporation …$66MCoreslab Structures, Inc. 401(k) PlanCoreslab Structures, Inc. 40…$66MVermeer-Midwest Retirement PlanVermeer-Midwest Retirement P…$66MUnited Retirement Plan$66MHi-Lex Employees Retirement Savings PlanHi-Lex Employees Retirement …$66M
End-of-year total assets ($M) among Coreslab Structures, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Texas filing particulars

Total Assets (Beginning of Year)$60M
Net Assets (End of Year)$66M
Net Income$6M
Employer EIN860658944
Plan Effective Date1989-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Coreslab Holdings US, Inc.)

Sponsor-wide plan assets over time

All Coreslab Holdings US, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$72M 20.68408690644008% vs 2022
2024 filing year
$55M$60M$65M$70M$75M 202220232024 $60M $72.4M ▲ +20.7%
Year Plans Participants Total Assets
2022 1 1,317 $60M
2023 1 1,441 $66M
2024 1 1,722 $72M

Nearby 401(k) Plans in Texas

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

Coreslab Structures, Inc. 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants Coreslab Structures, Inc. 401(k) Plan, Total assets ($B): 0.066026388 · Participants: 1441Coreslab Structures, Inc. 401(k) PlanAT&T Retirement Savings Plan, Total assets ($B): 40.012012 · Participants: 119854AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 21.917 · Participants: 23477Exxonmobil Savings PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 16.496476432 · Participants: 41679Caterpillar 401(k) Savings PlanAmerican Airlines, Inc. 401(k) Plan, Total assets ($B): 14.680189879 · Participants: 88792American Airlines, Inc. 401(k) PlanDell Inc. 401(k) Plan, Total assets ($B): 13.529835 · Participants: 45686Dell Inc. 401(k) Plan
Coreslab Structures, Inc. 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Coreslab Structures, Inc. 401(k) Plan side-by-side with 3 peers →

Coreslab Structures, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is Vermeer-Midwest Retirement Plan in IL ($66M); by covered participants it is Quality Dining, Inc. Retirement Plan & Trust in IN (1,441 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($66M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,441 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 Coreslab Structures, Inc. 401(k) Plan assets move in 2023? ▼
Coreslab Structures, Inc. 401(k) Plan grew at a solid clip - up 10.1% during 2023, from $60M to $66M. Reported net income was $6M.
How have Coreslab Holdings US, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Coreslab Holdings US, Inc.'s sponsor-wide assets grew 20.7%, from $60M to $72M.
Where does Coreslab Structures, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Coreslab Structures, Inc. 401(k) Plan ranks in the 88th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Coreslab Structures, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Vermeer-Midwest Retirement Plan in IL ($66M, 284 participants).
Which 401(k) plans cover a similar participant headcount to Coreslab Structures, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Quality Dining, Inc. Retirement Plan & Trust in IN (1,441 participants, $21M 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 860658944.

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.