401(k) · DOL Form 5500 · 2023

Isola USA Corp. 401(k) Plan

Data updated 2026-08-25

$28M
Total assets Below avg plan size
288
Participants Below avg headcount
78th
Percentile by assets National rank
$95,788
Avg per participant Below avg balance/head
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Official DOL plan name: Isola USA Corp. 401(k) Savings Plan · Sponsored by Isola USA Corp. · Arizona · Manufacturing

$28M in assets, 288 participants

Isola USA Corp.'s Isola USA Corp. 401(k) Savings Plan reported $28M in total assets and 288 participants in its 2023 DOL Form 5500 filing, ranking in the 78th 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.

  • #13,001 in Manufacturing (18,722 peers)

Where Isola USA Corp. 401(k) Savings Plan sits by assets

Isola USA Corp. 401(k) Savings Plan sits in the top quartile of all filed plans by assets, $28M for 288 participants (~$95,788/participant), up 4.7% in 2023.

#13,001
in Manufacturing (18,722 peers)
+4.7%
assets growth YoY
0.3×
vs typical plan assets (national mean)

Isola USA Corp. 401(k) Savings Plan's outsized position by total assets

Isola USA Corp. 401(k) Savings Plan vs every filed plan by assets

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

$27,586,813 Top 22% higher than 78% 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

Isola USA Corp. 401(k) Savings Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Isola USA Corp. 401(k) Savings Plan sits mid-pack in the medium band (288 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Isola USA Corp. 401(k) Savings Plan reported net income rose from -$5M in the plan year 2022 filing to $1M in the plan year 2023 filing.
  • Isola USA Corp. 401(k) Savings Plan end-of-year assets rose from $26M in the plan year 2022 filing to $28M in the plan year 2023 filing.
  • Isola USA Corp. 401(k) Savings Plan reported participants fell from 297 in the plan year 2022 filing to 288 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 201089618 · Isola USA Corp. PY 2023 · 401(k)

Isola USA Corp. 401(k) Savings Plan · $28M · 288 · 78th

  • VS-ST $28M
  • VS-ST 288
  • VS-ST 78th
  • VS-ST 401(k)
  • VS-ST near Electrical Equipment Company 401(k) Plan
  • VS-ST ind #13001

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 Arizona →

Isola USA Corp. 401(k) Savings Plan in the asset neighbourhood

Isola USA Corp. 401(k) Savings PlanIsola USA Corp. 401(k) Savin…$28MElectrical Equipment Company 401(k) PlanElectrical Equipment Company…$28MAktion Associates, Inc. Retirement Savings PlanAktion Associates, Inc. Reti…$28MAaa Central Penn 401(k) Plan$28MCredit Union One Capital Accumulation PlanCredit Union One Capital Acc…$28M
End-of-year total assets ($M) among Isola USA Corp. 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$26M
Net Assets (End of Year)$28M
Net Income$1M
Employer EIN201089618
Plan Effective Date1999-09-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Isola USA Corp.)

Sponsor-wide plan assets over time

All Isola USA Corp. plans reported in each filing year

Latest sponsor-wide plan assets
$27M 2.7830287435669288% vs 2022
2024 filing year
$26M$26.5M$27M$27.5M$28M 202220232024 $26.3M $27.1M ▲ +2.8%
Year Plans Participants Total Assets
2022 1 297 $26M
2023 1 288 $28M
2024 1 241 $27M

Nearby 401(k) Plans in Arizona

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

Isola USA Corp. 401(k) Savings Plan vs. nearby 401(k) plans in Arizona, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -20246 Total assets ($B) Participants Isola USA Corp. 401(k) Savings Plan, Total assets ($B): 0.027586813 · Participants: 288Isola USA Corp. 401(k) Savings PlanBechtel Trust & Thrift Plan, Total assets ($B): 5.691074806 · Participants: 7448Bechtel Trust & Thrift PlanBanner Health Employees 401(k) Plan, Total assets ($B): 4.270882725 · Participants: 52452Banner Health Employees 401(k) PlanRepublic Services, Inc. 401(k) Plan, Total assets ($B): 2.379834679 · Participants: 28131Republic Services, Inc. 401(k) PlanFreeport-Mcmoran Inc. Employee Capital Accumulation Program, Total assets ($B): 2.323111586 · Participants: 13105Freeport-Mcmoran Inc. Employee Capital Accumulation ProgramStantec 401(k) Plan, Total assets ($B): 2.021683156 · Participants: 10719Stantec 401(k) Plan
Isola USA Corp. 401(k) Savings Plan vs. nearby 401(k) plans in Arizona, assets vs. participants
Compare Isola USA Corp. 401(k) Savings Plan side-by-side with 3 peers →

Isola USA Corp. 401(k) Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Arizona, the nearest 401(k) by assets is Electrical Equipment Company 401(k) Plan in NC ($28M); by covered participants it is Accord Health Service, Inc. 401(k) Plan in PA (288 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($28M here).

Similar participant headcount

Nearest other-state filings by covered participants (288 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 Isola USA Corp. 401(k) Savings Plan assets move in 2023? ▼
Isola USA Corp. 401(k) Savings Plan edged up modestly - up 4.7% during 2023, from $26M to $28M. Reported net income was $1M.
How have Isola USA Corp. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Isola USA Corp.'s sponsor-wide assets grew 2.8%, from $26M to $27M.
Where does Isola USA Corp. 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Isola USA Corp. 401(k) Savings Plan ranks in the 78th 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 Isola USA Corp. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Electrical Equipment Company 401(k) Plan in NC ($28M, 260 participants).
Which 401(k) plans cover a similar participant headcount to Isola USA Corp. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Accord Health Service, Inc. 401(k) Plan in PA (288 participants, $10M 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 201089618.

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.