401(k) · DOL Form 5500 · 2024

Ultra Clean Technology Systems and Service, Inc. 401(k) Plan

Data updated 2026-08-25

$147M
Total assets Near avg plan size
1,774
Participants Near avg headcount
93rd
Percentile by assets National rank
$82,855
Avg per participant Below avg balance/head
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Official DOL plan name: Uct Retirement Savings Plan · Sponsored by Ultra Clean Technology Systems and Service, Inc. · California · Manufacturing

$147M in assets, 1,774 participants

Ultra Clean Technology Systems and Service, Inc.'s Uct Retirement Savings Plan reported $147M in total assets and 1,774 participants in its 2024 DOL Form 5500 filing, ranking in the 93rd 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.

  • #15,853 in Manufacturing (17,777 peers)

Coverage in California

Uct Retirement Savings Plan covers 1,774 participants in California, 2.8x the typical California plan (state average ~630 per filing). Assets: $147M.

#15,853
in Manufacturing (17,777 peers)
+16.6%
assets growth YoY
1.5×
vs typical plan assets (national mean)

Uct Retirement Savings Plan's outsized position by total assets

Uct Retirement Savings Plan vs every filed plan by assets

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

$146,984,644 Top 7% higher than 93% 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

Uct Retirement Savings Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Uct Retirement Savings Plan lands in the large band (1,774 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Uct Retirement Savings Plan end-of-year assets rose from $126M in the plan year 2023 filing to $147M in the plan year 2024 filing.
  • Uct Retirement Savings Plan reported participants fell from 2,031 in the plan year 2023 filing to 1,774 in the plan year 2024 filing.
  • Uct Retirement Savings Plan reported net income rose from $20M in the plan year 2023 filing to $21M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 943144654 · Ultra Clean Technology Systems and Service, Inc. PY 2024 · 401(k)

Uct Retirement Savings Plan · $147M · 1,774 · 93rd

  • IND $147M
  • IND 1,774
  • IND 93rd
  • IND 401(k)
  • IND near Quorum Health 401(k) Plan
  • IND ind #15853

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 California →

Uct Retirement Savings Plan in the asset neighbourhood

Capital Womens Care, LLC Employees 401(k) PlanCapital Womens Care, LLC Emp…$147MBuhler Group USA 401(k) Plan$147MQuorum Health 401(k) Plan$147MUct Retirement Savings Plan$147MG+D 401(k) Plan$147M
End-of-year total assets ($M) among Uct Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

California filing particulars

Total Assets (Beginning of Year)$126M
Net Assets (End of Year)$147M
Net Income$21M
Employer EIN943144654
Plan Effective Date1996-11-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Ultra Clean Technology Systems and Service, Inc.)

Sponsor-wide plan assets over time

All Ultra Clean Technology Systems and Service, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$147M 38.81308026683114% vs 2022
2024 filing year
$100M$120M$140M$160M 202220232024 $106M $147M ▲ +38.8%
Year Plans Participants Total Assets
2022 1 1,778 $106M
2023 1 2,031 $126M
2024 1 1,774 $147M

Nearby 401(k) Plans in California

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

Uct Retirement Savings Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Uct Retirement Savings Plan, Total assets ($B): 0.146984644 · Participants: 1774Uct Retirement Savings PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 48.738057415 · Participants: 116712Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 31.02646504 · Participants: 58962Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 24.850880304 · Participants: 55298Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 24.714519387 · Participants: 101450Apple 401(k) PlanCisco Systems,Inc. 401(k) Plan, Total assets ($B): 22.728425546 · Participants: 40452Cisco Systems,Inc. 401(k) Plan
Uct Retirement Savings Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Uct Retirement Savings Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is Quorum Health 401(k) Plan in TN ($147M); by covered participants it is Faulkner Group 401(k) Plan in PA (1,774 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($147M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,774 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 Uct Retirement Savings Plan assets move in 2024? ▼
Uct Retirement Savings Plan grew sharply - up 16.6% during 2024, from $126M to $147M. Reported net income was $21M.
How have Ultra Clean Technology Systems and Service, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Ultra Clean Technology Systems and Service, Inc.'s sponsor-wide assets grew 38.8%, from $106M to $147M.
Where does Uct Retirement Savings Plan rank by assets among Form 5500 filers? ▼
Uct Retirement Savings Plan ranks in the 93rd 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 Uct Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Quorum Health 401(k) Plan in TN ($147M, 1,431 participants).
Which 401(k) plans cover a similar participant headcount to Uct Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Faulkner Group 401(k) Plan in PA (1,774 participants, $122M 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 943144654.

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.