Ultra Clean Technology Systems And Service, Inc. 401(k) Plan: Login, Facts & Contact Information

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

Plan name
UCT RETIREMENT SAVINGS PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
ULTRA CLEAN TECHNOLOGY SYSTEMS AND SERVICE, INC.
Participants
2,423 (1,772 active employees)
Former employees with a balance
693
Plan assets
$146,984,644 at Dec 31, 2024
Average account balance
$61,500 across 2,390 accounts
Employer contributions
$2,970,681 in plan year 2024 (19% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Nov 1, 1996
✓ Employer contributions— Automatic enrollment✓ Default investment for undecided participants✓ Participants choose their own investments✓ Self-directed brokerage window✓ Profit sharing— Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Oct 10, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $15.7 million went into the plan in contributions, $2.97 million of it from the employer (19%).
  • $12.4 million was paid out to participants.
  • Investment and other income added $18.0 million.
  • Administrative expenses were $348,297, about $146 per account.

How the Ultra Clean Technology Systems And Service, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20191,077$79.3 million$2.19 million$10.5 million
20201,975$95.5 million$2.41 million$9.80 million
20212,017$116.3 million$2.63 million$7.51 million
20222,301$105.9 million$3.07 million$7.18 million
20232,825$126.0 million$3.33 million$15.5 million
20242,423$147.0 million$2.97 million$12.4 million

Ultra Clean Technology Systems And Service, Inc. 401(k) Contact Information

Phone
510-342-2336
Mailing address
26462 CORPORATE AVENUE, HAYWARD CA 94545
Plan sponsor
ULTRA CLEAN TECHNOLOGY SYSTEMS AND SERVICE, INC.
Employer identification number (EIN)
94-3144654
Plan number
001

Questions about the Ultra Clean Technology Systems And Service, Inc. 401(k)

Does Ultra Clean Technology Systems And Service, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $2.97 million, 19% of all contributions.

Does the Ultra Clean Technology Systems And Service, Inc 401(k) have automatic enrollment?

No. The plan does not report automatic enrollment; employees enroll themselves.

How many people are in the Ultra Clean Technology Systems And Service, Inc 401(k) plan?

2,423 participants at the start of plan year 2024, 1,772 of them active employees, and 693 former employees who still had money in the plan.

What is the average 401(k) balance at Ultra Clean Technology Systems And Service, Inc?

About $61,500 per account: $147.0 million in plan assets across 2,390 accounts with a balance at the end of plan year 2024.

Who manages the Ultra Clean Technology Systems And Service, Inc 401(k) accounts?

Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INSTITUTIONAL) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Ultra Clean Technology Systems And Service, Inc. How do I access my 401(k)?

Your account stays with Fidelity NetBenefits after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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