Quanex Building Products Corporation 401(k) Plan: Login, Facts & Contact Information

Quanex Building Products Corporation 401(k) Plan Facts

Plan name
QUANEX BUILDING PRODUCTS SALARIED AND NONUNION EMPLOYEE 401 (K) PLAN
Plan type
401(k) with employer contributions
Plan sponsor
QUANEX BUILDING PRODUCTS CORPORATION
Participants
3,136 (4,006 active employees)
Former employees with a balance
1,569
Plan assets
$388,636,211 at Dec 31, 2024
Average account balance
$99,370 across 3,911 accounts
Employer contributions
$4,936,613 in plan year 2024 (36% of all contributions)
Recordkeeper
Fidelity Investment Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Apr 23, 2008
✓ 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 Sep 29, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $13.7 million went into the plan in contributions, $4.94 million of it from the employer (36%).
  • $21.7 million was paid out to participants.
  • Investment and other income added $19.0 million.
  • Administrative expenses were $52,349, about $13 per account.

How the Quanex Building Products Corporation 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20194,283$109.0 million$2.03 million$25.7 million
20203,982$126.7 million$3.39 million$11.1 million
20212,839$144.7 million$4.23 million$12.7 million
20223,057$114.5 million$4.07 million$15.8 million
20233,342$142.5 million$4.35 million$11.8 million
20243,136$388.6 million$4.94 million$21.7 million

Quanex Building Products Corporation 401(k) Contact Information

Phone
713-961-4600
Mailing address
945 BUNKER HILL RD SUITE 900, HOUSTON TX 77024
Plan sponsor
QUANEX BUILDING PRODUCTS CORPORATION
Employer identification number (EIN)
26-1561397
Plan number
002

Questions about the Quanex Building Products Corporation 401(k)

Does Quanex Building Products Corporation contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $4.94 million, 36% of all contributions.

Does the Quanex Building Products Corporation 401(k) have automatic enrollment?

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

How many people are in the Quanex Building Products Corporation 401(k) plan?

3,136 participants at the start of plan year 2024, 4,006 of them active employees, and 1,569 former employees who still had money in the plan.

What is the average 401(k) balance at Quanex Building Products Corporation?

About $99,370 per account: $388.6 million in plan assets across 3,911 accounts with a balance at the end of plan year 2024.

Who manages the Quanex Building Products Corporation 401(k) accounts?

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

I no longer work at Quanex Building Products Corporation. 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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