Trex Company, Inc. 401(k) Plan: Login, Facts & Contact Information

Trex Company, Inc. 401(k) Plan Facts

Plan name
TREX COMPANY, INC. 401(K) PROFIT SHARING PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
TREX COMPANY, INC.
Participants
2,173 (1,822 active employees)
Former employees with a balance
496
Plan assets
$184,098,890 at Dec 31, 2024
Average account balance
$79,216 across 2,324 accounts
Employer contributions
$8,360,860 in plan year 2024 (38% of all contributions)
Recordkeeper
The Vanguard Group, Inc.
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Aug 29, 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 Aug 5, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $21.8 million went into the plan in contributions, $8.36 million of it from the employer (38%).
  • $12.0 million was paid out to participants.
  • Investment and other income added $21.7 million.
  • Administrative expenses were $171,758, about $74 per account.

How the Trex Company, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20191,134$96.9 million$4.63 million$4.41 million
20201,301$123.4 million$5.51 million$4.45 million
20211,699$146.5 million$7.01 million$11.4 million
20222,210$125.1 million$7.01 million$15.7 million
20232,044$152.8 million$6.70 million$12.3 million
20242,173$184.1 million$8.36 million$12.0 million

Trex Company, Inc. 401(k) Contact Information

Phone
540-542-6388
Mailing address
2500 TREX WAY, WINCHESTER VA 22601
Plan sponsor
TREX COMPANY, INC.
Employer identification number (EIN)
54-1910453
Plan number
001

Questions about the Trex Company, Inc. 401(k)

Does Trex Company, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $8.36 million, 38% of all contributions.

Does the Trex Company, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Trex Company, Inc 401(k) plan?

2,173 participants at the start of plan year 2024, 1,822 of them active employees, and 496 former employees who still had money in the plan.

What is the average 401(k) balance at Trex Company, Inc?

About $79,216 per account: $184.1 million in plan assets across 2,324 accounts with a balance at the end of plan year 2024.

Who manages the Trex Company, Inc 401(k) accounts?

Vanguard (listed on the filing as THE VANGUARD GROUP, INC.) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Trex Company, Inc. How do I access my 401(k)?

Your account stays with Vanguard 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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