Tekni-plex, Inc. 401(k) Plan: Login, Facts & Contact Information

Tekni-plex, Inc. 401(k) Plan Facts

Plan name
TEKNI-PLEX, INC. 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
TEKNI-PLEX, INC.
Participants
3,124 (2,500 active employees)
Former employees with a balance
393
Plan assets
$179,775,486 at Dec 31, 2024
Average account balance
$77,758 across 2,312 accounts
Employer contributions
$5,336,728 in plan year 2024 (27% of all contributions)
Recordkeeper
Principal Life Insurance Company
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1992
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 13, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $19.9 million went into the plan in contributions, $5.34 million of it from the employer (27%).
  • $21.3 million was paid out to participants.
  • Investment and other income added $21.9 million.
  • Administrative expenses were $595,534, about $258 per account.

How the Tekni-plex, Inc. 401(k) changed, 20192024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20192,900$100.3 million$3.69 million$9.69 million
20203,016$139.2 million$3.80 million$9.67 million
20212,595$157.6 million$3.81 million$13.9 million
20223,119$128.6 million$3.71 million$15.3 million
20233,245$159.9 million$5.18 million$22.6 million
20243,124$179.8 million$5.34 million$21.3 million

Tekni-plex, Inc. 401(k) Contact Information

Phone
484-690-1520
Mailing address
460 E. SWEDESFORD ROAD SUITE 3000, WAYNE PA 19087
Plan sponsor
TEKNI-PLEX, INC.
Employer identification number (EIN)
22-3286312
Plan number
003

Questions about the Tekni-plex, Inc. 401(k)

Does Tekni-plex, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $5.34 million, 27% of all contributions.

Does the Tekni-plex, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Tekni-plex, Inc 401(k) plan?

3,124 participants at the start of plan year 2024, 2,500 of them active employees, and 393 former employees who still had money in the plan.

What is the average 401(k) balance at Tekni-plex, Inc?

About $77,758 per account: $179.8 million in plan assets across 2,312 accounts with a balance at the end of plan year 2024.

Who manages the Tekni-plex, Inc 401(k) accounts?

Principal (listed on the filing as PRINCIPAL LIFE INSURANCE COMPANY) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Tekni-plex, Inc. How do I access my 401(k)?

Your account stays with Principal 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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