Mssl Wiring System Inc 401(k) Plan: Login, Facts & Contact Information

Mssl Wiring System Inc 401(k) Plan Facts

Plan name
MSSL WIRING SYSTEM RETIREMENT PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
MSSL WIRING SYSTEM INC.
Participants
435 (293 active employees)
Former employees with a balance
41
Plan assets
$34,138,964 at Dec 31, 2024
Average account balance
$158,786 across 215 accounts
Employer contributions
$278,851 in plan year 2024 (27% of all contributions)
Recordkeeper
Newport Group, Inc.
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Aug 1, 2014
✓ 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 15, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $1.05 million went into the plan in contributions, $278,851 of it from the employer (27%).
  • $4.92 million was paid out to participants.
  • Investment and other income added $5.78 million.
  • Administrative expenses were $105,070, about $489 per account.

How the Mssl Wiring System Inc 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019434$31.2 million$275,397$326,488
2020419$35.2 million$263,023$2.89 million
2021391$37.6 million$282,832$4.55 million
2022368$29.3 million$296,602$2.28 million
2023413$32.4 million$284,234$3.94 million
2024435$34.1 million$278,851$4.92 million

Mssl Wiring System Inc 401(k) Contact Information

Phone
330-856-3344
Mailing address
8640 E. MARKET STREET, WARREN OH 44484
Plan sponsor
MSSL WIRING SYSTEM INC.
Employer identification number (EIN)
47-1174118
Plan number
001

Questions about the Mssl Wiring System Inc 401(k)

Does Mssl Wiring System Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $278,851, 27% of all contributions.

Does the Mssl Wiring System Inc 401(k) have automatic enrollment?

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

How many people are in the Mssl Wiring System Inc 401(k) plan?

435 participants at the start of plan year 2024, 293 of them active employees, and 41 former employees who still had money in the plan.

What is the average 401(k) balance at Mssl Wiring System Inc?

About $158,786 per account: $34.1 million in plan assets across 215 accounts with a balance at the end of plan year 2024.

Who manages the Mssl Wiring System Inc 401(k) accounts?

Newport (an Ascensus company) (listed on the filing as NEWPORT GROUP, INC.) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Mssl Wiring System Inc. How do I access my 401(k)?

Your account stays with Newport (an Ascensus company) 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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