Diamond Products Limited 401(k) Plan: Login, Facts & Contact Information

Diamond Products Limited 401(k) Plan Facts

Plan name
DIAMOND PRODUCTS LIMITED 401(K) AND PROFIT SHARING PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
DIAMOND PRODUCTS LIMITED
Participants
354 (335 active employees)
Former employees with a balance
30
Plan assets
$55,729,159 at Dec 31, 2024
Average account balance
$151,851 across 367 accounts
Employer contributions
$1,219,914 in plan year 2024 (38% of all contributions)
Recordkeeper
Empower Annuity Insurance Company O
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1980
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 Jul 25, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $3.23 million went into the plan in contributions, $1.22 million of it from the employer (38%).
  • $2.82 million was paid out to participants.
  • Investment and other income added $6.87 million.
  • Administrative expenses were $103,158, about $281 per account.

How the Diamond Products Limited 401(k) changed, 20192024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019351$43.7 million$897,295$2.23 million
2020364$51.3 million$965,862$3.17 million
2021354$56.9 million$955,710$4.30 million
2022338$45.6 million$1.03 million$4.42 million
2023332$48.6 million$1.12 million$7.33 million
2024354$55.7 million$1.22 million$2.82 million

Diamond Products Limited 401(k) Contact Information

Phone
440-323-4616
Mailing address
333 PROSPECT STREET, ELYRIA OH 44035
Plan sponsor
DIAMOND PRODUCTS LIMITED
Employer identification number (EIN)
34-1664667
Plan number
002

Questions about the Diamond Products Limited 401(k)

Does Diamond Products Limited contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $1.22 million, 38% of all contributions.

Does the Diamond Products Limited 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Diamond Products Limited 401(k) plan?

354 participants at the start of plan year 2024, 335 of them active employees, and 30 former employees who still had money in the plan.

What is the average 401(k) balance at Diamond Products Limited?

About $151,851 per account: $55.7 million in plan assets across 367 accounts with a balance at the end of plan year 2024.

Who manages the Diamond Products Limited 401(k) accounts?

Empower (listed on the filing as EMPOWER ANNUITY INSURANCE COMPANY O) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Diamond Products Limited. How do I access my 401(k)?

Your account stays with Empower 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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