Ilmor Engineering, Inc 401(k) Plan: Login, Facts & Contact Information

Ilmor Engineering, Inc 401(k) Plan Facts

Plan name
ILMOR ENGINEERING, INC. 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
ILMOR ENGINEERING, INC
Participants
225 (144 active employees)
Former employees with a balance
62
Plan assets
$20,720,295 at Dec 31, 2024
Average account balance
$100,584 across 206 accounts
Employer contributions
$528,464 in plan year 2024 (32% of all contributions)
Recordkeeper
Empower Annuity Insurance Company O
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jul 1, 1998
✓ 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 11, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $1.65 million went into the plan in contributions, $528,464 of it from the employer (32%).
  • $2.56 million was paid out to participants.
  • Investment and other income added $2.85 million.
  • Administrative expenses were $44,235, about $215 per account.

How the Ilmor Engineering, Inc 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019172$13.1 million$349,721$191,419
2020188$16.0 million$340,016$766,082
2021204$19.0 million$415,091$556,272
2022221$15.5 million$487,965$1.06 million
2023229$18.8 million$502,627$1.28 million
2024225$20.7 million$528,464$2.56 million

Ilmor Engineering, Inc 401(k) Contact Information

Phone
734-456-3600
Mailing address
43939 PLYMOUTH OAKS BLVD., PLYMOUTH MI 48170
Plan sponsor
ILMOR ENGINEERING, INC
Employer identification number (EIN)
38-2958776
Plan number
002

Questions about the Ilmor Engineering, Inc 401(k)

Does Ilmor Engineering, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $528,464, 32% of all contributions.

Does the Ilmor Engineering, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Ilmor Engineering, Inc 401(k) plan?

225 participants at the start of plan year 2024, 144 of them active employees, and 62 former employees who still had money in the plan.

What is the average 401(k) balance at Ilmor Engineering, Inc?

About $100,584 per account: $20.7 million in plan assets across 206 accounts with a balance at the end of plan year 2024.

Who manages the Ilmor Engineering, Inc 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 Ilmor Engineering, Inc. 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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