Mahle Industries Incorporated 401(k) Plan: Login, Facts & Contact Information

Mahle Industries Incorporated 401(k) Plan Facts

Plan name
MAHLE 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
MAHLE INDUSTRIES, INCORPORATED
Participants
6,832 (4,619 active employees)
Former employees with a balance
1,576
Plan assets
$653,566,486 at Dec 31, 2024
Average account balance
$110,549 across 5,912 accounts
Employer contributions
$17,346,593 in plan year 2024 (33% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Oct 1, 1985
✓ 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

  • $52.6 million went into the plan in contributions, $17.3 million of it from the employer (33%).
  • $74.3 million was paid out to participants.
  • Investment and other income added $78.0 million.
  • Administrative expenses were $676,796, about $114 per account.

How the Mahle Industries Incorporated 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20194,088$319.7 million$8.51 million$25.6 million
20203,751$546.5 million$9.08 million$58.4 million
20216,575$607.9 million$12.7 million$45.4 million
20226,284$513.5 million$14.4 million$47.4 million
20236,991$598.1 million$17.0 million$59.1 million
20246,832$653.6 million$17.3 million$74.3 million

Mahle Industries Incorporated 401(k) Contact Information

Phone
248-735-3456
Mailing address
23030 MAHLE DRIVE, FARMINGTON HILLS MI 48335
Plan sponsor
MAHLE INDUSTRIES, INCORPORATED
Employer identification number (EIN)
58-2431334
Plan number
004

Questions about the Mahle Industries Incorporated 401(k)

Does Mahle Industries Incorporated contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $17.3 million, 33% of all contributions.

Does the Mahle Industries Incorporated 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Mahle Industries Incorporated 401(k) plan?

6,832 participants at the start of plan year 2024, 4,619 of them active employees, and 1,576 former employees who still had money in the plan.

What is the average 401(k) balance at Mahle Industries Incorporated?

About $110,549 per account: $653.6 million in plan assets across 5,912 accounts with a balance at the end of plan year 2024.

Who manages the Mahle Industries Incorporated 401(k) accounts?

Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INSTITUTIONAL) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Mahle Industries Incorporated. How do I access my 401(k)?

Your account stays with Fidelity NetBenefits 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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