Gentex Corporation 401(k) Plan: Login, Facts & Contact Information

Gentex Corporation 401(k) Plan Facts

Plan name
GENTEX CORPORATION RETIREMENT SAVINGS PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
GENTEX CORPORATION
Participants
6,572 (6,100 active employees)
Former employees with a balance
653
Plan assets
$509,552,244 at Dec 31, 2024
Average account balance
$101,202 across 5,035 accounts
Employer contributions
$14,558,860 in plan year 2024 (34% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1989
✓ 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

  • $42.8 million went into the plan in contributions, $14.6 million of it from the employer (34%).
  • $27.0 million was paid out to participants.
  • Investment and other income added $70.4 million.

How the Gentex Corporation 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20195,826$309.0 million$8.86 million$12.9 million
20206,318$354.6 million$8.73 million$38.2 million
20215,486$410.5 million$8.67 million$28.0 million
20225,401$340.3 million$12.4 million$25.7 million
20235,708$423.3 million$13.9 million$27.0 million
20246,572$509.6 million$14.6 million$27.0 million

Gentex Corporation 401(k) Contact Information

Phone
616-772-1800
Mailing address
600 NORTH CENTENNIAL, ZEELAND MI 49464
Plan sponsor
GENTEX CORPORATION
Employer identification number (EIN)
38-2030505
Plan number
002

Questions about the Gentex Corporation 401(k)

Does Gentex Corporation contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $14.6 million, 34% of all contributions.

Does the Gentex Corporation 401(k) have automatic enrollment?

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

How many people are in the Gentex Corporation 401(k) plan?

6,572 participants at the start of plan year 2024, 6,100 of them active employees, and 653 former employees who still had money in the plan.

What is the average 401(k) balance at Gentex Corporation?

About $101,202 per account: $509.6 million in plan assets across 5,035 accounts with a balance at the end of plan year 2024.

Who manages the Gentex Corporation 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 Gentex Corporation. 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.

Related Companies
Headquarter: 220 MONTGOMERY ST. SUITE 200, SAN FRANCISCO, CA, 94104
Headquarter: 28875 CABOT DRIVE, NOVI, MI, 48377
Headquarter: 777 OLD SAW MILL RIVER ROAD, TARRYTOWN, NY, 10591
Headquarter: 8001 DEVELOPMENT DR, MORRISVILLE, NC, 275607416
Headquarter: 1100 LOUISIANA ST., 10TH FLOOR, HOUSTON, TX, 77002