Herman Miller, Inc. 401(k) Plan: Login, Facts & Contact Information

Herman Miller, Inc. 401(k) Plan Facts

Plan name
MILLERKNOLL RETIREMENT PLAN
Plan type
401(k) with employer contributions and profit sharing with a company-stock (ESOP) component
Plan sponsor
MILLERKNOLL, INC. · formerly Herman Miller, Inc.
Participants
10,281 (7,001 active employees)
Former employees with a balance
2,805
Plan assets
$1,430,419,840 at Dec 31, 2024
Average account balance
$145,324 across 9,843 accounts
Employer contributions
$22,231,252 in plan year 2024 (28% of all contributions)
Recordkeeper
The Vanguard Group, Inc.
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
May 29, 1983
✓ 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 14, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $80.5 million went into the plan in contributions, $22.2 million of it from the employer (28%).
  • $153.5 million was paid out to participants.
  • Investment and other income added $170.4 million.
  • Administrative expenses were $1.26 million, about $128 per account.

How the Herman Miller, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20196,262$973.1 million$26.2 million$83.6 million
20206,537$1.09 billion$20.8 million$124.4 million
20217,131$1.19 billion$25.5 million$95.3 million
20227,290$1.22 billion$31.2 million$124.2 million
202310,886$1.33 billion$23.3 million$181.3 million
202410,281$1.43 billion$22.2 million$153.5 million

Herman Miller, Inc. 401(k) Contact Information

Phone
616-654-3000
Mailing address
855 EAST MAIN AVENUE, ZEELAND MI 494641366
Plan sponsor
MILLERKNOLL, INC.
Employer identification number (EIN)
38-0837640
Plan number
002

Questions about the Herman Miller, Inc. 401(k)

Does Herman Miller, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $22.2 million, 28% of all contributions.

Does the Herman Miller, Inc 401(k) have automatic enrollment?

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

How many people are in the Herman Miller, Inc 401(k) plan?

10,281 participants at the start of plan year 2024, 7,001 of them active employees, and 2,805 former employees who still had money in the plan.

What is the average 401(k) balance at Herman Miller, Inc?

About $145,324 per account: $1.43 billion in plan assets across 9,843 accounts with a balance at the end of plan year 2024.

Who manages the Herman Miller, Inc 401(k) accounts?

Vanguard (listed on the filing as THE VANGUARD GROUP, INC.) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Herman Miller, Inc. How do I access my 401(k)?

Your account stays with Vanguard 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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