Nsf International 401(k) Plan: Login, Facts & Contact Information

Nsf International 401(k) Plan Facts

Plan name
NSF INTERNATIONAL 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
NSF INTERNATIONAL
Participants
1,486 (1,066 active employees)
Former employees with a balance
456
Plan assets
$170,051,761 at Dec 31, 2024
Average account balance
$111,803 across 1,521 accounts
Employer contributions
$3,663,706 in plan year 2024 (27% of all contributions)
Recordkeeper
T Rowe Price Rps Inc
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
May 14, 2001
✓ 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

  • $13.7 million went into the plan in contributions, $3.66 million of it from the employer (27%).
  • $13.8 million was paid out to participants.
  • Investment and other income added $21.3 million.
  • Administrative expenses were $114,738, about $75 per account.

How the Nsf International 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20191,336$107.5 million$2.72 million$8.72 million
20201,501$134.6 million$1.41 million$7.80 million
20211,494$155.3 million$2.64 million$12.4 million
20221,530$126.9 million$2.62 million$12.9 million
20231,515$148.9 million$2.70 million$16.3 million
20241,486$170.1 million$3.66 million$13.8 million

Nsf International 401(k) Contact Information

Phone
734-769-8010
Mailing address
789 N DIXBORO RD, ANN ARBOR MI 48105
Plan sponsor
NSF INTERNATIONAL
Employer identification number (EIN)
38-1428955
Plan number
004

Questions about the Nsf International 401(k)

Does Nsf International contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $3.66 million, 27% of all contributions.

Does the Nsf International 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Nsf International 401(k) plan?

1,486 participants at the start of plan year 2024, 1,066 of them active employees, and 456 former employees who still had money in the plan.

What is the average 401(k) balance at Nsf International?

About $111,803 per account: $170.1 million in plan assets across 1,521 accounts with a balance at the end of plan year 2024.

Who manages the Nsf International 401(k) accounts?

T. Rowe Price (listed on the filing as T ROWE PRICE RPS INC) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Nsf International. How do I access my 401(k)?

Your account stays with T. Rowe Price 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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