Nielsen-kellerman Co. 401(k) Plan: Login, Facts & Contact Information

Nielsen-kellerman Co. 401(k) Plan Facts

Plan name
NIELSEN - KELLERMAN CO. 401(K) SALARY REDUCTION PLAN & TRUST
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
NIELSEN-KELLERMAN CO.
Participants
234 (138 active employees)
Former employees with a balance
103
Plan assets
$16,085,416 at Dec 31, 2024
Average account balance
$68,159 across 236 accounts
Employer contributions
$466,622 in plan year 2024 (33% of all contributions)
Recordkeeper
The Vanguard Group, Inc.
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 8, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $1.41 million went into the plan in contributions, $466,622 of it from the employer (33%).
  • $1.30 million was paid out to participants.
  • Investment and other income added $1.89 million.
  • Administrative expenses were $3,945, about $17 per account.

How the Nielsen-kellerman Co. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019126$9.44 million$233,647$242,600
2020139$11.5 million$272,267$118,794
2021163$13.5 million$339,739$603,279
2022187$11.7 million$360,287$584,965
2023214$14.1 million$511,812$1.04 million
2024234$16.1 million$466,622$1.30 million

Nielsen-kellerman Co. 401(k) Contact Information

Phone
610-447-1555
Mailing address
21 CREEK CIRCLE, BOOTHWYN PA 19061
Plan sponsor
NIELSEN-KELLERMAN CO.
Employer identification number (EIN)
27-4082186
Plan number
001

Questions about the Nielsen-kellerman Co. 401(k)

Does Nielsen-kellerman Co contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $466,622, 33% of all contributions.

Does the Nielsen-kellerman Co 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Nielsen-kellerman Co 401(k) plan?

234 participants at the start of plan year 2024, 138 of them active employees, and 103 former employees who still had money in the plan.

What is the average 401(k) balance at Nielsen-kellerman Co?

About $68,159 per account: $16.1 million in plan assets across 236 accounts with a balance at the end of plan year 2024.

Who manages the Nielsen-kellerman Co 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 Nielsen-kellerman Co. 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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