Mars Advertising, Inc. 401(k) Plan: Login, Facts & Contact Information

Mars Advertising, Inc. 401(k) Plan Facts

Plan name
MARS ADVERTISING, INC. 401K PROFIT SHARING PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
MARS ADVERTISING, INC.
Participants
909
Former employees with a balance
1
Plan assets
$62,370 at Dec 31, 2024
Average account balance
$62,370 across 1 accounts
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

  • $4.44 million went into the plan in contributions.
  • $49.9 million was paid out to participants.
  • Investment and other income added $6.40 million.
  • Administrative expenses were $138,093, about $138,093 per account.

How the Mars Advertising, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019612$28.9 million—$3.22 million
2020584$35.7 million—$1.10 million
2021650$35.5 million—$8.95 million
2022790$31.4 million—$3.24 million
2023799$39.2 million$0$3.17 million
2024909$62,370$0$49.9 million

Mars Advertising, Inc. 401(k) Contact Information

Phone
248-936-2200
Mailing address
25200 TELEGRAPH ROAD, SOUTHFIELD MI 48033
Plan sponsor
MARS ADVERTISING, INC.
Employer identification number (EIN)
38-2029315
Plan number
001

Questions about the Mars Advertising, Inc. 401(k)

Does Mars Advertising, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement.

Does the Mars Advertising, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Mars Advertising, Inc 401(k) plan?

909 participants at the start of plan year 2024, and 1 former employees who still had money in the plan.

What is the average 401(k) balance at Mars Advertising, Inc?

About $62,370 per account: $62,370 in plan assets across 1 accounts with a balance at the end of plan year 2024.

Who manages the Mars Advertising, Inc 401(k) accounts?

Voya Financial is the plan's recordkeeper, which is where participants log in to see their balance.

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

Your account stays with Voya Financial 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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