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

Mro Corporation 401(k) Plan Facts

Plan name
MRO CORPORATION 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
MRO CORPORATION
Participants
2,752 (2,957 active employees)
Former employees with a balance
558
Plan assets
$27,702,939 at Dec 31, 2024
Average account balance
$9,761 across 2,838 accounts
Recordkeeper
Transamerica Retirement Solutions
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 2006
✓ 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 Sep 25, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $6.73 million went into the plan in contributions.
  • $3.23 million was paid out to participants.
  • Investment and other income added $3.41 million.
  • Administrative expenses were $52,813, about $19 per account.

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

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20191,085$6.47 million$0$409,646
20201,520$8.98 million$0$671,031
20211,667$12.5 million—$1.18 million
20221,979$14.0 million—$1.15 million
20232,614$20.9 million—$2.74 million
20242,752$27.7 million—$3.23 million

Mro Corporation 401(k) Contact Information

Phone
610-994-7500
Mailing address
1000 MADISON AVE SUITE 100, NORRISTOWN PA 19403
Plan sponsor
MRO CORPORATION
Employer identification number (EIN)
01-0661910
Plan number
001

Questions about the Mro Corporation 401(k)

Does Mro Corporation contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement.

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

Yes. The plan reports automatic enrollment of eligible employees.

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

2,752 participants at the start of plan year 2024, 2,957 of them active employees, and 558 former employees who still had money in the plan.

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

About $9,761 per account: $27.7 million in plan assets across 2,838 accounts with a balance at the end of plan year 2024.

Who manages the Mro Corporation 401(k) accounts?

Transamerica (listed on the filing as TRANSAMERICA RETIREMENT SOLUTIONS) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Mro Corporation. How do I access my 401(k)?

Your account stays with Transamerica 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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