Marmon Holdings, Inc. 401(k) Plan: Login, Facts & Contact Information
Marmon Holdings, Inc. 401(k) Login
7,551 former Marmon Holdings, Inc. employees still have money in this plan.
Retirement plan providers can change. This information is from the plan's 2024 filing.
Marmon Holdings, Inc. 401(k) Plan Facts
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
- $143.6 million went into the plan in contributions, $70.0 million of it from the employer (49%).
- $180.7 million was paid out to participants.
- Investment and other income added $184.1 million.
- Administrative expenses were $1.48 million, about $75 per account.
How the Marmon Holdings, Inc. 401(k) changed, 2019–2024
| Plan year | Participants | Plan assets | Employer contributions | Benefits paid |
|---|---|---|---|---|
| 2019 | 13,132 | $1.04 billion | $40.0 million | $106.6 million |
| 2020 | 14,393 | $1.12 billion | $41.3 million | $156.0 million |
| 2021 | 16,159 | $1.32 billion | $42.5 million | $114.9 million |
| 2022 | 18,245 | $1.13 billion | $51.3 million | $114.7 million |
| 2023 | 18,401 | $1.40 billion | $56.4 million | $123.3 million |
| 2024 | 21,659 | $1.69 billion | $70.0 million | $180.7 million |
Marmon Holdings, Inc. 401(k) Contact Information
Questions about the Marmon Holdings, Inc. 401(k)
Does Marmon Holdings, Inc contribute to the 401(k)?
Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $70.0 million, 49% of all contributions.
Does the Marmon Holdings, Inc 401(k) have automatic enrollment?
No. The plan does not report automatic enrollment; employees enroll themselves.
How many people are in the Marmon Holdings, Inc 401(k) plan?
21,659 participants at the start of plan year 2024, 14,175 of them active employees, and 7,551 former employees who still had money in the plan.
What is the average 401(k) balance at Marmon Holdings, Inc?
About $85,865 per account: $1.69 billion in plan assets across 19,735 accounts with a balance at the end of plan year 2024.
Who manages the Marmon Holdings, Inc 401(k) accounts?
Empower (listed on the filing as EMPOWER ANNUITY INSURANCE COMPANY) is the plan's recordkeeper, which is where participants log in to see their balance.
I no longer work at Marmon Holdings, Inc. How do I access my 401(k)?
Your account stays with Empower 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.