MJM Management Company 401(k) Plan
What public Form 5500 filings show about the MJM Management Company 401(k) plan — and how to find and check your own account.
The MJM Management Company 401(k) on its latest Form 5500
MJM Management Company (EIN 34-1316641) reports MJM MANAGEMENT COMPANY 401(K) PLAN on its most recent Form 5500, with $2.7M in plan assets across 26 active participants. Form 5500 is the annual report employers file with the U.S. Department of Labor for their retirement plans, and it’s public.
See the full MJM Management Company filing — schedules, fees, and providers.
Who runs the MJM Management Company 401(k)?
MJM Management Company’s Form 5500 doesn’t separately disclose a recordkeeper we can confirm. The firms named on its Schedule C are service providers — which can include investment managers, trustees, and auditors, and are not necessarily the company that runs your account. To find who runs your 401(k), check your enrollment paperwork or a recent statement, or ask MJM Management CompanyHR for the recordkeeper’s name and login.
How to check your MJM Management Company 401(k)
- Log in to the plan’s recordkeeper portal (the site on your statements).
- Ask MJM Management Company HR or benefits for the recordkeeper name and enrollment link.
- Left the company? Your balance stays in the plan until you roll it over — see how to find a lost 401(k).

