Mineral Processing Services LL 401(k) Plan
What public Form 5500 filings show about the Mineral Processing Services LL 401(k) plan — and how to find and check your own account.
The Mineral Processing Services LL 401(k) on its latest Form 5500
Mineral Processing Services LL (EIN 01-0541787) reports MINERAL PROCESSING SERVICES LL 401(K) PROFIT SHARING PLAN & TRUST on its most recent Form 5500, with $114K in plan assets across 2 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 Mineral Processing Services LL filing — schedules, fees, and providers.
Who runs the Mineral Processing Services LL 401(k)?
Mineral Processing Services LL’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 Mineral Processing Services LLHR for the recordkeeper’s name and login.
How to check your Mineral Processing Services LL 401(k)
- Log in to the plan’s recordkeeper portal (the site on your statements).
- Ask Mineral Processing Services LL 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).

