What public Form 5500 filings show about the Costech Lab LLC 401(k) plan — and how to find and check your own account.
Costech Lab LLC (EIN 85-0762869) reports COSTECH LAB LLC 401K PLAN on its most recent Form 5500, with $331K in plan assets across 19 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 Costech Lab LLC filing — schedules, fees, and providers.
Costech Lab LLC’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 Costech Lab LLCHR for the recordkeeper’s name and login.
