What public Form 5500 filings show about the Thermal Systems Mechanical Insul 401(k) plan — and how to find and check your own account.
Thermal Systems Mechanical Insul (EIN 45-4135272) reports THERMAL SYSTEMS MECHANICAL INSULATION INC. 401K PLAN on its most recent Form 5500, with $604K in plan assets across 11 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 Thermal Systems Mechanical Insul filing — schedules, fees, and providers.
Thermal Systems Mechanical Insul’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 Thermal Systems Mechanical InsulHR for the recordkeeper’s name and login.
