San Mateo LOCK Works, Inc. 401(k) Plan
What public Form 5500 filings show about the San Mateo LOCK Works, Inc. 401(k) plan — and how to find and check your own account.
The San Mateo LOCK Works, Inc. 401(k) on its latest Form 5500
San Mateo LOCK Works, Inc. (EIN 94-2753869) reports SAN MATEO LOCK WORKS, INC. PROFIT SHARING PLAN on its most recent Form 5500, with $3.2M in plan assets across 6 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 San Mateo LOCK Works, Inc. filing — schedules, fees, and providers.
Who runs the San Mateo LOCK Works, Inc. 401(k)?
San Mateo LOCK Works, Inc.’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 San Mateo LOCK Works, Inc.HR for the recordkeeper’s name and login.
How to check your San Mateo LOCK Works, Inc. 401(k)
- Log in to the plan’s recordkeeper portal (the site on your statements).
- Ask San Mateo LOCK Works, Inc. 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).

