Bay Area Underpinning, Inc. 401(k) Plan
What public Form 5500 filings show about the Bay Area Underpinning, Inc. 401(k) plan — and how to find and check your own account.
The Bay Area Underpinning, Inc. 401(k) on its latest Form 5500
Bay Area Underpinning, Inc. (EIN 46-2488683) reports BAY AREA UNDERPINNING, INC. 401(K) P/S PLAN on its most recent Form 5500, with $1.6M in plan assets across 91 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 Bay Area Underpinning, Inc. filing — schedules, fees, and providers.
Who runs the Bay Area Underpinning, Inc. 401(k)?
Bay Area Underpinning, 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 Bay Area Underpinning, Inc.HR for the recordkeeper’s name and login.
How to check your Bay Area Underpinning, Inc. 401(k)
- Log in to the plan’s recordkeeper portal (the site on your statements).
- Ask Bay Area Underpinning, 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).

