Sizigi, Inc. 401(k) Plan
What public Form 5500 filings show about the Sizigi, Inc. 401(k) plan — and how to find and check your own account.
The Sizigi, Inc. 401(k) on its latest Form 5500
Sizigi, Inc. (EIN 81-3301538) reports SIZIGI, INC. 401(K) PLAN on its most recent Form 5500, with $395K in plan assets across 14 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 Sizigi, Inc. filing — schedules, fees, and providers.
Who runs the Sizigi, Inc. 401(k)?
Sizigi, 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 Sizigi, Inc.HR for the recordkeeper’s name and login.
How to check your Sizigi, Inc. 401(k)
- Log in to the plan’s recordkeeper portal (the site on your statements).
- Ask Sizigi, 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).

