Ouverture Consulting Services, LLC DBA Black Rock 401(k) Plan
What public Form 5500 filings show about the Ouverture Consulting Services, LLC DBA Black Rock 401(k) plan — and how to find and check your own account.
The Ouverture Consulting Services, LLC DBA Black Rock 401(k) on its latest Form 5500
Ouverture Consulting Services, LLC DBA Black Rock (EIN 45-5184881) reports OUVERTURE CONSULTING SERVICES, LLC DBA BLACK ROCK 401(K) PLAN on its most recent Form 5500, with $632K in plan assets across 26 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 Ouverture Consulting Services, LLC DBA Black Rock filing — schedules, fees, and providers.
Who runs the Ouverture Consulting Services, LLC DBA Black Rock 401(k)?
Ouverture Consulting Services, LLC DBA Black Rock’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 Ouverture Consulting Services, LLC DBA Black RockHR for the recordkeeper’s name and login.
How to check your Ouverture Consulting Services, LLC DBA Black Rock 401(k)
- Log in to the plan’s recordkeeper portal (the site on your statements).
- Ask Ouverture Consulting Services, LLC DBA Black Rock 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).

