O'Brien Group (O'Brien Family Office)

O'Brien Group (O'Brien Family Office) is a single family office headquartered in Skokie.

O'Brien Group (O'Brien Family Office) was founded in 2009.

O'Brien Group (O'Brien Family Office) is headquartered in Skokie, in the North America region.

Altss maintains an OSINT-verified profile of O'Brien Group (O'Brien Family Office) covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), assets (real estate, public market positions, private companies, art and cultural holdings, philanthropy and foundations), and network (club memberships, associations, and event participation). Detailed values are available to Altss subscribers.

O'Brien Group (O'Brien Family Office)'s public website is www.o-big.com. Verified contact details for principals and decision-makers are available to Altss subscribers.

O'Brien Group (O'Brien Family Office) is classified by Altss as a Single Family Office within the North America region.

Altss combines OSINT (open-source intelligence) with regulatory filings, public disclosures, and licensed data partners. Source provenance is tracked to support compliance-ready research workflows.

O'Brien Group (O'Brien Family Office)'s profile is part of Altss's continuous-refresh dataset, with a full update cycle at least every 30 days and priority changes applied as new information is verified.