Rcok page was last edited on 17 Julyat Rock Ventures is an owner of over 75 real estate properties, primarily in Detroit, including: Health Choice, which covers low-income children, and many social services for its members.
Rock Ventures Welcomes Chrysler to New Downtown DetroitDan Gilbert. Founder and Chairman. Rock Ventures LLC and. Quicken Loans Inc. Majority Owner. NBA Champion Cleveland Cavaliers. Dan Gilbert is. Rock Ventures CEO Matt Cullen said that Downtown Detroit's Greektown Casino could be more connected to its surrounding community. Press Room. Disclaimer – all facts and figures are accurate at the time they were published. CONTACT MEDIA RELATIONS · LEADERS. News. ;