Careventures Capital, LLC Share: Financial Services Careventures Capital, LLC Visit Website 1349 Castlemaine Ct. Sugar Land, TX 77498 (763) 607-2904 About Map About We are a houston based private equity group run by physicians, management consultants and entrepreneurs who invest in the commercial real estate sector and innovative startups. What's Nearby? Distance: 5 10 15 20 25 50 mi.