At 28, Gurbaksh Chahal is already leading his third start-up, RadiumOne. Like the two companies that preceded it, RadiumOne is pioneering new ways for Web users to be connected with the brands, ideas and products that interest them. Through its proprietary and patent-pending “Social Retargeting” technology, RadiumOne allows companies to take advantage of the ever-increasing amount of “social” data on the Internet to zero in on the consumers most likely to be receptive to their messages.

Jeremy Hanks is an entrepreneur and leader with a successful track record in bringing ideas to market. As a co-founder of Doba, he has been instrumental in shaping the company’s direction. Today, as Chairman & President, Jeremy leads the company’s strategic vision. Prior to co-founding Doba, Jeremy spearheaded the development of numerous businesses in the supply chain, wholesale distribution, and retail industries. He founded GearTrade.com, an online marketplace for used and distressed inventory, where he was the company’s President and CEO. He led the company through a merger with e3vertical, where he was CEO and focused on providing e-commerce and supply chain management solutions for small and midsized businesses.

Mr.Sosnoff founded thinkorswim in 1999. Leveraging over 20 years of experience as an index market maker on the Chicago Board Options Exchange (CBOE) and as one of the original traders in the S&P 100 Index pit, he sought to educate retail investors in options trading and to build a brokerage-based software platform that specialized in options. His efforts ultimately changed the way these instruments traded by pioneering single-click trading functionality for complex spreads and integrating investor education for advanced option strategies.