He also co-founded QT Inc. in 2004, a Toronto-based investment company which he owns and operates with Harvey Solursh.
Despite CryptoLogic's earlier purpose, Andrew and Mark soon started to focus on online gambling, which had become a growth industry since Antigua and Barbuda became the first country to legalize the practice in 1994.
[5][8] In 1996, after the brothers raised C$500,000 in venture capital, they gained their first licensee in InterCasino.
InterCasino, the world's first real wager Internet casino, went online using CryptoLogic software.
[7][15] Mark Rivkin co-founded QT Inc with a former CFO of CryptoLogic Inc., Harvey Solursh in 2004.