Gassan is the Founder, Chairman and Chief Executive Officer of Bashco Trading Company Limited, and MegaMart Wholesale Club. Under his leadership, Bashco, which he launched in 1990, has grown to twelve (12) stores in nine (9) parishes.

In December 1999, he started MegaMart (Jamaica), the Caribbean’s first wholesale membership club offering exciting one-stop shopping. Today, there are four (4) MegaMart superstores in Jamaica, located in Portmore, Kingston, Montego Bay, and Mandeville.

Gassan is also Chief Executive Officer of Sizzling Slots and SMWS Games Limited. He is a Justice of the Peace and has been awarded the Prime Minister’s Medal of Appreciation.