Duncan founded a Charlottetown, PEI based software company named Cogsdale in 1997 and led the company from a basement start-up to 140 staff at the time it was acquired by Constellation Software in 2010. Cogsdale’s growth was fueled by product innovation, aggressive sales efforts and effective acquisitions. The company’s success landed Cogsdale on several fastest growing company lists but more importantly the company was named one of Canada’s Top Employers in 2011. Today Duncan is President of Mullache Corporation, a holding company with investments in several private companies involved in manufacturing, real estate and professional basketball. 

Duncan is a proud graduate of UPEI’s Bachelor of Business Administration program along with holding an MBA from St. Mary’s and a CMA designation. He was the recipient of the 2010 Ernst and Young Atlantic Entrepreneur of the Year award. Today Duncan is President of Mullache Corporation, a holding company with investments in several private companies involved in manufacturing, real estate and professional basketball.