James Allen Pattison, OC, OBC, entrepreneur, business executive (born 1 October 1928 in Saskatoon, SK). Pattison is best known as the founder, chairman and chief executive officer of The Jim Pattison Group, Canada’s second largest private company, with $9.6 billion in revenues in 2016. The Jim Pattison Group has divisions in broadcast media, signage, supermarkets, fishing, forestry, agriculture, equipment, manufacturing, recreation, marketing and entertainment. With an estimated net worth of $5.6 billion (2016), Pattison is one of the richest individuals in Canada. He is also a philanthropist, having donated a landmark $75 million in 2017 to establish the Jim Pattison Medical Centre in Vancouver, for example.