 With headquarters in Toronto, sales offices in Vancouver and Montreal and a National distribution centre in Whitby, Ontario, approximately 500 employees support a network of more than 500 authorized dealers across Canada.of Sony Canada supports the communities in which it operates through corporate sponsorships of organizations that include the Make-A-Wish Canada, the United Way of Canada and Earth Day Canada.Sony of Canada Ltd. evolved from General Distributors (Gendis) founded in 1954.