Ontario Chamber of Commerce
The Ontario Chamber of Commerce (OCC) is the indispensable partner of business and Canada’s largest, most influential provincial chamber. It is an independent, non-profit advocacy and member services organization. The OCC has 60,000 members, including large multinational corporations, small-to-medium-sized enterprises, labour unions, postsecondary institutions, non-profits, associations and close to 160 chambers of commerce and boards of trade.
