The Chamber Executives of Ontario (CEO) is the professional development association for the senior management staff of Chambers of Commerce and Boards of Trade in Ontario, Canada.

The primary objective of CEO is to make good Chamber of Commerce and Board of Trade managers even better!

CEO holds 2 professional development conferences per year, the Annual General Meeting and Fall Conference and the Mid Year Conference in February. 

Conferences focus on such topics as office administration and technology, contact management, recruiting and managing volunteers, governance and board support, non-dues revenue and fundraising, policy development, government relations and media relations.