Mr. Greenley is the Chief Executive Officer of MDA Space. With over 30 years of executive experience in the defence and security business, Mr. Greenley has deep expertise in the land, air, maritime, public safety and space sectors. Prior to MDA Space, Mr. Greenley was Sector President of L-3 WESCAM. He also served as Vice President and General Manager of CAE Canada, Vice President, Strategy and Business Development for General Dynamics (GD) Canada, and Vice President, International for GD Mission Systems. Prior to GD, he was Vice President of the modeling and simulation business at CAE.
Mr. Greenley is Chair of Space Canada’s Board of Directors, a member of the Business Council of Canada and a member of the Global Satellite Operators Association (GSOA). He has served as the Vice-Chair of the Government of Canada’s Economic Strategy Table for Advanced Manufacturing, a Board member of the Aerospace Industries Association of Canada (AIAC) and of the Ontario Aerospace Council. Previously he served as Chair of the Advisory Board for Defence and Security Export to the Department of Foreign Affairs and International Trade (DFAIT) in Canada, as a member of the Industry Advisory Boards to the Department of National Defence, Defence R&D Canada, and Public Services and Procurement Canada and to the CEO of Export Development Canada (EDC). Mr. Greenley has also served on a number of non profit boards including six years as the Chair of the Board of the Canadian Association of Defence and Security Industries (CADSI), and Chair of the Board for the Elmwood School for Girls.
Mr. Greenley received the 2023 Satellite Executive of the Year award at the Satellite 2024 Conference and the 2024 Innovator of the Year award and recognition as one of Canada’s Top CEOs by the Globe and Mail’s Report on Business. Earlier in his career, Mr. Greenley was recognized as an Ottawa Top 40 under 40 business leader, and a PROFIT 100 CEO for leading one of Canada’s fastest growing companies.
Mr. Greenley holds a Bachelor of Science and a Master of Science from the University of Waterloo, as well as an Executive Leadership Development certificate from The Wharton School.






