Greg McLelland

As Global CRO at Madison and Wall, Greg leads Client Development & Solutions, driving engagement and client success across the full suite of M&W assets.

A seasoned media executive with over 20 years of experience, Greg has a proven track record of driving revenue growth and strategic marketing across North America. As CRO & CMO at Corus, he oversaw $1.5B in annual revenue across advanced advertising, digital content distribution, and client integration — developing Go-to-Market strategies and building cross-functional teams that delivered results.

Greg brings deep expertise in advertising, digital media, and operational execution, with a reputation for cultivating high-performance cultures and forging strategic partnerships.