The World’s Top Companies Rely on Catalyst

Headquartered outside of Boston with offices in New York, Atlanta, St. Louis, Chicago, Seattle, Santa Monica, Los Angeles, Montreal, and Toronto, Catalyst is a leading digital marketing agency with sixteen years of experience in the industry. We are the agency of record for many of the world’s top companies, including P&G, Microsoft, and Pfizer.

Large Scale Network via GroupM & WPP

Catalyst is a WPP agency and sits within the GroupM family. WPP is the world leader in marketing communications services, with 158,000 employees around the globe. GroupM is the world’s leading media investment management group, composed of MediaCom, Mindshare, Maxus, MEC, MetaVision, and Catalyst.

Being the sole Search and Social agency for GroupM, Catalyst services many Fortune 500 clients while also providing the employee benefits of a multinational agency.