R/GA Media Group Inc. is an advertising agency headquartered in New York, with additional offices in San Francisco, Chicago, London, São Paulo, Buenos Aires, Singapore, and Stockholm. The company was founded in 1997 by Richard and Robert Greenberg. The agency is part of the Interpublic Group of Companies.

Website: rga.com
Twitter: @rga
Facebook: facebook.com/RGA
Linkedin: linkedin.com/company/r-ga