List of advertising agencies

Main article: Advertising agency

Largest agencies

The five largest agencies, with their estimated worldwide revenues in 2014:

1. WPP Group, London $19.0 billion
2. Omnicom Group, New York City $15.3 billion
3. Publicis Groupe, Paris $9.6 billion
4. Interpublic Group, New York City $7.5 billion
5. Dentsu, Tokyo $6.0 billion

Others

This is a list of notable advertising agencies and holding companies for advertising agencies, with their headquarters cities indicated.

Africa

• Ogilvy Africa, South Africa

Asia

• Asatsu-DK, Japan
• Cheil Worldwide, Seoul
• Digital Jungle, Beijing
• Hakuhodo DY Holdings, Tokyo

Europe

• Aegis Group, London
• AKQA, London
• Bartle Bogle Hegarty, London
• Chime Communications plc, London
• Fred & Farid Group, Paris, France
• Havas, Puteaux, France
• M&C Saatchi, London
• Stuart Hirst Limited, Leeds, UK

North America

• 360i, New York City
• Adbot
• aQuantive, Seattle
• Axis41, Salt Lake City, Utah
• BBDO, New York City
• BKV, Atlanta
• Butler, Shine, Stern & Partners, Sausalito
• Conversant, Chicago, Illinois
• Cossette Communication Group, Quebec City
• Cramer-Krasselt, Chicago
• Crispin Porter + Bogusky, Miami, Florida
• DDB Worldwide, New York City
• Deutsch Inc., New York City
• Digitas, Boston, Massachusetts
• DeVito/Verdi, New York City
• Foote, Cone & Belding, Chicago, Illinois
• Grey Advertising, New York City
• GSD&M, Austin, Texas
• Google, Mountain View, California
• iProspect, Boston, Massachusetts
• JWT, New York City
• Leo Burnett Worldwide, Chicago, Illinois
• Le Site, Montréal, Canada
• McGarryBowen, New York City
• MDC Partners, Toronto/New York City
• Merkle, Lanham, Maryland
• Moxie, Atlanta
• Phenomblue, Omaha, Nebraska
• R/GA, New York City
• Richards Group, Dallas
• RPA, Santa Monica
• Sapient, Boston, Massachusetts
• Sid Lee, Montreal
• Team One, Playa Vista, Los Angeles
• Tombras Group, Knoxville, Tennessee
• WB Doner & Company, Southfield, Michigan
• Wieden+Kennedy, Portland, Oregon