Agency Report 2003 edition index

Published on .

An Annual Report Published April 21, 2003
Charts provide comprehensive rankings of the largest ad agencies in the world.

World's Top 25 Ad Agency Companies (a PDF file)
Detailed Corporate Profiles

• Annual Industry Overview
59th Annual Agency Report
By Craig Endicott

Agency Market Share Pie Chart (a PDF file)
How Five Holding Companies Control 76% of the World Ad Market

Biggest agency companies, worldwide agencies and U.S. agencies. Largest agencies in CRM/direct marketing, digital and other disciplines.

Agency Report : World's Top 50 Ad Organizations
U.S. Agency Brands Ranked by Revenue
Alphabetical Index to U.S. Agency Brand Ranking
World's Top Core Agency Brands
Top Health-care Agencies
Multicultural Agency Rankings
Top Media Specialist Cos.
Top Yellow Pages Agencies
Independent Agency Networks
Agencies outside the U.S.

Ad Age's annual ranking of Direct Marketing, Sales Promotion and Interactive agencies. (This section has been known as Integrated Agencies, but in most years was called Marketing Services.)
Published: May 19, 2003.

Industry Analysis: Digital, Direct and Promotion Agencies
By Kenneth Wylie

Integrated Agencies
Direct Marketing
Sales Promotion
Interactive (Digital) Agencies


Agency Report Archive
1998 to present.

Agency Report Questionnaires
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