J. Walter Thompson

J. Walter Thompson is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Advertising Directory & Guide
• Advertising Agencies & Counselors
• Marketing Programs & Service

North American Industry Classification System (NAICS) Categories:

• Marketing Consulting Services > Marketing & Sales Consulting
• Advertising Agencies > Advertising Services > Advertising Consultants
• Advertising Agencies > Directory Advertisers
• Media Representatives > Guides & Directories

Standard Industry Classification (SIC) Categories:

• Advertising Agencies
• Radio Television & Publisher's Advertising Representatives > Guides & Directories
• Management Consulting > Marketing & Sales Consulting