International Data Group (Idg)

International Data Group (Idg) is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Advertising Agencies & Counselors
• Multimedia Services & Systems

North American Industry Classification System (NAICS) Categories:

• Computer And Software Stores > Multimedia & Networking Devices & Products > Multimedia Systems
• Advertising Agencies > Advertising Services > Advertising Consultants
• All Other Professional, Scientific, And Technical Services

Standard Industry Classification (SIC) Categories:

• Computer And Computer Software Stores > Multimedia & Networking Devices & Products > Multimedia Systems
• Advertising Agencies
• Business Services, Nec