Leading Marketing Research Companies

Below KnowThis.com presents links to leading market research firms. If what you are looking for is not listed please try one of the sites listed in Find Market Research Companies - Directories & Locators.

Leading Market Research Firms - Full-Service

• AC Nielsen
• Burke
• Datamonitor
• Dun and Bradstreet
• Information Resources
• Millward Brown
• The NPD Group
• Opinion Research Corporation
• TNS
• See Also:  
  • Media Ratings and Research Services  

Leading Market Research Firms - Specialty

• Claritas (Psychographics)
• IAG Research (Product Placement)
• IMS Health (Pharmaceutical)
• J.D. Power and Associates (Customer Satisfaction)
• Marketing Evaluations (Q Score for likeability of products, celebrities, etc.) 
• SRI Consulting Business Intelligence (VALS) (Psychographics)
• TNS Media Intelligence/CMR (Advertising)
• Yankelovich Partners (Targeting)

Leading Market Research Firms - Technology & Internet

• Aberdeen Group 
• Forrester Research
• Gartner Group
• IDC  
• JupiterResearch  
• Yankee Group