ACNielsen
Provides market research, information and analysis to the consumer products and service industries in 95 countries.
http://www.acnielsen.com/
Google PR:
Arbitron
Measures radio audiences in local markets, and tracks consumer, media, and retail activity.
http://www.arbitron.com/
Google PR:
Bruzzone Research Company,
Specializes in advertising research. Also offers a variety of testing and tracking services.
http://www.Bruzzone-Research.com/
Google PR:
Cormex Research
A Canadian media content measurement and analysis firm offering practitioners in issues management, marketing and public relations, an accurate tool for measuring the effectiveness of communications programs.
http://www.cormex.com/
Google PR:
Interact Communications
Responding to corporate research, marketing, media, and training needs.
http://www.interactcom.com/
Google PR:
Keenote Marketing and Media
Provides targeted market analysis and strategy, demographics, market segmentation, direct marketing, sales leads, and more.
http://www.keenote.com/
Google PR:
Mediamark Research
Supplies multimedia audience research to magazines, television, radio, web sites, and advertising agencies.
http://www.mediamark.com/
Google PR:
Metrica
International media analysis, evaluation, press and PR research and PR planning.
http://www.metrica.net/
Google PR:
Telmar Group
Supplier of media planning software and support services. Systems for media and marketing decision making.