1.	Candice Bennett & Associates, Inc. Lorton, VA - Phone: (703) 919-6231 A full-service research agency that specializes in using quantitative & qualitative surveys in brand positioning, ad testing, & customer satisfaction....
2.	CARAVAN® - ORC, an Infogroup company Princeton, NJ - Phone: (800) 999-0213 CARAVAN® Services - ORC’s national omnibus surveys; Choose Phone, Online, Adult, Teen, Small Business, International....
3.	CatalystMR Oakland, CA - Phone: (800) 819-3130 CatalystMR specializes in cost effective online survey programming, hosting, online respondent sample, ad & video testing, mobile surveys & reporting...
4.	C & C Market Research, Inc. Fort Smith, AR - Phone: (479) 785-5637 A premier data collection firm with 32 mall locations and 14 focus group facilities. Offering all aspects of data gathering and data processing....
5.	CfMC Research Software San Francisco, CA - Phone: (415) 777-0470 CfMC solutions for research including software for CATI, Web surveys, data analysis and programming and hosting services....
6.	Chamberlain Research Consultants, Inc. Madison, WI - Phone: (608) 246-3010 Chamberlain Research Consultants Inc. is an international market research firm providing a competitive advantage through strategic market research....
7.	Child Research Branford, CT - Phone: (860) 349-6360 Our business is helping clients win with kids, teens and families through effective, leading-edge market research....
8.	CodingExperts Allen, TX - Phone: (972) 727-1850 If you need coding or tabulations on an occasional basis, as a consistent resource for overflow or as an alternative to on-site staff, we deliver!...
9.	Confirmit New York, NY - Phone: (212) 660-1800 Confirmit is the world’s leading SaaS software vendor for Customer Feedback, Employee Feedback, and Market Research applications. ...
10.	Consumer Contact Toronto, Canada - Phone: (800) 461-3924 Consumer Contact is one of North America's largest independent field and tab suppliers with 470 CATI stations and 5 call centers....
11.	Cross-Tab Marketing Services Mumbai, India - Phone: +9122-4068-2822 Cross-Tab provides a full range of market research services to global clients at offshore economies from its offices in India....
12.	CSI INTERNATIONAL GMBH Dortmund, Germany - Phone: +49-231-545-050 Independent specialist for data collection services: CATI, CAPI, CAMI, Focus Group Discussions, Mystery Shopping, PoS-Surveys....
13.	Daniel Research Group Belmont, MA - Phone: (617) 484-6225 Daniel Research Group is a market research consortium providing technology sector clients tactical and strategic research and consulting services....
14.	Datamatics Global Services Inc. Edison, NJ - Phone: (908) 510-9990 Data Entry, Online Survey Programming (ConfirmIt), Open Ended Coding (Ascribe), Transcription, Database Management, Reporting & Analytics...
15.	DataStar, Inc. Waltham, MA - Phone: (781) 647-7900 We are the Survey Specialists! Contact us for top quality survey management, incl. web programming/hosting, mail, data entry, tabulation and analysis....
16.	Datatelligence Online Ormond Beach, FL - Phone: (386) 677-5644 We expand our database through mall contacts. We offer sample through full project analysis and reports depending upon your project requirements....
17.	Davis Coding Group Masonville, NY - Phone: (212) 966-7137 Well established, highly skilled operation offering a full range of services including editing, code building, coding and data entry....
18.	Davis Research LLC Calabasas , CA - Phone: (818) 591-2408 We have been in research since 1970 so we're really good at helping you answer your business questions and making projects easy to field....
19.	Decipher, Inc. Fresno, CA - Phone: (559) 436-6940 Decipher specializes in online survey programming, data collection, data processing/reporting and custom technology development....
20.	Deschamps Market Research Pointe-Claire, Canada - Phone: (514) 695-6934 Full-service qualitative market research agency specialized in pharmaceutical/healthcare covering North America. Biligual company....