1.	20/20 Research Online Nashville, TN - Phone: (800) 737-2020 Serving the industry since 2001, featuring QualBoard®, QualMeeting®, QualJournal® and QualAnywhere® software platforms, plus Nationwide Recruiting....
2.	RDA Group Bloomfield Hills, MI - Phone: (248) 332-5000 Full-service market research firm specializing in customer satisfaction & loyalty, product & service quality, research design and statistical analysis...
3.	Research Now San Francisco, CA - Phone: (415) 392-4300 Research Now are the online data collection and panel specialists providing domestic and international coverage across 5 Continents....
4.	Ricca Group, Inc. Southampton, PA - Phone: (866) 963-3000 Ricca Group specializes in conducting quantitative Internet studies with physicians, allied health professionals, and patients....
5.	R Isaacs Computing Associates of Florida, Inc. Palm Beach Gardens, FL - Phone: (877) RIC-TABS High quality supplier specializing in Internet survey processing, cross tabs, data entry and coding. We emphasis quality,reliability and timing....
6.	R.I.S. Christie The Data Collection Company Toronto, Canada - Phone: (416) 778-8890 Providing national coverage and a complete range of qualitative and quantitative services since 1970. Experienced in all methods of data collection in...
7.	Rockhopper Research Summit, NJ - Phone: (866) 545-3216 Rockhopper Research is truly a 21st century insights partner; using cutting edge methods and the best global researchers in the business...
8.	RONIN Corporation Princeton, NJ - Phone: (609) 452-0060 RONIN specializes in quantitative and qualitative research for high-tech and pharmaceutical companies, both directly and through other research firms....
9.	rose research, llc. (r 2) Boca Raton, FL - Phone: (561) 241-1515 Full-service research firm offering a complete range of services from field and tab - analysis. Services include - custom research, simulations/sales...
10.	Sawtooth Technologies, Inc. Northbrook, IL - Phone: (847) 239-7300 Sawtooth Technologies offers interviewing software for computer-assisted telephone interviewing (CATI), computer-assisted personal interviewing (CAPI)...
11.	Schlesinger Associates New Jersey Edison, NJ - Phone: (732) 906-1122 A full-service data collection company with 14 facilities in the US and 2 in the UK. Online surveys and worldwide project management....
12.	Schlesinger Associates New York New York, NY - Phone: (212) 730-6400 A full-service, data collection. Worldwide services with 14 offices across US and 2 in the UK. Online Surveys and multimethodology solutions....
13.	Schlesinger Online Solutions Edison, NJ - Phone: (732) 906-1122 Provides health care online surveys & recruitment services through our unique online patient social community of over 100,000 members...
14.	Schmiedl Marktforschung GmbH - Berlin and Munich Munich, Germany - Phone: +4989-231810-100 (Munich) Fieldservice-Support for international market research studies. One stop provider for all you need - nationwide in Germany and Pan-European....
15.	Scientific Telephone Samples (STS) Foothill Ranch, CA - Phone: (949) 461-5400 A recognized leader in random digit (RDD), listed, and business sampling, providing the highest quality samples to the marketing research community....
16.	Sentient Services, LP Austin, TX - Phone: (512) 288-1706 Sentient Services is a Knowledge Studio® - the amalgamation of market research, user experience and information design practices....
17.	SheridanSquare.com, Inc. New York, NY - Phone: (212) 289-5733 Market Research Data Processing. Online web survey deployment and hosting. Mail survey services. Database management....
18.	Short Web Survey Sisters, OR - Phone: (541) 280-7369 For less than you think we can fill your overflow data processing needs or be an outsourcing partner utilizing state of the art software....
19.	SIS International Research New York, NY - Phone: (212) 505-6805 SIS International--founded in 1984--is a leading Full-Service US & Global Market Research and Market Intelligence Firm....
20.	Sources For Research, Inc. New York, NY - Phone: (212) 787-8810 One-stop shop for superlative qualitative services from design and implementation (recruitment, moderating, interviewing) to analysis...