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| Opinion Centers America Surveys on political and social topics.
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Burke International research and consulting firm providing marketplace behavior research services
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National Market Measures Full-service marketing research company that designs, executes and interprets primary research studies including telephone interviews, surveys and focus groups; owns Cleveland Field Resources (CFR) and Public Analysis Research, Inc. (PARI).
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TRC Consulting Provider of customized, web-based research for individuals and organizations.
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Sigma Online Research Group Providing online qualitative and quantitative marketing research services specializing in high technology, utilities and automotive.
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Convergys Provides marketing research and database consulting services.
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International Market Research Mall Provider of full text market research reports.
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Sigma Research Management Group Marketing research company specializing in automotive, computers, information technologies, online, telephony, television and utilities and providing full-service market research studies. Based in Cincinnati, Ohio.
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Directions Research, Inc. Cincinnati, Ohio-based marketing research company specializing in business-to-business research. Studies include concept testing, product testing, market segmentation, brand image analysis, volumetric forecasting, pricing research and customer s.
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Marketing Research Services A full-service research company which conducts custom research for business-to-business firms, consumer goods manufacturers and multi-service companies.
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Freedonia Group International business research company.
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