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| Sigma Research Management Group Based in Cincinnati, Ohio. Marketing research company specializing in automotive, computers, information technologies, online, telephony, television and utilities and providing full-service market research studies. | |
| International Market Research Mall Provider of full text market research reports. | ||
| Marketing Research Services A full-service research company which conducts custom research for business-to-business firms, consumer goods manufacturers and multi-service companies. | ||
| TRC Consulting Provider of customized, web-based research for individuals and organizations. | ||
| Opinion Centers America Surveys on political and social topics. | ||
| Burke International research and consulting firm providing marketplace behavior research services | ||
| Directions Research, Inc. Studies include concept testing, product testing, market segmentation, brand image analysis, volumetric forecasting, pricing research and customer s. Cincinnati, Ohio-based marketing research company specializing in business-to-business research. | ||
| National Market Measures (PARI). 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. | ||
| Sigma Online Research Group Providing online qualitative and quantitative marketing research services specializing in high technology, utilities and automotive. | ||
| Freedonia Group International business research company. | ||
| Convergys Provides marketing research and database consulting services. | ||
| Market Research Access information from 250,000 reports and 11,000 news sources. | ||
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