3G USA Consulting Companies    
adventis - management and strategy consultancy
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airvertise - advertising solutionsin field of new-media and emerging technology ***
analysis - telecoms and new media consultancy ***
arthur d. little - technology & innovation business ***
AU-system - leading supplier of consulting services and technological solutions ***
bwcs - marketing ***
cahners -communications and wireless research ****
comworxx - marketing, sales and support organization integrating and delivering state-of-the-art, location specific, information content and services ***
datamonitor - market analysis: industry intelligence, financial, e-business news **
fierce wireless - market inteligence ***
forrester research - telecoms research ****
frost and sullivan - international marketing consulting and training company ****
fulcrum analytics - customer intelligence software and analytical services ***
idc - world's leading provider of technology intelligence, industry analysis, market data, and strategic and tactical guidance ****
iGillottResearch - market strategy consultancy ***
J.D. Power and Associates - international marketing information firm J.D. Power and Associates *** mindbranch -market inteligence ***
mobile4mobile - for mobile professionals ***
ovum - analyst and consulting company ****
strategy analytics - strategic advisory services and consulting capabilities
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summutt strategies - research analysts mobile / wireless
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technology business research - high-tech market research and consulting ***