Clinton Klein

The American Marketing Association operates professional associations for marketers. The company offers services to marketing professionals including best practices and research studies, job resources, publications and directories. Its publications include flagship semi-monthly magazine Marketing News, as well as journal of marketing, journal of public policy and marketing and a variety of newsletters. The company was founded in 1931 and is headquartered in Chicago, IL.

M/A/R/C Research provides branding and market research services. It provides analysis of information relating to market size, competition, consumer preferences and company performance. The company offers customer loyalty development programs to corporate clients and industries like financial services, retail, technology and travel. M/A/R/C Research was founded in 1965 and is headquartered in Irving, TX.

Decision Analyst, Inc. provides marketing consulting services. It conducts multinational studies on marketing strategy, market segmentation, product optimization, advertising testing, package optimization, new product concept testing and forecasting, website optimization, and customer experience optimization. The company was founded by Jerry W. Thomas in September 1978 and is headquartered in Arlington, TX.