Established in 1981, D'Alessio/Harris is the research division of the D’Alessio Group based in Buenos Aires, Argentina. The D’Alessio Group provides clients with service and consulting in market and survey research, image and marketing strategy, media and public relations, and human resources management and recruitment. D’Alessio/Harris services currently extend throughout the Mercosur region, including Argentina, Brazil, Chile, Paraguay, and Uruguay. The D'Alessio Harris Poll Online joins the Harris Poll Online (HPOL) as the leading provider of internet-based survey research in Argentina.