Forrester Research, Inc.: www.forrester.com Foundation for Performance www.fpm.com Gartner www.gartner.com GIGA Informasjon www.gigaweb.com Internasjonale data www.idc.com IT Governance www.itgoverence.org/itgi META Group Inc.: www.metagroup.com Yankee www.yankeegroup.com
En rekke selskaper.