Capgemini vs Ernst & Young

Cap Gemini S.A. is a French multinational management consulting corporation headquartered in Paris, France. It was founded in 1967 by Serge Kampf, the current vice-chairman, in Grenoble, France. Paul Hermelin, the chairman and CEO of the Capgemini group has led the company since his appointment in December 2001. Capgemini's regional operations include North and South America, Northern Europe & Asia Pacific and Central & Southern Europe. Services are delivered through four disciplines; Consulting, Technology, Outsourcing and Local Professional Services. The latter is delivered through Sogeti, a wholly owned subsidiary.

Ernst & Young Global Limited is a multinational professional services firm headquartered in London, United Kingdom. It is one of the "Big Four" audit firms and is the third largest professional services firm in the world by aggregated revenue in 2014, after Deloitte and PwC. The organization operates as a network of member firms which are separate legal entities in individual countries. It has 190,000 employees in over 700 offices around 150 countries in the world. It provides assurance, tax, consulting and advisory services to companies.