EY, Deloitte, PwC, and KPMG make up the world's largest accounting and consulting firms — known as the Big Four. EY, Deloitte, PwC, and KPMG make up the world's largest accounting and consulting firms, known as the Big Four. PwC — Mohamed KandeMohamed Kande is global chair of PwC. "All in is not just a business strategy, it captures an attitude and way of working," Truncale said. Over the past seven years, Thomas has focused on overseeing the development and implementation of KPMG's global strategy.

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Persons: EY, PwC — Mohamed Kande Mohamed Kande, Kike Rincon, Mohamed Kande, Kande, — Joe Ucuzoglu Joe Ucuzoglu, Jim Spellman, Getty, Joe Ucuzoglu, Ucuzoglu, Janet Truncale EY's, Janet Truncale EY Janet Truncale, Truncale, KPMG — Bill Thomas Bill Thomas, Bill Thomas, Thomas Organizations: Deloitte, PwC, KPMG, EY, Europa Press, Getty, PRTM Management, Street Journal, SEC, Ucuzoglu, Economic, Business, Big, Americas Financial Services Organization, The, Financial Times, UNICEF USA, China Business Council, Wharton School of UPenn, Columbia University, KPMG —, World Economic Locations: West, Côte d'Ivoire, France, Asia, Pacific, Australia, China, Los Angeles, The New Jersey, Americas