The driving factors of the shared services market in 2020, and the business methods of the best performing players – HCL, PwC, Infosys, Accenture, Atos, SAP, Genpact, Cognizant, IBM, Capgemini, ServiceNow, Oracle, Deloitte, iGATE, Wipro, EXL , CGI, T-System, TCS, Hackett Group November 8, 2020