4. NTT Data Services
2016 Rank: N/R
Top Executive: Toshio Iwamoto, President & CEO
Location: Redmond, Wash.
NTT Data Services was formed late last year when NTT Data closed its acquisition of Dell Services. With the acquisition, NTT Data Services became a top provider of a comprehensive services portfolio including industry consulting and vertical solutions, vertically-focused business process outsourcing and business process-as-a-service solutions, lifecycle services, and increased digital, cloud, automation, and analytics capabilities.