Tsuyoshi Ebina is a Vice President at Gartner, where Mr. Ebina covers sourcing and IT services. Key areas of research for him are strategies for IT services sourcing and software contract negotiations. His research also covers the market trends of system integration, consulting, application development, and IT outsourcing services.

Recent research of his includes the analysis of the influence of AI and other digital technologies on sourcing strategies of IT leaders. He delivers research notes and advisory services on the negotiation/management of software contracts with megavendors (SAP and Oracle), and the analysis of IT services providers in Japan, such as Fujitsu, NTT Data, NEC and Hitachi. He is the lead analyst of global Gartner research on NEC.