Analyst Profile

Tadaaki Mataga

Tadaaki Mataga

VP Distinguished Analyst

21 years at Gartner ,  32 years industry experience

Roles and Responsibilities

Tadaaki Mataga is a VP, Distinguished Analyst based in Tokyo, Japan. In these years, he mainly covers cloud computing, emerging technologies such as AI, machine learning, smart machines in addition to his long-term experience in the servers and mainframe area.

Areas of Coverage

  • Servers & Storage
  • Open Source
  • Emerging Trends & Technologies

Tadaaki Mataga's Recent Gartner Activity

Latest Research


Previous Experience

Mr. Mataga joined Gartner in 1997. Prior to joining Gartner, he was with Nihon Unisys since 1985 and worked on several system integration projects for mainframe, network and open-system areas. In his 12 years of experience in Nihon Unisys, he developed various enterprise systems and worked for entire system development processes like proposal, design, implementation and operation as a system engineer and project development leader.

Professional Background

Nihon Unisys, System Engineer, 12 years


B.S., Electrical Engineering, Hosei University