By Profile
Mr. Hideki Takamatsu (Technology and Innovation)
Group CIO and Group CDAO, Sumitomo Mitsui Financial Corporation

Hideki Takamatsu is Senior Managing Corporate Executive Officer and Group Chief Information Officer & Chief Data & Analytics Officer at Sumitomo Mitsui Financial Group, with over 30 years of experience. Since joining in April 1991, he has risen through leadership roles overseeing IT Planning, Cybersecurity, Data Management, and Operations Planning—most recently advancing to his current position in April 2025.

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