Koji Aso – Biography
Last update: March 27, 2026Executive profile
Koji Aso is currently
Executive Officer, Assistant Chief Security Officer, Investor Relations, Corporate Communications and Corporate Sustainability at Sumitomo - View - Sumitomo org chart
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The colleagues of Koji Aso
Company Colleagues
- At Sumitomo, Koji Aso has 178 colleagues including Shingo Ueno (CEO), Masayuki Hyodo (Chairman of the Board)…
Industry Colleagues
- In the Wholesale industry, Koji Aso has 5,696 colleagues in 437 companies located in 52 countries. 2,632 executive movements have been recorded in the last 12 months. Learn more about Wholesale.
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Through the switchboard, call Sumitomo at +81 35... and ask for Koji Aso.
