Toshihiko Yamaguchi – Biography
Last update: March 24, 2026Executive profile
Toshihiko Yamaguchi joined Focus Systems in 2015.
Toshihiko Yamaguchi is currentlyPresident of Subsidiary, Representative Director at H2O Retailing - View - H2O Retailing org chart
Independent Director at Focus Systems - View - Focus Systems org chart
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The colleagues of Toshihiko Yamaguchi
Company Colleagues
- At H2O Retailing, Toshihiko Yamaguchi has 37 colleagues including Naoya Araki (President), Kenjiro Nakano (Director)…
- At Focus Systems, Toshihiko Yamaguchi has 7 colleagues including Keiichi Mori (President & Director), Takahiro Suzuki (Director)…
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- Toshihiko Yamaguchi - Director - Chuetsu Pulp & Paper
Industry Colleagues
- In the Information Technology & Services industry, Toshihiko Yamaguchi has 28,667 colleagues in 1,478 companies located in 69 countries. 12,644 executive movements have been recorded in the last 12 months. Learn more about Information Technology & Services.
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