Manatomo Yoneyama – Biography
Last update: December 22, 2025Executive profile
Manatomo served as Director, Senior Managing Executive Officer, Deputy Head of Investor Services Business,Head of Asset Administration Business at Sumitomo Mitsui Trust.
Manatomo Yoneyama is currentlyDirector and Senior Managing Executive Officer, Deputy Head of Investor Services Business, head of Asset Administration Business, Sumitomo Mitsui Trust Bank (promoted in Mar 2026 to President of Sumitomo Mitsui Trust Bank) at Sumitomo Mitsui Trust - View - Sumitomo Mitsui Trust org chart
President at Sumitomo Mitsui Trust Bank - View - Sumitomo Mitsui Trust Bank org chart
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The colleagues of Manatomo Yoneyama
Company Colleagues
- At Sumitomo Mitsui Trust, Manatomo Yoneyama has 104 colleagues including Toru Takakura (Chairman of the Board), Tetsuo Ohkubo (Chairman of the Board)…
- At Sumitomo Mitsui Trust Bank, Manatomo Yoneyama has 15 colleagues including Kazuya Oyama (President (-> Mar 2026)), Etsuko Kobayashi (Director)…
Homonyms
- Manatomo Yoneyama - Director - SBI Sumishin Net Bank
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- In the Banking industry, Manatomo Yoneyama has 103,099 colleagues in 5,522 companies located in 187 countries. 41,391 executive movements have been recorded in the last 12 months. Learn more about Banking.
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