Ryuji Koyama – Biography
Last update: December 27, 2025Executive profile
Ryuji Koyama joined Marubeni in 2018.
Ryuji Koyama is currentlyManaging Executive Officer, General Manager of Finance and Accounting and Director at SMB Kenzai - View - SMB Kenzai org chart
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Education
In 1988, Ryuji Koyama completed a Bachelor in Economics at Hitotsubashi University.
They have also studied at Hitotsubashi University :
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Company Colleagues
- At SMB Kenzai, Ryuji Koyama has 7 colleagues including Yoshiki Yamaguchi (President & Director), Masaru Namiki (Director)…
Industry Colleagues
- In the Materials industry, Ryuji Koyama has 14,622 colleagues in 846 companies located in 80 countries. 6,159 executive movements have been recorded in the last 12 months. Learn more about Materials.
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