Ryusuke Yokoyama

Chief Operating Officer at JAPAN EXCHANGE GROUP, INC.

63 year

Finance

Profile

Presently, Ryusuke Yokoyama holds the position of Chief Information Officer & Head-IT Planning at Japan Exchange Group, Inc. and Managing Executive Officer for Osaka Exchange, Inc. and Director & Managing Executive Officer at Tokyo Stock Exchange, Inc. (both are subsidiaries of Japan Exchange Group, Inc.). Mr. Yokoyama is also Managing Executive Officer of Osaka Exchange, Inc.

Ryusuke Yokoyama active positions

Companies	Position	Start
JAPAN EXCHANGE GROUP, INC.	Chief Operating Officer	2026-03-31
Osaka Exchange, Inc. Osaka Exchange, Inc. Investment Banks/BrokersFinance Provides markets for index futures, index options, and security options	Corporate Officer/Principal	2017-03-31
Tokyo Stock Exchange, Inc. Tokyo Stock Exchange, Inc. Investment Banks/BrokersFinance Provides securities exchange services	Director/Board Member	2017-03-31

All active positions of Ryusuke Yokoyama

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Linked companies

Private companies	3
Tokyo Stock Exchange, Inc. Tokyo Stock Exchange, Inc. Investment Banks/BrokersFinance Provides securities exchange services	Finance
Japan Exchange Group, Inc. Japan Exchange Group, Inc. Investment Banks/BrokersFinance Operates a holding company with interests in the management of a stock company-type financial instruments exchange and others	Finance
Osaka Exchange, Inc. Osaka Exchange, Inc. Investment Banks/BrokersFinance Provides markets for index futures, index options, and security options	Finance

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Ryusuke Yokoyama