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Company Profile

Company name
CUBE SYSTEM INC.
Registration Number
Corporate number 4010701002678
Eligible Billing Business Number T4010701002678
Establishment
July 5, 1972
Head office
Osaki wiztower 2-11-1 Osaki, Shinagawa-ku, Tokyo
Share capital
1.4 billion yen
Annual sales
18.3 billion yen (fiscal year ending March 2025, consolidated)
Directors Auditors
Chairman of the Board Osamu Sakiyama
Representative Director Masahiro Nakanishi
Director Masaki Tochizawa
Director Minoru Odaka
Director (Independent Outside) Takao Shiino
Director (Independent Outside) Hanae Nagata
Director (Independent Outside) Takaaki Saito
Full-time Auditor Toshio Uchida
Full-time Auditor (Independent Outside) Tatsuo Nonaka
auditors (Independent Outside) Yukako Miida
auditors (Independent Outside) Misato Fukushima
Officer
President officers Masahiro Nakanishi
Executive Managing Officer Kenichiro Iida
Executive Managing Officer Hideaki Nishimura​ ​
Executive Managing Officer Kenkichi Kumagai
Executive Managing Officer Minoru Odaka
Executive Managing Officer Shin Kanai
Executive Managing Officer Koji Aihara
Executive Managing Officer Daiki Wakamatsu
Seniority Officer Hirohumi Kitagaki
Seniority Officer Satoshi Yoneda
Seniority Officer Katsuya Mori
Officer Ryo Ota
Officer Toshifumi Nomura
Officer Nobuhito Miyazaki
Major shareholder
  • Nomura Research Institute, Ltd.
  • CUBE SYSTEM Employee Stock Ownership Plan
  • The Master Trust Bank of Japan, Ltd. (Trust Account)
  • Osamu Sakiyama
  • Japan Master Trust Bank, Ltd. (Executive Remuneration BIP Trust Account)
  • Akemi Onuki
  • Toshio Uchida
  • Toshikuni Sato
  • The Master Trust Bank of Japan, Ltd. (Stock Grant ESOP Trust Account)
  • Mika Sakiyama
  • (As of March 31, 2025)
Bank
Mizuho Bank, Ltd.  Gotanda Branch​ ​
​ ​MUFG Bank, Ltd.  Gotanda Branch​ ​
​ ​Resona Bank, Ltd.  Meguro Station Branch
Number of Employees
992 people (as of April 1, 2025, consolidated)
Subsidiaries
Membership of professional institutions
Japan Management Association​ ​
​ ​Japan Information Technology Services Industry Association​ ​
​ ​The Tokyo Chamber of Commerce and Industry

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