Company Data

Name Science Information Systems Co., Ltd.
Date of Establishment April 3, 1984
Corporate
● Headquarters
Yokohama Plaza Bldg. 2-6 Kinkouchou,Kanagawa-ku Yokohama-shi, Kanagawa
PHONE:+81-45-450-6311  FAX: +81-45-450-6351
● Osaka Headquarters
Otsu Grand Bldg. 4-3-2 Bakuroumachi, Chuo-ku, Osaka-shi, Osaka
PHONE:+81-6-6243-2111  FAX: +81-6-6243-2122
Main Business Connections
President and Representative Director

Ayumu Hamaji

Executive Director

Yoshihiko Fujisawa

Director

Masaharu Oshima

Director

Katsumi Haruta

Director

Masaki Abe

Director

Takehiro Ogura

Corporate Auditor

Takao Sato

Capitalization 60,000,000 yen
Number of Employees 307(As of April ,2021)
Annual Sales 3,531,190,000yen(Result of March , 2021)
Main Business Connections
  • ITEC HANKYU HANSHIN CO.,LTD.
  • NTT Communications Corporation
  • NTT TechnoCross Corporation
  • NTT DATA Corporation
  • NTT BizLink, Inc.
  • JR WEST IT Solutions Company
  • SoftBank Corp.
  • DAIKIN INDUSTRIES, ltd.
  • DXC Technology Japan, Ltd.
  • TV Asahi Corporation
  • The Tokyo Tanshi Co., Ltd.
  • NS Solutions Corporation
  • Hewlett Packard Japan, G.K.
  • Business Brain Showa-Ota Inc.
  • Hitachi, Ltd.
  • Hitachi Solutions, Ltd.
  • FUJITSU LIMITED
  • MusicGrid ,Inc.
  • Yodobashi Camera Co.,Ltd.

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