Company Information

Company Information

Profile / Executives / Historic Milestones

Company Profile
Company Name
Sumitomo Electric System Solutions Co., Ltd.
Established
October 1, 2006
Capital
480 million yen
Shareholder
Sumitomo Electric Industries, Ltd.
Representative
President Koichi Washimi
Employees
563
Business Description
Hardware and software development, design, manufacture, construction and maintenance of information-communication networks, road traffic-related systems, and electronic equipment
Executives
President Koichi Washimi
Managing Director Mitsuhiro Ueda
Director Hideo Hato
Director Hitoshi Hirata
Director Takekazu Okutsu
Director Takashi Kimura
Director Takeshi Iwamoto
Director Shoichi Tanada
Director Akifumi Kawano
Director Hitoshi Oosumi
Director Yoshikazu Takeuchi
Auditor Tatsuya Kadonaga
Historic Milestones

【Former Sumitomo Electric Hightechs Co., Ltd.】

1974

Established Sumiden Busitronics Co., Ltd.
Commenced design, production, sales, and maintenance of mini-computer systems and a wide variety of terminal units.

1987

Changed the company name of Sumiden Busitronics Co., Ltd. to Sumitomo Electric Hightechs Co., Ltd.

2000

Inherited information equipment business from Sumitomo Electric Industries, Ltd.
Absorbed and reorganized the Systems Promotion Department of Sumitomo Electric Industries, Ltd.

2002

Merged with Sim Design Technology Corporation.

2003

Established CS Manufacturing, Inc.

【Former Sumitomo Electric Field Systems Co. Ltd. 】

1984

Established Sumiden System Co., Ltd.
Commenced operation after transference of business in the area of traffic control system construction, maintenance and software from the Systems & Electronics Division of Sumitomo Electric Industries, Ltd.

1987

Changed the company name of Sumiden System Co., Ltd. to Sumitomo Electric System Engineering Co., Ltd.

1992

The business in the area of construction and maintenance was split off to become a new company,Sumiden Field Engineering Co., Ltd.
Changed the company name of Sumitomo Electric System Engineering Co., Ltd. to Sumitomo Electric Systems Co., Ltd.,specializing in software.

2003

Changed the company name to Sumitomo Electric Field Systems Co. Ltd.after transference of business in the area of software from Sumitomo Electric Systems Co., Ltd.

2004

Inherited business in the area of hardware design, as well as software design and production, from the Systems & Electronics Division of Sumitomo Electric Industries, Ltd.

【Sumitomo Electric System Solutions Co., Ltd.】

2006

Sumitomo Electric Hightechs Co., Ltd. and Sumitomo Electric Field Systems Co., Ltd. merged to form Sumitomo Electric System Solutions Co., Ltd.

2009

Opened Osaka Branch Office.

2011

Consolidated the order handling operations of the Systems & Electronics Division of Sumitomo Electric Industries into the Company for orders related to domestic public sector demand in the ITS business.

2018

Transferred IT asset management software business to Sumitomo Electric Information Systems Co., Ltd.

2019

Transferred network engineering business to Sumitomo Densetsu Co., Ltd.

2024

Certified as an AWS Advanced Tier Service Partner.

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