Overview

Basic information

Corporate nameSuganuma Seisakusho Co., Ltd. (SUGANUMA CO., LTD.)
Business initiationMarch 27, 1893
FoundationDecember 1, 1939
Capital96,000,000 yen
RepresentativePresident and CEO, Nobuyuki Suganuma
Description of business
(design, manufacture, and sales)
Line hardware for train tracks.
Electric power transmission/transformation line appliances.
Distribution line appliances.
Tent equipment.
Signs, etc.

Our main clients

Hokkaido Railway Company
East Japan Railway Company
Central Japan Railway Company
West Japan Raiway Company
Shikoku Railway Company
Kyushu Railway Company
Japan Freight Railway Company
Japan Railway Construction, Transport and Technology Agency
Bureau of Transportation, Tokyo Metropolitan Government
Transportation Bureau, City of Nagoya
Osaka Municipal Transportation Bureau
Fukuoka City Transportation Bureau
Tokyo Metro Co., Ltd.
Tokyu Corporation
Tobu Railway Co., Ltd.
Odakyu Electric Raiway Co., Ltd.
Hankyu Hanshin Denki System K.K.
Fujikyuko Co., Ltd.
Doden Co., Ltd.
Nippon Densetsu Kogyo Co., Ltd.
Shinsei Technos Co., Ltd.
Nippon Rietec Co., Ltd.
Total Electric Management Service Co., Ltd.
Toho Electrical Construction Company
NESCO
Kyushu Denki System, Inc.
Nishi-Nihon Tech Co., Ltd.
Shimizu Corporation
Taisei Corporation
Obayashi Corporation
Kajima Corporation
Maeda Corporation
Nishimatsu Construction Co., Ltd.
Wako Filter Technology Ltd.
Wako Techno Ltd.
TEPCO
KEPCO The Kansai Electric Power Co., Inc.
Ministry of Defense