Overview

Basic Information

Corporate NameSuganuma Co., Ltd.
Business InitiationMarch 27, 1893
FoundationDecember 1, 1939
Capital96,000,000 yen
RepresentativePresident and CEO, Nobuyuki Suganuma
Business ContentDesign, Manufacture and Sale of Overhead Catenary Fittings.
CertificationISO9001 : 2015
JIS E 2201
ISO9001
JSA JAB
JIS2201

Our Main Clients

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