Company Profile

Company Name KOSEI CORPORATION
Head Office

1-1 Kamiosuga-chou,Higashi-ku,Hiroshima

Founded September 1,1941
Capital 780 million yen
Major Shareholders West Japan Railway Company 21.50%
Daitetsu Kogyo Co., Ltd. 16.14%
Primary businesses 1.Construction and supervision of civil engineering, building, track, and other construction work
2.Construction work planning, design, surveying and consulting
3.Real estate business
Management Team
President Representative Director and Executive Officer
Takashi Hinata
Director and Managing Executive Officer
Koji Uemura
Director and Executive Officer
Akihiro Yoshimoto/Hitoshi Ohishi/Yasunori Urakawa/Yasuyuki Tanaka
Director
Norifumi Segawa/Shoichi Saeki/Kosuke Araki/Masaru Matsuo
Auditor
Takahiro Kanemura/Mitsuharu Inoue/Hiroaki Ito
Executive Officer
Atsuhisa Masuda/Seiichi Shiomi/Hisashi Kitano/Nobuhiko Ueoka/Koji Ikoma/Fumihiro Osada/Kazufumi Watanabe
Employees 1,030(as of March 31,2024)
Major banks The Hiroshima Bank, Ltd./The Yamaguchi Bank, Ltd./Momiji Bank,Ltd./The Chugokou Bank, Ltd./The San-in Godo Bank, Ltd./Sumitomo Mitsui Trust Bank, Limited.

  2021 2022 2023
Sales 49.7 52.1 66.3
Operating income 0.5 0.6 1.0