Member List

Members *  As of Nov 21, 2023.  in alphabetical order 

 Asanuma Corporation  Asunaro Aoki Construction Co., Ltd
 Dai Nippon Construction  DAI-DAN Co., Ltd.
 Daiho Corporation  Fudo Tetra Corporation
 Fujita Corporation  Hazama Ando Corporation
 Hitachi Zosen Corporation  IHI Corporation
 IHI Infrastructure Systems Co., Ltd.            Iwata Chizaki Inc.
 JDC Corporation  JFE Engineering Co., Ltd.
 Kajima Corporation  Kandenko CO.,LTD.
 Kinden Corporation  Kitano Construction Corp.
 Konoike Construction Co., Ltd.  Kubota Construction Co., Ltd.
 Kumagai Gumi Co., Ltd.  Maeda Corporation
 Nippo Corporation  Nishimatsu Construction Co., Ltd.
 NITTOC CONSTRUCTION CO., LTD.  Obayashi Corporation
 Okumura Corporation  P.S. Mitsubishi Construction Co., Ltd.
 Penta-Ocean Construction Co., Ltd.  Rinkai Construction Co., Ltd.
 Sato Kigyo Co., Ltd.  Sato Kogyo Co., Ltd.
 Shimizu Corporation  SHINRYO CORPORATION
 Sumitomo Mitsui Construction Co., Ltd.  Taikisha Ltd.
 Taisei Corporation  Takasago Thermal Engineering Co., Ltd
 Takenaka Civil Engineering & Construction Co., Ltd.           Takenaka Corporation
 Tekken Corporation  The Zenitaka Corporation
 Toa Corporation  Tobishima Corporation
 Toda Corporation  Tokura Construction Co., Ltd.
 Tokyu Construction Co., Ltd.  Toyo Construction Co., Ltd.
 Tsuchiya Corporation  Wakachiku Construction Co., Ltd.
 WORLD KAIHATSU KOGYO CO., LTD.  Yokogawa Bridge Holdings Corp.