IEA EBC Annex 57 Japan Commitee

Corporate member

• Asahi Fiber Glass Co.,Ltd.
• ASAHI KASEI CONSTRUCTION MATERIALS CORPORATION
• Daiwa House Industry Co.,Ltd
• DOW KAKOH K.K
• Flat Glass Manufacturers Association of Japan
• Hibiya Engineering, Ltd.
• JSP Corparation
• Kajima Corporation
• Misawa Homes Institute of Reserch and Development Co.,Ltd.
• Nihon Sekei, Inc.
• NIKKEN SEKKEI RESERCH INSTITUTE
• Obayashi Corporation
• Shimizu Corporation
• Shinryo Corporation
• Sumitomo Forestry Co.,Ltd.
• The Japan Iron and Steel Federation

Academic member

• National Institute for land and Infrastracture Management
• Building Reserch Institute
• Keio University
• Kogakuin University
• Utsunomiya University

Secretariat

• Institute for Building Environment and Energy Conservation