Coverage of the Environmental Performance Data (Japan)

Housing Company

R&D institutes One company and one business site
  • Sekisui Chemical Co., Ltd. Tsukuba R&D Site
Production plants 11 companies and 10 business sites
  • Hokkaido Sekisui Heim Industry Co., Ltd.
  • Kanto Sekisui Heim Industry Co., Ltd.
  • Tohoku Sekisui Heim Industry Co., Ltd.
  • Tokyo Sekisui Heim Industry Co., Ltd.
  • Chushikoku Sekisui Heim Industry Co., Ltd.
  • Chubu Sekisui Heim Industry Co., Ltd.
  • Kyusyu Sekisui Heim Industry Co., Ltd.
  • Sekisui Board Co., Ltd., etc.
Sales and construction
companies
26 companies and
122 business sites
  • Sekisui Heim sales companies
  • Construction and service companies

Construction and service companies

High Performance Plastics Company

R&D institutes Two companies and two business sites
  • Sekisui Chemical Co., Ltd. Minase Site
  • Sekisui Medical Co., Ltd. Drug Development Solutions Center
Production plants14 companies and 19 business sites
  • Sekisui Chemical Co., Ltd. Musashi Plant
  • Sekisui Chemical Co., Ltd. Shiga-Minakuchi Plant
  • Sekisui Chemical Co., Ltd. Taga Plant
  • Sekisui Techno Molding Co., Ltd. / Sekisui Film Co., Ltd.
  • Sekisui Medical Co., Ltd., etc. / Sekisui Fuller Company, Ltd.
  • EIDIA Co., Ltd.
  • Sekisui Nano Coat Technology Co., Ltd., etc.
  • Tokuyama Sekisui Industry Co., Ltd.,

14 companies and 21 business sites in total

Urban Infrastructure and Environmental Products Company

R&D institutes One company and one business site
  • Sekisui Chemical Co., Ltd. Kyoto Research & Development Laboratories
Production plants26 companies and 19 business sites
  • Sekisui Chemical Co., Ltd. Shiga-Ritto Plant
  • Sekisui Chemical Co., Ltd. Gunma Plant
  • Sekisui Chemical Hokkaido Co., Ltd. / Toto Sekisui Co., Ltd. Ota Plant
  • Nara Sekisui Co., Ltd. / Shikoku Sekisui Co., Ltd.
  • Kyushu Sekisui Industry Co., Ltd. /Hanyu Sekisui Co., Ltd.
  • Yamanashi Sekisui Co., Ltd., etc. / Sekisui Seikei, Ltd.
  • Sekisui Hinomaru Co., Ltd. etc
Sales One company and 10 business sites
  • Sekisui Chemical Co., Ltd. Higashinihon Branch, Nishinihon Branch, etc.

26 companies and 30 business sites in total

Headquarters

R&D institutesOne company and one business site
  • Sekisui Chemical Co., Ltd. Development Center
Production plants and
headquarters
Two companies and
three business sites
  • Sekisui Chemical Co., Ltd. Osaka headquarters and Tokyo headquarters, etc.
  • ENAX, Inc. Chubu office

Two companies and four business sites in total

Total: 77 companies and 188 business sites

Note: The total number of companies and business sites do not match, since some companies have two or more business sites, and some business sites are shared by two or more companies.

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