Directors, Audit & Supervisory Board Members and Executive Officers
Board of Directors
| Chairman of the Board and Director | Teiji Koge |
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| President and Representative Director | Keita Kato | Chief Executive Officer |
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| Representative Director | Futoshi Kamiwaki | Senior Managing Executive Officer, Responsible for ESG Management Department, Digital Transformation Department and New Business Development Department, Head of Business Strategy Department |
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| Director | Yoshiyuki Hirai | Senior Managing Executive Officer, President of Urban Infrastructure & Environmental Products Company |
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| Director | Toshiyuki Kamiyoshi | Senior Managing Executive Officer, President of Housing Company |
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| Director | Ikusuke Shimizu | Senior Managing Executive Officer, President of High Performance Plastics Company |
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| Director | Kazuya Murakami | Executive Officer, Head of Human Resources Department |
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| Outside Director | Yutaka Kase | Advisor of Sojitz Corporation |
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| Outside Director | Hiroshi Oeda | Sepecial Advisor of Nisshin Seifun Group Inc. |
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| Outside Director | Haruko Nozaki | Executive Vice-President of Kyoto University |
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| Outside Director | Miharu Koezuka | Former Senior Managing Director (Representative Director) of Takashimaya Company, Limited |
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| Outside Director | Machiko Miyai | Director, Managing Operating Officer of MORINAGA & CO., LTD. |
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Audit & Supervisory Board Members
| Fulltime Audit & Supervisory Board Member | Hiroyuki Taketomo |
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| Fulltime Audit & Supervisory Board Member | Toshitaka Fukunaga |
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| Outside Audit & Supervisory Board Member | Kazuyuki Suzuki | Professor Emeritus of The University of Electro-Communications, Specially-appointed Professor of Graduate School of Informatics and Engineering of The University of Electro-Communications |
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| Outside Audit & Supervisory Board Member | Shimizu Ryoko | Fulltime Professor of School of Accountancy of Kansai University |
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| Outside Audit & Supervisory Board Member | Yoshikazu Minomo | Attorney at Law |
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Executive Officers
| Chief Executive Officer | Keita Kato |
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Housing Company
| Senior Managing Executive Officer | Toshiyuki Kamiyoshi | President of Housing Company |
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| Managing Executive Officer | Kenji Yagi | Responsible for West Japan Region, President of SEKISUI HEIM KINKI CO., LTD. |
| Managing Executive Officer | Masahide Yoshida | Head of Housing Business Management Division, President of TOKYO SEKISUI HEIM CO., LTD. |
| Executive Officer | Akinori Kawase | Head of Development Division |
| Executive Officer | Shinichi Jose | Head of Manufacturing & Materials Division, President of SEKISUI HEIM INDUSTRY CO., LTD. |
| Executive Officer | Satoru Maruyama | President of SEKISUI HEIM CHUBU CO., LTD. |
| Executive Officer | Masaru Fujimoto | Head of Administrative Management & Control Division |
| Executive Officer | Kenichi Tadokoro | Head of Technology ＆CS Division |
Urban Infrastructure & Environmental Products Company
| Senior Managing Executive Officer | Yoshiyuki Hirai | President of Urban Infrastructure & Environmental Products Company |
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| Executive Officer | Takeo Kishitani | Head of Sheet Division and New Business Development Division |
| Executive Officer | Hiroki Okubo | Head of Management Planning Department |
| Executive Officer | Toru Kurita | Head of Technology & CS Promotion Department |
| Executive Officer | Jitsuo Kitamura | Head of Higashinihon Sales Headquarters and Sales DX Management Division |
| Executive Officer | Masataka Uemura | Head of Pipeline Renewal Division |
| Executive Officer | Katsumi Take | Head of General Institute |
High Performance Plastics Company
| Senior Managing Executive Officer | Ikusuke Shimizu | President of High Performance Plastics Company |
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| Executive Officer | Toshio Konno | Head of Corporate Planning Department |
| Executive Officer | Akira Asano | Chairman of the Board of SEKISUI AEROSPACE CORPORATION |
| Executive Officer | Masayuki Inoue | Responsible for Building & Infrastructure Materials field, Head of Building & Infrastructure Materials Business Strategy Department |
| Executive Officer | Takashi Muramatsu | Responsible for Electronic field, Head of Electronic Business Strategy Department and New Business Promotion Division |
| Executive Officer | Hiroyuki Yamashita | Responsible for Mobility field, Head of Mobility Business Strategy Department |
| Executive Officer | Yoshitaka Miyake | Head of Specialty Chemicals Division |
Headquarters
| Senior Managing Executive Officer | Futoshi Kamiwaki | Responsible for ESG Management Department, Digital Transformation Department and New Business Development Department, Head of Business Strategy Department |
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| Executive Officer | Katsunori Mukai | Head of R&D Center and Intellectual Property Group |
| Executive Officer | Tatsuya Nishida | Head of Corporate Finance & Accounting Department |
| Executive Officer | Yoshiki Deguchi | Head of Manufacturing Infrastructure Enhancement Center |
| Executive Officer | Meiko Koga | Head of Public Relations Department |
| Executive Officer | Kazuya Murakami | Head of Human Resources Department |
| Executive Officer | Naoko Fukutomi | Head of Legal Department |