Mar 1979 Joined the Company Jun 1984 Director, General Manager of President's Office Jun 1986 Managing Director Jun 1987 Representative Director, Managing Director Jun 1988 Representative Director, Senior Managing Director Jun 1992 Representative Director, Executive Vice President Feb 1998 Representative Director, President Jun 2004 Representative Director, President and Executive Officer Nov 2006 Representative Director, Chairman, Chuo Kanri Co., Ltd. (current) Feb 2023 Representative Director, Chairman of the Company (current)

Apr 1996 Joined the Company Apr 2010 Executive Officer, General Manager of President's Office Jun 2012 Director, Executive Officer, General Manager of General Affairs Dept., Management HQ; Deputy General Manager of Sales HQ; General Manager of Mikawa Branch Jun 2014 Director, Executive Officer, Deputy General Manager of Management HQ; General Manager of General Affairs Dept.; Deputy Head of IT Control Office; Deputy General Manager of Sales HQ; Mikawa Branch Manager Jan 2015 Representative Director, Vice President, Sakata Construction Co., Ltd. Jun 2015 Director of the Company Apr 2016 Representative Director, President, Sakata Construction Co., Ltd. Apr 2019 Director, Managing Executive Officer, Head of East Japan Division; Representative Director, President, Sakata Construction Co., Ltd. Apr 2020 Director, Senior Managing Executive Officer, General Manager of Sales HQ Jun 2020 Representative Director, Senior Managing Executive Officer, General Manager of Sales HQ Apr 2021 Representative Director, Senior Managing Executive Officer, General Manager of Sales HQ and Head Office Manager Apr 2022 Representative Director, Executive Vice President and Executive Officer, General Manager of Sales HQ and Head Office Manager Feb 2023 Representative Director, President and Executive Officer, General Manager of Sales HQ (current)

Apr 1989 Joined the Company Apr 2009 Deputy General Manager, Head Office Building Dept.; Deputy Manager, Second Sales Dept., Head Office Sales Dept. Jun 2012 Deputy Head Office Manager; General Manager of Building Dept. Jun 2013 Executive Officer, Deputy Head Office Manager; General Manager of Building Dept. Jun 2017 Managing Executive Officer, Acting General Manager of Building Business HQ Jun 2018 Director, Managing Executive Officer, General Manager of Building Business HQ Apr 2022 Director, Senior Managing Executive Officer, Head of Building Business Feb 2023 Director, Senior Managing Executive Officer, General Manager of Building Business HQ Jun 2024 Director, Senior Managing Executive Officer, Head of Building Business (current)

Apr 1982 Joined the Company Jun 2004 Executive Officer, General Manager of Building Sales Dept., Head Office Sales Dept. Jun 2006 Director, Executive Officer, Deputy Head Office Manager; General Manager of Building Sales Dept., Head Office Sales Dept. Apr 2009 Director, Executive Officer, General Manager of Sales HQ Apr 2011 Director, Managing Executive Officer, General Manager of Sales HQ Apr 2012 Director, Managing Executive Officer, General Manager of Management HQ; in charge of risk and receivables management Jun 2015 Director, Managing Executive Officer, General Manager of Management HQ and General Affairs Dept.; Head of IT Control Office Nov 2016 Director, Managing Executive Officer, General Manager of Management HQ and Head of IT Control Office Jun 2018 Director, Managing Executive Officer, in charge of sales, finance and personnel; General Manager of ICT Promotion Office, Management HQ May 2019 Director, Managing Executive Officer, Head of West Japan Division; Representative Director, Vice President, Kyushu Construction Co., Ltd. Apr 2020 Director; Representative Director, President, Kyushu Construction Co., Ltd. Jun 2023 Director, Senior Managing Executive Officer, General Manager of Management HQ (current)

Apr 1986 Joined the Company Apr 2020 General Manager of Central and West Japan Construction Dept., Civil Engineering Business HQ; General Manager of Civil Procurement Dept., Civil Engineering Business HQ and Head Office Apr 2021 Executive Officer, General Manager of Construction Dept., Civil Engineering Business HQ; General Manager of Civil Procurement Dept. Jun 2021 Executive Officer, General Manager of Sales Dept., Civil Engineering Business HQ; General Manager of Civil Procurement Dept. Jun 2022 Executive Officer, General Manager of Sales Dept. and Construction Dept., Civil Engineering Business HQ Apr 2023 Executive Officer, General Manager of Civil Engineering Business HQ Jun 2023 Director, Executive Officer, General Manager of Civil Engineering Business HQ Jun 2024 Director, Managing Executive Officer, General Manager of Civil Engineering Business HQ Jun 2025 Director, Managing Executive Officer, General Manager of Civil Engineering Business HQ and Technology HQ (current)

Apr 1988 Joined the Company Apr 2004 Construction Manager, Head Office Building Dept. Apr 2009 General Manager of Renewal Dept., Building Business HQ; General Manager of Central Japan Construction Dept., Building Business HQ Jun 2012 Deputy General Manager, Building Business HQ; General Manager of Construction Dept. and Central Japan Construction Dept.; General Manager of Renewal Dept. Jun 2016 Executive Officer, Deputy General Manager, Building Business HQ; General Manager of Construction Dept. and Head Office Renewal Dept.; in charge of personnel, Management HQ Jun 2017 Executive Officer, Deputy Head Office Manager; General Manager of Head Office Building Dept. and Head Office Renewal Dept.; in charge of personnel, Management HQ Apr 2023 Executive Officer, Acting General Manager of Building Business HQ Jun 2024 Director, Executive Officer, General Manager of Building Business HQ (current)

Mar 1981 Joined the Company Jan 2008 General Manager of First Sales Dept., Head Office Sales Dept. Jun 2016 General Manager of Port Sales Dept., Head Office Sales Dept. (concurrent) Jun 2019 General Manager of Head Office Civil Sales Dept. Apr 2020 Executive Officer, General Manager of Head Office Civil Sales Dept. Jun 2024 Executive Officer, Deputy Head Office Manager; in charge of Head Office civil sales Jun 2025 Managing Executive Officer, Head Office Manager Jun 2026 Director, Managing Executive Officer, Head Office Manager (current)

Apr 1984 Joined the Company Apr 2009 General Manager of East Japan Construction Dept., Building Business HQ Jun 2012 Deputy Head, Building Business HQ Jun 2014 General Manager of Central Japan Construction Dept., Building Business HQ; Deputy General Manager of Head Office Building Dept.; Deputy General Manager of Engineering Dept., Management HQ Jun 2016 Acting Head, Building Business HQ; General Manager of Central Japan Division Apr 2019 Executive Officer, in charge of West Japan area, Building Business HQ Jan 2023 Executive Officer, Deputy Head, Building Business HQ; in charge of East Japan area May 2025 Executive Officer, Tokyo Branch Manager; Deputy Head, Building Business HQ; in charge of East Japan area Jun 2026 Director, Executive Officer, Tokyo Branch Manager (current)

Apr 1984 Joined the Company Jun 1985 Joined Chuo Consultants Co., Ltd. Jun 1994 Representative Director, President, Chuo Consultants Co., Ltd. (current) Aug 2017 Representative Director, Fujiya Holdings Co., Ltd. (current) Jun 2022 Director of the Company (current)

Apr 1984 Joined Taisei Corporation Jun 1998 Director, Washino Keiei Service Co., Ltd. (current) Jan 2003 Head, Washino Social Insurance and Labor Consultant Office (current) May 2020 President, Women's Division, Nagoya Chamber of Commerce and Industry May 2020 Vice President, National Federation of Chambers of Commerce and Industry Women's Division May 2022 Member, Aichi Prefecture Special Public Officials Remuneration Deliberation Council Nov 2022 Member, Labor Committee, Japan Chamber of Commerce and Industry May 2024 Member, Nagoya City Employee Ethics Review Committee (current) Jun 2024 Director of the Company (current)

Apr 1981 Joined Ministry of Finance (Okurasho) Jul 2011 Commissioner, Kanto-Shinetsu Regional Taxation Bureau Aug 2012 Director, Yokohama Customs Jul 2015 Director, Tokyo Customs Oct 2019 Registered as attorney-at-law; Visiting Attorney, Nagasawa & Partners (current) Jun 2021 Outside Corporate Auditor, Weinz Toyota Kanagawa Co., Ltd. (current) May 2022 Advisor, Drive Communications (current) Jan 2023 Senior Advisor, DBJ Asset Management Co., Ltd. (current) Jun 2026 Director of the Company (current)

Sep 2009 Joined the Company Jun 2013 Executive Officer, Deputy General Manager of Management HQ; General Manager of Accounting Dept. Jun 2018 Director, Executive Officer, General Manager of Management HQ and Accounting Dept. Apr 2020 Director, Managing Executive Officer, General Manager of Management HQ and Accounting Dept. Jun 2022 Director, Managing Executive Officer, General Manager of Management HQ Jun 2023 Full-time Corporate Auditor of the Company (current)

Apr 1993 Joined Tokai Bank, Ltd. (now MUFG Bank, Ltd.) Oct 2000 Joined Sanyu Audit Corporation Jan 2021 Established Hideaki Yashiro Certified Public Accountant Office Jan 2021 Manager, Aichi Small and Medium Enterprise Turnaround Support Council (now Aichi Small and Medium Enterprise Revitalization Council) (current) Jun 2022 Corporate Auditor of the Company (current)

Apr 1986 Researcher, Central Research Laboratory, INAX Corporation Oct 1992 Associate Professor, Department of Social Development Engineering, Nagoya Institute of Technology Oct 2005 Professor, Graduate School of Urban Circulation System Engineering, Nagoya Institute of Technology Apr 2020 Special Assistant to the President, Nagoya Institute of Technology Apr 2023 Professor, Architecture and Design Program, Graduate School of Engineering, Nagoya Institute of Technology Jun 2024 Corporate Auditor of the Company (current)

Apr 1982 Joined Tokai Bank, Ltd. (now MUFG Bank, Ltd.) Jan 2001 Branch Manager, Iwakura Branch, Tokai Bank, Ltd. Mar 2002 Branch Manager, Joshin Branch, UFJ Bank Limited (now MUFG Bank, Ltd.) Apr 2007 Branch Manager, Ichinomiya Branch, Mitsubishi Tokyo UFJ Bank, Ltd. (now MUFG Bank, Ltd.) May 2009 Branch Manager, Yanagibashi Branch, Mitsubishi Tokyo UFJ Bank, Ltd. (now MUFG Bank, Ltd.) Jun 2011 Director, Toei Co., Ltd. Apr 2014 Managing Director, Toei Co., Ltd. Apr 2020 Vice President Director, Toei Co., Ltd. Jun 2024 Retired from Toei Co., Ltd. Jun 2025 Corporate Auditor of the Company (current)