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2023 News

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FY2023 2nd Quarter : Summary of the Financial Results Briefing Conference (April 1, 2023 to September 30, 2023) (PDF: 154.2 KB)

Company Profile

Acquisition of Shares of Eastland Generation Limited (PDF: 121.4 KB)

IR

FY2023 2nd Quarter : Presentation on Financial Results (April 1, 2023 to September 30, 2023) (PDF: 2.5 MB)

IR

FY2023 2nd Quarter : Supplementary Data on Financial Results (April 1, 2023 to September 30, 2023) (PDF: 613.0 KB)

IR

FY2023 2nd Quarter : Financial Results (April 1, 2023 to September 30, 2023) (PDF: 1.1 MB)

Company Profile

Acquisition of Shares of MWH US Acquisitions, Inc. (PDF: 163.1 KB)

Sustainability

Obayashi Corporate Report 2023 is now available

IR

FY2023 1st Quarter : Summary of the Financial Results Briefing Conference (April 1, 2023 to June 30, 2023) (PDF: 140.4 KB)

IR

Consolidated Financial Statements (Year Ended March 31, 2023) with Independent Auditor's Report (PDF: 1.7 MB)

IR

Non-consolidated Financial Statements (Year Ended March 31, 2023) with Independent Auditor's Report (PDF: 575.8 KB)

IR

FY2023 1st Quarter : Supplementary Data on Financial Results (April 1, 2023 to June 30, 2023) (PDF: 202.7 KB)

IR

FY2023 1st Quarter : Financial Results (April 1, 2023 to June 30, 2023) (PDF: 625.7 KB)

IR

Notice of Resolutions of the 119th Ordinary General Meeting of Shareholders (PDF: 93.6 KB)

IR

OBAYASHI CORPORATION's Opinion on the ISS Report (PDF: 371.0 KB)

IR

Notice of Convocation of the 119th Ordinary General Meeting of Shareholders (PDF: 991.6 KB)

IR

4th Quarter : Summary of the Financial Results Briefing for Fiscal Year Ended March 31, 2023 (Online Conference) and Main Questions and Answers (PDF: 162.4 KB)

IR

Opinion of the Board of Directors of the Corporation Regarding the Shareholder Proposal (PDF: 359.3 KB)

IR

Financial Data Book (FY ended March 31, 2019 - FY ended March 31, 2023) (PDF: 387.7 KB)

IR

4th Quarter : Presentation on Financial Results (April 1, 2022 to March 31, 2023) (PDF: 2.2 MB)

IR

4th Quarter : Supplementary Data on Financial Results (April 1, 2022 to March 31, 2023) (PDF: 719.2 KB)

IR

4th Quarter Financial Results (April 1, 2022 to March 31, 2023) (PDF: 674.4 KB)

IR

Notice Regarding the Receipt of a Shareholder Proposal (PDF: 127.7 KB)

IR

Notice Regarding Change of Audit & Supervisory Board Members (PDF: 122.1 KB)

IR

Notice Regarding Change of Representative Directors and Officers (PDF: 231.0 KB)

IR

3rd Quarter : Summary of the Financial Results Briefing for Fiscal Year Ending March 31, 2023 (Teleconference) and Main Questions and Answers (PDF: 152.3 KB)

IR

3rd Quarter : Supplementary Data on Financial Results (April 1, 2022 to December 31, 2022) (PDF: 300.7 KB)

IR

3rd Quarter Financial Results (April 1, 2022 to December 31, 2022) (PDF: 592.4 KB)