NEWS
- IR Notice Concerning the Status of Acquisition of Own Shares (PDF: 208 KB)
- Sustainability Obayashi Corporate Report 2025 is now available
- Others Publication of the public relations magazine Obayashi Quarterly No. 64, "Maps": Deciphering MOTOORI Norinaga's Imaginary Town in the Hashihara Castle Town Map
- Company Profile Obayashi Corporate Profile is now available
- Others Two Event Stage Videos Added to Special Website for "OBAYASHI VISION SHOWCASE 2025," the Obayashi Group's Comprehensive Exhibition
- IR Notice Concerning the Status of Acquisition of Own Shares (PDF: 196 KB)
- Sustainability Obayashi Corporate Report 2025 is now available
- Company Profile Obayashi Corporate Profile is now available
- Sustainability Posted Statement on Modern Slavery and Human Trafficking (FY2024) (PDF: 434.5 KB)
- IR Corporate Governance Report 2025 (PDF: 494 KB)
- IR Notice of Resolutions of the 121st Ordinary General Meeting of Shareholders (PDF: 90 KB)
- Company Profile The Obayashi Group's Comprehensive Exhibition "OBAYASHI VISION SHOWCASE 2025" Is Being Held in Tokyo and Osaka
- IR Notice Concerning the Status of Acquisition of Own Shares (PDF: 208 KB)
- Sustainability Obayashi Corporate Report 2025 is now available
- IR Notice Concerning the Status of Acquisition of Own Shares (PDF: 196 KB)
- IR FY2025 1st Quarter : Summary of the Financial Results Briefing Conference (April 1, 2025 to June 30, 2025) (PDF: 143 KB)
- IR FY2025 1st Quarter : Presentation on Financial Results With Notes (April 1, 2025 to June 30, 2025) (PDF: 891 KB)
- IR Notice Concerning Determination of Matters Related to the Acquisition of Own Shares (PDF: 195 KB)
- Sustainability Obayashi Corporate Report 2025 is now available
- Sustainability YOKOHAMA SYMPHOSTAGE Wins "Awards of Merit" at the IES Illumination Awards
- Sustainability Posted Statement on Modern Slavery and Human Trafficking (FY2024) (PDF: 434.5 KB)
- Sustainability Obayashi Corporation Wins Gold and Silver at the "A' Design Award," One of the World's Largest International Design Competitions
- Sustainability Two Obayashi Corporation Representatives Honored Aotearoa Hydrogen Awards 2025 in New Zealand
- IR ESG Briefing for Institutional Investors and Securities Analysts Held
- Others Publication of the public relations magazine Obayashi Quarterly No. 64, "Maps": Deciphering MOTOORI Norinaga's Imaginary Town in the Hashihara Castle Town Map
- Others Two Event Stage Videos Added to Special Website for "OBAYASHI VISION SHOWCASE 2025," the Obayashi Group's Comprehensive Exhibition
- Others STAGE EVENT ARCHIVE Added to Special Website for "OBAYASHI VISION SHOWCASE 2025," the Obayashi Group's Comprehensive Exhibition
- Technologies Open Lab 3, a Multipurpose Laboratory Construction Project Phase I, Has Been Completed, Reusing used Structural Components from a Demolished Building
- Technologies Obayashi Corporation Builds ORCISM™ Integrated Management and Control System to Support Crane Operation Safety and Productivity
- Others Spam Alert: Notice Regarding Spoof E-mails Using the Names of Current and Former Presidents of Obayashi Corporation [Repost]
Projects
Here are some of Obayashi's achievements
