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Sustainability

Two Obayashi Corporation Representatives Honored Aotearoa Hydrogen Awards 2025 in New Zealand

IR

ESG Briefing for Institutional Investors and Securities Analysts Held

Sustainability

Bird Paradise (Singapore) Receives 3rd OCAJI Project Award

Sustainability

Nature-Related Information Disclosure (Disclosure Based on TNFD Recommendations)

IR

Obayashi Receives High Ratings from Three Major IR Website Evaluation Organizations

Sustainability

"Well-Being Enhancement Programs" was added on Obayashi diversity and inclusion website

Sustainability

Obayashi Selected for Inclusion in the Dow Jones Sustainability Asia Pacific Index

Sustainability

Obayashi Corporation Introduces Alumni Recruitment System

Sustainability

Obayashi Corporate Report 2024 is now available

Sustainability

Posted Statement on Modern Slavery and Human Trafficking (FY2023) (PDF: 474.8 KB)

Sustainability

Climate-Related Information Disclosure (Disclosure Based on TCFD Recommendations) was updated

Sustainability

Adoption of JP-MIRAI Assist, a Consultation and Remedy Service for Migrant Workers

Sustainability

Thailand's International Convention Center and Cambodia's National Road No.5 Receive 2nd OCAJI Project Award

Sustainability

Three Projects Receive ICONIC AWARDS 2023, Germany

Sustainability

Registered as a TNFD Adopter

Sustainability

ES CON FIELD HOKKAIDO and Obayashi Sendai Umeda Dormitory were named the winners of the German Design Award 2024, an international design competition

Sustainability

Selected for CDP Climate Change A List for the Fourth Year in a Row

Sustainability

Posted Statement on Modern Slavery and Human Trafficking (FY2022) (PDF: 712.7 KB)

Sustainability

Three Bridge Projects in Bangladesh Received Japan Construction International Award

Sustainability

Obayashi Corporation joins TNFD Forum

Sustainability

Obayashi Diversity & Inclusion website is now available

Sustainability

The Obayashi Group has established the Intellectual Property Policy

Sustainability

Notice of revision to the Obayashi Group Environmental Policy

Sustainability

The Obayashi Group has formulated Health and Productivity Management Policy

Sustainability

The Obayashi Group has formulated Obayashi Group Human Resource Management Policy

Sustainability

Selected for CDP Climate Change A List for the Third Year in a Row

Sustainability

Obayashi Group's GHG Emission Reduction Targets Approved by SBTi Based on 1.5℃ Criteria

Sustainability

Obayashi Corporate Report 2022 is now available (PDF: 10.9 MB)

Sustainability

Introducing Obayashi Group's initiatives to Contribute to Achieving SDGs

Sustainability

Posted Statement on Modern Slavery and Human Trafficking (FY2022.3) (PDF: 438.7 KB)

Sustainability

Continued to be selected as a constituent of the ESG indexes used by the Government Pension Investment Fund (GPIF)

Sustainability

Obayashi SVVL (Silicon Valley Ventures & Laboratory) received Special Prize of JAPAN Construction Int'l Award

Sustainability

Notice of New CO2 Emission Reduction Targets

Sustainability

Selected as "Supplier Engagement Leader" for the second year in a row

Sustainability

Selected as "A List" in CDP Climate Change Report for the Second Year in a Row

Sustainability

Obayashi Corporate Report 2021 is now available (PDF: 10.9 MB)

Sustainability

Posted Statement on Modern Slavery and Human Trafficking (FY2021.3) (PDF: 411.9 KB)

Sustainability

Notice of revision to the Obayashi Group Human Rights Policy

Sustainability

Continued to be selected as a constituent of the four ESG indexes utilized by GPIF

Others

Japan's first fully-wooden and fire-resistant high-rise structure "OY Project"

Sustainability

Selected as "Leaderboard" in the Supplier Engagement Rating for the First Time

Company Profile

Regarding Cease and Desist Order and Surcharge Payment Order Received from Japan Fair Trade Commission (PDF: 14.0 KB)

Sustainability

Selected as "A List" in CDP Climate Change Report for the First Time

Sustainability

Climate-Related Information Disclosure (Disclosure Based on TCFD Recommendations)

Sustainability

Obayashi Corporate Report 2020 is now available (PDF:9.8 MB)

Sustainability

Continued to be selected as a constituent of FTSE4 Good Index Series, FTSE Blossom Japan Index, and other major ESG investment indices

Sustainability

Posted Statement on Modern Slavery and Human Trafficking (FY2020.3) (PDF:1.9 MB)

Sustainability

Support for TCFD (Task Force on Climate-related Financial Disclosures)

Sustainability

Selected as "A-" in CDP Climate Change Report 2019

Sustainability

Obayashi Corporate Report 2019 is now available (PDF:7.9 MB)

Sustainability

Posted Slavery and Human Trafficking Statement in accordance with the UK Modern Slavery Act 2015 (PDF:191.7 KB)

Sustainability

Selected for FTSE4Good Index Series, FTSE Blossom Japan Index, and other major ESG investment indices

Sustainability

Obayashi Corporation has issued a sustainability bond

Sustainability

"Obayashi Green Vision 2050" updated to "Obayashi Sustainability Vision 2050"

Sustainability

Obayashi Corporation has received a Second Party Opinion on Obayashi Sustainability Bond from DNV GL Business Assuarance Japan K. K. (Sustainability bond eligibility pre-issue assessment report) (PDF:866.3KB)

Company Profile

Regarding a Suspension of Business Penalty in Accordance with the Construction Business Act(PDF:62.9KB)

New Businesses

Joint development agreement signed with Tuaropaki Trust, will build hydrogen production plant

Sustainability

Obayashi Corporation has issued a green bond

Company Profile

Regarding a Judgment on a violation of the Antimonopoly Act(PDF:70.8KB)

Sustainability

Obayashi Corporation has received a Second Party Opinion on Obayashi Green Bond from DNV GL Business Assuarance Japan K. K. (Green bond eligibility pre-issue assessment report)(PDF:1.07MB)

Sustainability

Obayashi Corporate Report 2018 is now available(PDF:7.2MB)

Company Profile

Notice Regarding the Establishment of a Third-party Committee(PDF:67.8KB)

Sustainability

OBAYASHI AWARDED PRESTIGIOUS WELL CERTIFICATION BY THE INTERNATIONAL WELL BUILDING INSTITUTE™ The first WELL Certified™ project in Japan

IR

Obayashi Corporate Report 2017 is now available(PDF:10,260KB)

IR

Obayashi Corporate Report 2016 is now available(PDF:11,448KB)

IR

Obayashi Corporate Report 2015 is now available(PDF:13,502KB)