August

• 

  August 07, 2025 Press Release

  • Social Infrastructure

  IHI Joins Construction of the World’s Longest Suspension Bridge, Strait of Messina Bridge
  “A road and railway suspension bridge with a main span of 3,300 meters connecting southern Italy and Sicily.”

• 

  August 06, 2025 Timely Disclosure

  • Investor Relations

  Disclosed Consolidated Financial Report for the three months ended June 30, 2025. The presentation (Held on 6 of August, 2025) and Q&A is here.

• 

  August 06, 2025 Timely Disclosure

  • Investor Relations

  Consolidated Financial Report For The Three Months Ended June 30, 2025 (IFRS)
  Financial Results for First Quarter FY2025 (IFRS) (for the year ended March 31, 2026)
  Notice regarding Stock Split, Partial Amendment of Articles of Incorporation, and Revision of Year-end Dividend Forecast
  Notice Regarding the Transfer of Shares of Niigata Transys Co., Ltd.
  Notice Regarding the Transfer of Shares of Meisei Electric Co., Ltd.
  (Progress of Disclosed Matter) Notice Regarding the Transfer of Materials Handling System Business of IHI Transport Machinery Co., Ltd.
  Notice Regarding the Disposal of Treasury Shares by Third-Party Allotment in Connection with the Introduction of Restricted Stock Remuneration Plan
  

July

• 

  July 23, 2025 News

  • Other Sustainability

  IHI Selected as a Constituent of all six ESG Indices by GPIF

• 

  July 23, 2025 Press Release

  • Resources, Energy & Environment

  IHI Wins Engineering Advancement Association of Japan Award for Ammonia Combustion Demonstration Testing at Domestic Power Plant

• 

  July 22, 2025 Timely Disclosure

  • Investor Relations

  (Progress of Disclosed Matter) Notice of Misconduct by IHI’s Consolidated Subsidiary Niigata Transys Co., Ltd.
  

• 

  July 18, 2025 Press Release

  • Investor Relations Social Infrastructure

  Notice regarding the Integration of Group Companies involved in the Bridge, Disaster Prevention, and Water Gate Businesses

• 

  July 16, 2025 Press Release

  • Resources, Energy & Environment

  IHI wins Prestigious Invention Award for Ammonia Burner Used in Demonstration Testing at Japanese Power Plant

• 

  July 11, 2025 Press Release

  • Resources, Energy & Environment

  IHI and Vopak to sign a joint development agreement for the proposed establishment of joint venture for the development and operation of an ammonia terminal in Japan

• 

  July 08, 2025 News

  • Investor Relations

  NOTICE OF RESULTS OF EXERCISE OF VOTING RIGHTS AT THE 208th ANNUAL GENERAL MEETING OF SHAREHOLDERS has been posted.

June

• 

  June 30, 2025 News

  • Investor Relations

  IHI held the 208th Annual General Meeting of Shareholders on June 25, 2025 (JST).

• 

  June 30, 2025 News

  • Investor Relations

  Our View, Policy, Regarding Reduction of Investment Unit
  

• 

  June 23, 2025 News

  • Investor Relations

  The 208th Term Annual Securities Report has been posted.

• 

  June 23, 2025 Press Release

  • Resources, Energy & Environment

  IHI and GE Vernova Complete Large-Scale Combustion Test Facility for Ammonia Gas Turbine Development

• 

  June 18, 2025 Press Release

  • Resources, Energy & Environment

  IHI Group Becomes First Japanese Entity to Win Top Award at CIMAC Congress 2025 for Ammonia-Fueled Engine Cutting Emissions by Up to 95%

May

• 

  May 30, 2025 News

  • Other

  Dr. Soichi Noguchi appointed as President of IHI Academy to accelerate challenges and transformation for the IHI Group

• 

  May 30, 2025 Press Release

  • Resources, Energy & Environment

  IPC Concludes Memorandum of Understanding for Development of Biomethane Production
  -Collaborating with Malaysia's MTCO to Address Challenges in the Palm Industry-

• 

  May 27, 2025 Press Release

  • Resources, Energy & Environment

  Upcoming completion ceremony of SC Wall Mock Up for Romania SMR Project

• 

  May 26, 2025 Press Release

  • Industrial Systems & General-purpose

  Launch of the New High-Efficiency Centrifugal Compressor “TRZ Series”
  Meeting Diverse Customer Needs for Flow and Pressure Ranges, Enhancing Efficiency, Reducing Operating Costs, and Improving Maintenance Performance

• 

  May 22, 2025 Press Release

  • Aero Engine, Space & Defense

  IHI and ICEYE agree to cooperate to develop earth-observation satellite constellation
  - Satellites to be manufactured and operated in Japan to strengthen national security
  - Imagery & capacity could be shared with Japan’s allies & like-minded countries

• 

  May 21, 2025 Timely Disclosure

  • Investor Relations

  Notice Regarding Introduction of Restricted Stock Remuneration Plan for IHI Executives
  

• 

  May 19, 2025 News

  • Aero Engine, Space & Defense

  IHI will be participating as a speaker at a special seminar at “BARI-SHIP 2025”, an international maritime exhibition.

• 

  May 08, 2025 Timely Disclosure

  • Investor Relations

  CONSOLIDATED FINANCIAL REPORT FOR THE FISCAL YEAR ENDED MARCH 31, 2025
  Financial results for FY2024 (IFRS) (for the year ended March 31, 2025)
  Management Overview of Fiscal Year 2024
  Notice Regarding the Recording of Financial Costs (Foreign Exchange Losses)
  

• 

  May 08, 2025 News

  • Investor Relations

  Disclosed Consolidated Financial Report For The Fiscal Year Ended March 31 ,2025. The presentation (Held on 8th of May, 2025) and Q&A is here.

April

• 

  April 22, 2025 Press Release

  • Resources, Energy & Environment

  Ammonia Co-Firing Demonstration at Hekinan Thermal Power Station Unit 4 Receives Prestigious Awards from The Combustion Society of Japan and The Japan Society of Mechanical Engineers

• 

  April 21, 2025 News

  • Other

  Donation to Support Earthquake Relief Efforts in Central Myanmar

• 

  April 21, 2025 Timely Disclosure

  • Investor Relations

  Notice of Changes in Directors (Addition)
  

• 

  April 16, 2025 Press Release

  • Resources, Energy & Environment

  IHI and Indonesian Partners Complete Southeast Asia’s First Green Ammonia Combustion Trial at Commercial Coal-Fired Power Plant

• 

  April 11, 2025 Press Release

  • Resources, Energy & Environment

  IHI Advances Development of Ammonia-Fueled Gas Turbines to Realize CO₂-Free Power Generation

• 

  April 03, 2025 News

  • Investor Relations

  Consolidated financial report for fiscal year ended March 31th, 2025 and its related materials will be disclosed at 13:00 (JST) on May 8th, 2025. Briefing for The fiscal year 2024 earnings will be held for investors, financial analysts and the media at the same day. The presentation and Q&A will be streamed through this website later on.

• 

  April 01, 2025 Press Release

  • Other

  FY2025 Greeting message to new employees from the president Ide　

August

• 

  August 06, 2025 Timely Disclosure

  • Investor Relations

  Disclosed Consolidated Financial Report for the three months ended June 30, 2025. The presentation (Held on 6 of August, 2025) and Q&A is here.

• 

  August 06, 2025 Timely Disclosure

  • Investor Relations

  Consolidated Financial Report For The Three Months Ended June 30, 2025 (IFRS)
  Financial Results for First Quarter FY2025 (IFRS) (for the year ended March 31, 2026)
  Notice regarding Stock Split, Partial Amendment of Articles of Incorporation, and Revision of Year-end Dividend Forecast
  Notice Regarding the Transfer of Shares of Niigata Transys Co., Ltd.
  Notice Regarding the Transfer of Shares of Meisei Electric Co., Ltd.
  (Progress of Disclosed Matter) Notice Regarding the Transfer of Materials Handling System Business of IHI Transport Machinery Co., Ltd.
  Notice Regarding the Disposal of Treasury Shares by Third-Party Allotment in Connection with the Introduction of Restricted Stock Remuneration Plan
  

July

• 

  July 22, 2025 Timely Disclosure

  • Investor Relations

  (Progress of Disclosed Matter) Notice of Misconduct by IHI’s Consolidated Subsidiary Niigata Transys Co., Ltd.
  

• 

  July 18, 2025 Press Release

  • Investor Relations Social Infrastructure

  Notice regarding the Integration of Group Companies involved in the Bridge, Disaster Prevention, and Water Gate Businesses

• 

  July 08, 2025 News

  • Investor Relations

  NOTICE OF RESULTS OF EXERCISE OF VOTING RIGHTS AT THE 208th ANNUAL GENERAL MEETING OF SHAREHOLDERS has been posted.

June

• 

  June 30, 2025 News

  • Investor Relations

  IHI held the 208th Annual General Meeting of Shareholders on June 25, 2025 (JST).

• 

  June 30, 2025 News

  • Investor Relations

  Our View, Policy, Regarding Reduction of Investment Unit
  

• 

  June 23, 2025 News

  • Investor Relations

  The 208th Term Annual Securities Report has been posted.

May

• 

  May 21, 2025 Timely Disclosure

  • Investor Relations

  Notice Regarding Introduction of Restricted Stock Remuneration Plan for IHI Executives
  

• 

  May 08, 2025 Timely Disclosure

  • Investor Relations

  CONSOLIDATED FINANCIAL REPORT FOR THE FISCAL YEAR ENDED MARCH 31, 2025
  Financial results for FY2024 (IFRS) (for the year ended March 31, 2025)
  Management Overview of Fiscal Year 2024
  Notice Regarding the Recording of Financial Costs (Foreign Exchange Losses)
  

• 

  May 08, 2025 News

  • Investor Relations

  Disclosed Consolidated Financial Report For The Fiscal Year Ended March 31 ,2025. The presentation (Held on 8th of May, 2025) and Q&A is here.

April

• 

  April 21, 2025 Timely Disclosure

  • Investor Relations

  Notice of Changes in Directors (Addition)
  

• 

  April 03, 2025 News

  • Investor Relations

  Consolidated financial report for fiscal year ended March 31th, 2025 and its related materials will be disclosed at 13:00 (JST) on May 8th, 2025. Briefing for The fiscal year 2024 earnings will be held for investors, financial analysts and the media at the same day. The presentation and Q&A will be streamed through this website later on.

August

• 

  August 07, 2025 Press Release

  • Social Infrastructure

  IHI Joins Construction of the World’s Longest Suspension Bridge, Strait of Messina Bridge
  “A road and railway suspension bridge with a main span of 3,300 meters connecting southern Italy and Sicily.”

July

• 

  July 23, 2025 Press Release

  • Resources, Energy & Environment

  IHI Wins Engineering Advancement Association of Japan Award for Ammonia Combustion Demonstration Testing at Domestic Power Plant

• 

  July 18, 2025 Press Release

  • Investor Relations Social Infrastructure

  Notice regarding the Integration of Group Companies involved in the Bridge, Disaster Prevention, and Water Gate Businesses

• 

  July 16, 2025 Press Release

  • Resources, Energy & Environment

  IHI wins Prestigious Invention Award for Ammonia Burner Used in Demonstration Testing at Japanese Power Plant

• 

  July 11, 2025 Press Release

  • Resources, Energy & Environment

  IHI and Vopak to sign a joint development agreement for the proposed establishment of joint venture for the development and operation of an ammonia terminal in Japan

June

• 

  June 23, 2025 Press Release

  • Resources, Energy & Environment

  IHI and GE Vernova Complete Large-Scale Combustion Test Facility for Ammonia Gas Turbine Development

• 

  June 18, 2025 Press Release

  • Resources, Energy & Environment

  IHI Group Becomes First Japanese Entity to Win Top Award at CIMAC Congress 2025 for Ammonia-Fueled Engine Cutting Emissions by Up to 95%

May

• 

  May 30, 2025 Press Release

  • Resources, Energy & Environment

  IPC Concludes Memorandum of Understanding for Development of Biomethane Production
  -Collaborating with Malaysia's MTCO to Address Challenges in the Palm Industry-

• 

  May 27, 2025 Press Release

  • Resources, Energy & Environment

  Upcoming completion ceremony of SC Wall Mock Up for Romania SMR Project

• 

  May 26, 2025 Press Release

  • Industrial Systems & General-purpose

  Launch of the New High-Efficiency Centrifugal Compressor “TRZ Series”
  Meeting Diverse Customer Needs for Flow and Pressure Ranges, Enhancing Efficiency, Reducing Operating Costs, and Improving Maintenance Performance

• 

  May 22, 2025 Press Release

  • Aero Engine, Space & Defense

  IHI and ICEYE agree to cooperate to develop earth-observation satellite constellation
  - Satellites to be manufactured and operated in Japan to strengthen national security
  - Imagery & capacity could be shared with Japan’s allies & like-minded countries

• 

  May 19, 2025 News

  • Aero Engine, Space & Defense

  IHI will be participating as a speaker at a special seminar at “BARI-SHIP 2025”, an international maritime exhibition.

April

• 

  April 22, 2025 Press Release

  • Resources, Energy & Environment

  Ammonia Co-Firing Demonstration at Hekinan Thermal Power Station Unit 4 Receives Prestigious Awards from The Combustion Society of Japan and The Japan Society of Mechanical Engineers

• 

  April 16, 2025 Press Release

  • Resources, Energy & Environment

  IHI and Indonesian Partners Complete Southeast Asia’s First Green Ammonia Combustion Trial at Commercial Coal-Fired Power Plant

• 

  April 11, 2025 Press Release

  • Resources, Energy & Environment

  IHI Advances Development of Ammonia-Fueled Gas Turbines to Realize CO₂-Free Power Generation

July

• 

  July 23, 2025 News

  • Other Sustainability

  IHI Selected as a Constituent of all six ESG Indices by GPIF

May

• 

  May 30, 2025 News

  • Other

  Dr. Soichi Noguchi appointed as President of IHI Academy to accelerate challenges and transformation for the IHI Group

April

• 

  April 21, 2025 News

  • Other

  Donation to Support Earthquake Relief Efforts in Central Myanmar

• 

  April 01, 2025 Press Release

  • Other

  FY2025 Greeting message to new employees from the president Ide