| 1948年 |
Celebration of the Company's Foundation |
| 1948年 |
Shinbashi Office |
| 1949年 |
As a Company Supporting Postwar Reconstruction of Domestic Refineries |
| 1949年 |
Reconstruction of Kawasaki Refinery of Mitsubishi Oil |
| 1960年 |
Mitsubishi Oil Mizushima Refinery |
| 1960年 |
Grassroots Refinery for Mitsubishi Oil |
| 1965年 |
Jeddah Refinery for Petromin in Saudi Arabia |
| 1969年 |
Construction Work on LNG Receiving Terminal for Tokyo Gas in Negishi |
| 1971年 |
Singapore Refinery for Mobil Oil Singapore |
| 1974年 |
Construction of Riyadh Refinery for Petromin in Saudi Arabia |
| 1974年 |
Expansion of Jeddah Refinery for Petromin in Saudi Arabia |
| 1976年 |
Establishment of Headquarter for the Promotion of Internationalization |
| 1976年 |
LNG Plant for Abu Dhabi Gas Liquefaction on Das Island, Abu Dhabi |
| 1977年 |
Kaduna Refinery for Nigerian National Petroleum Corporation (NNPC) in Nigeria |
| 1981年 |
LNG Plant in Arun, Indonesia for Pertamina |
| 1984年 |
Petromin-Mobil Yanbu Refinery for a joint venture of Petromin and Mobil (Now Exxon Mobil) |
| 1991年 |
LNG Plant in Bontang, Indonesia for Pertamina |
| 1993年 |
LNG Plant for Qatargas |
| 1993年 |
Signing Ceremony of LNG Plant for Qatargas, Qatar |
| 1994年 |
The Crown Prince and Crown Princess visit the construction site of LNG Plant for Qatargas |
| 1998年 |
Copper Smelter for P.T. Smelting, Indonesia |
| 2001年 |
LNG Plant for RasGas II, Qatar |
| 2001年 |
Signing Ceremony of LNG Plant for RasGas II, Qatar |
| 2003年 |
LNG Plant for Sakhalin Energy, Russia |
| 2003年 |
Signing Ceremony of LNG Plant for Sakhalin Energy, Russia |
| 2004年 |
Large LNG Plant for Qatargas II |
| 2004年 |
Signing Ceremony of Large LNG Plant for Qatargas II |
| 2008年 |
Capital and Business Alliance with Mitsubishi Corporation |
| 2008年 |
Mitsubishi Corporation becomes 33.39% Shareholder |
| 2018年 |
Chiyoda International Corporation and its partner Kiewit Energy Group awarded Engineering, Procurement and Construction (EPC) Contract for World-Scale Ethylene Plant |
| 2018年 |
Chiyoda Awarded an Engineering, Procurement, and Construction Contract for the World's Largest Battery Energy Storage System Project in Hokkaido Prefecture, Japan |
| 2019年 |
Chiyoda International Corporation and Joint Venture Partners Zachry and McDermott awarded Engineering, Procurement and Construction (EPC) Contract for Golden Pass LNG Export Terminal |
| 2019年 |
Golden Pass LNG Project's signing ceremony |
| 2019年 |
Issuance of Preferred Shares by Third-Party Allotment to Mitsubishi Corporation. |
| 2021年 |
Chiyoda and Joint Venture Partner Technip Energies Awarded a Major LNG Contract for the North Field East Project |
| 2023年 |
Participation in the construction of a 'hydrogen highway' project from Scotland to Rotterdam, Netherlands |
| 2023年 |
Revision of the 'Hydrogen Basic Strategy' in Japan towards accelerating the realization of a hydrogen society |
| 2024年 |
Formulation of our purpose: 'Enriching Society through Engineering Value' declaring our commitment to continue contributing to a sustainable and prosperous future |
| 2024年 |
Development of a large-scale water electrolysis system with Toyota Motor Corporation for domestic and international hydrogen production markets |
| 2024年 |
Large-Scale Water Electrolysis System （Smart scalable engineering by Chiyoda Corporation） |
| 2024年 |
Award of an EPC contract for a domestic bio-pharmaceutical active ingredient (API) manufacturing Plant for AGC Inc |
