History
- 1948
- Celebration of the Company's Foundation
- Shinbashi Office
- 1949
- As a Company Supporting Postwar Reconstruction of Domestic Refineries
- Reconstruction of Kawasaki Refinery of Mitsubishi Oil
- 1951
- San Francisco Peace Treaty
- 1960
- Mitsubishi Oil Mizushima Refinery
- Grassroots Refinery for Mitsubishi Oil
- 1964
- Tokyo Olympic Games
- 1965
- Jeddah Refinery for Petromin in Saudi Arabia
- Jeddah Refinery for Petromin (12,000 B/D) in Saudi Arabia
- 1969
- Mankind's First Landing on the Moon
- 1969
- Construction Work on LNG Receiving Terminal for Tokyo Gas in Negishi
- LNG Receiving Terminal for Tokyo Gas
- 1971
- Nixon Shock Confusion in Foreign Exchange Market
- 1971
- Singapore Refinery for Mobil Oil Singapore
- Singapore Refinery for Mobil Oil Singapore
- 1973
- First Oil Shock
- 1974
-
Construction of Riyadh Refinery for Petromin in Saudi Arabia
Riyadh Refinery for Petromin in Saudi Arabia -
Expansion of Jeddah Refinery for Petromin in Saudi Arabia
Jeddah Refinery for Petromin in Saudi Arabia
- 1975
- End of the Vietnam War
- 1976
- Establishment of Headquarter for the Promotion of Internationalization
LNG Plant for Abu Dhabi Gas Liquefaction on Das Island, Abu Dhabi 
- LNG Plant on Das Island, Abu Dhabi for Abu Dhabi Gas Liquefaction (United Arab Emirates)
- 1977
- Kaduna Refinery for Nigerian National Petroleum Corporation (NNPC) in Nigeria
- Kaduna Refinery for NNPC, Nigeria
- 1979
- Iran Islamic Revolution Second Oil Shock
- 1981
- LNG Plant in Arun, Indonesia for Pertamina
- LNG Plant in Arun, Indonesia for Pertamina
- 1984
- Petromin-Mobil Yanbu Refinery for a joint venture of Petromin and Mobil (Now Exxon Mobil)
- Petromin-Mobil Yanbu Refinery
- 1985
- The Plaza Agreement
- 1991
- LNG Plant in Bontang, Indonesia for Pertamina
- LNG Plant (Train F) in Bontang, Indonesia for Pertamia
- 1991
- The Collapse of the Soviet Union
- 1993
- LNG Plant for Qatargas
- Signing Ceremony of LNG Plant for Qatargas, Qatar
- 1994
- The Crown Prince and Crown Princess visit the construction site of LNG Plant for Qatargas
- The Crown Prince and Princess visit Ras Laffan Industrial City
- 1997
- Asian currency crisis
- 1998
- Copper Smelter for P.T. Smelting, Indonesia
- Copper Smelter for P.T. Smelting
- 2001
- LNG Plant for RasGas II, Qatar
- Signing Ceremony of LNG Plant for RasGas II, Qatar
- 2001
- Terrorist attacks in the United States
- 2003
- LNG Plant for Sakhalin Energy, Russia
- Signing Ceremony of LNG Plant for Sakhalin Energy, Russia
- 2003
- The Iraq War
- 2004
- Large LNG Plant for Qatargas II
- Signing Ceremony of Large LNG Plant for Qatargas II
- 2005
- Large LNG Plants for RasGas 3 and Qatargas 3 & 4
- Signing Ceremony of Large LNG Plants for Qatargas 3 & 4
- 2006
- Pearl GTL Gas Processing Plant for Qatar Shell
- Signing Ceremony of Pearl GTL Gas Processing Plant for Qatar Shell
- 2008
- Capital and Business Alliance with Mitsubishi Corporation
Mitsubishi Corporation becomes 33.39% Shareholder
- 2008
- Lehman Shock
- 2009
- Papua New Guinea LNG Plant
- LNG Plant in Papua New Guinea
Photo: Courtesy of ExxonMobil PNG
- 2011
- The Great East Japan Earthquake
- 2012
- Ichthys LNG Plant, Australia
- Ichthys LNG Plant in Australia Photo: Courtesy of INPEX Operations Australia Pty. Ltd.
- 2013
- Completion of Demonstration Plant for SPERA Hydrogen Succeed in Demonstration Test
- Demonstration Plant for SPERA Hydrogen at Koyasu Research Park
- 2014
-
Cameron LNG Plant in the U.S.A.
Cameron LNG Plant, U.S.A. Photo: Courtesy of Cameron LNG, LLC. -
Yamal LNG Plant, Russia
Yamal LNG Plant, Russia Photo: Courtesy of NOVATEK
- 2015
- LNG Train 3 for Freeport, U.S.A.
- Freeport LNG Plant Photo: Courtesy of Freeport LNG Development
- 2016
- Tangguh LNG Train 3 in Indonesia
- Kick-off meeting for Tangguh LNG Train 3 Project
- 2016
- Decision of Brexit
- 2017
- Pilot Plant for Production of Renewable Jet and Diesel Fuels for euglena Company in Japan
- Perspective drawing of the Pilot Plant for Production of Renewable Jet and Diesel Fuels/dd>
- 2018
-
Chiyoda International Corporation and its partner Kiewit Energy Group awarded Engineering, Procurement and Construction (EPC) Contract for World-Scale Ethylene Plant
-
Chiyoda Awarded an Engineering, Procurement, and Construction Contract for the World's Largest Battery Energy Storage System Project in Hokkaido Prefecture, Japan
- 2019
-
Chiyoda International Corporation and Joint Venture Partners Zachry and McDermott awarded Engineering, Procurement and Construction (EPC) Contract for Golden Pass LNG Export Terminal
Golden Pass LNG Project's signing ceremony -
Issuance of Preferred Shares by Third-Party Allotment to Mitsubishi Corporation.
- 2020
- Japanese Government's '2050 Carbon Neutral Declaration'
- 2020
-
A Significant Milestone Marked in the World's First Global Hydrogen Supply Chain Demonstration Project
Hydrogen is supplied to Gas Turbines
(Courtesy of TOA OIL CO., LTD.)
Dehydrogenation Plant(Kawasaki, Japan) -
Award of the EPC Contract for a Producing Facility of a Vaccine Drug Substance from SHIONOGI & CO., Ltd.
- 2021
- Development of the 'Green Growth Strategy in Response to Carbon Neutrality by 2050' in Japan
- 2021
-
Chiyoda and Joint Venture Partner Technip Energies Awarded a Major LNG Contract for the North Field East Project
-
Award of an EPC Contract for a Copper Smelting Plant in Indonesia
Groundbreaking Ceremony, Former President Joko Widodo (center) Courtesy of PT. Freeport Indonsia -
Conceptual design and implementation of hydrogen supply chain business development in Singapore
- 2022
- Participation in the construction of a 'hydrogen highway' project from Scotland to Rotterdam, Netherlands
- 2023
- Revision of the 'Hydrogen Basic Strategy' in Japan towards accelerating the realization of a hydrogen society
- 2023
- Formulation of our purpose: 'Enriching Society through Engineering Value' declaring our commitment to continue contributing to a sustainable and prosperous future
- 2024
-
Development of a large-scale water electrolysis system with Toyota Motor Corporation for domestic and international hydrogen production markets
Large-Scale Water Electrolysis System （Smart scalable engineering by Chiyoda Corporation） -
Award of an EPC contract for a domestic bio-pharmaceutical active ingredient (API) manufacturing Plant for AGC Inc
Image of the New Biopharmaceutical API Manufacturing Plant
Present