Message from President
Contributing to the protection of our beautiful planet
We are a comprehensive engineering company, with significant capabilities, in; plant construction, operation and maintenance and business management. We apply wide variety of advanced elemental technologies which focus on the environmental engineering.
We strive to protect the living environment and we contribute to a vibrant, beneficial and prosperous society.
As our society matures however, we must and we will ensure, that we maintain our pursuit of sustainable development alongside the achievement of economic and commercial growth. As we increasingly prioritize this need to consider and protect our environment and to strengthen the countermeasures, we remain committed to satisfying our customer’s needs and expectations.
Our environment has no borders. As we expand our business beyond Japan to other nations around the globe, we will also integrate the overall capabilities of Mitsubishi Heavy Industries Group to create new technologies, products, and business outcomes, and contribute to the protection of our beautiful planet.
|Name of the Company
|Mitsubishi Heavy Industries Environmental & Chemical Engineering Co.,Ltd.
|February 2, 1976
|Business & Products
|Basic Planning, Development, Consulting, Designing, Construction, Installation, Sales & Operation & Maintenance on the following products;
Air Pollution Control Equipment. Water Pollution Control Equipment, Municipal Solid Waste (MSW) Treatment System, Heat Recovery Equipment, Sludge Treatment System, Waste Recycling Equipment, Vacuum-Sealed MSW Conveyance System, MSW Transship System (to reduce the volume of the garbage brought from resident, whose final destination will be landfill), Crusher, Dryer, Electrochlorination System, Biomass Gasification & Carbonization Plant and other relative Environmental Equipment
|Main Office ISO 9001 and ISO 14001
Branch Offices ISO 9001
|General Administration Division
|Yokohama Blue Avenue Bldg., 4-4-2, Minatomirai, Nishi-ku Yokohama, Kanagawa 220-0012, Japan
|3,450 Million Yen (As of March 31, 2023)
|Sales (per year)
|66,823 Million Yen (April 1, 2022 - March 31, 2023)
|592 (As of April 1, 2023)
Yokohama (Yokohama Blue Avenue Building)
|Access by JR Lines
|From Yokohama station, East Exit: 15-minute walk
|Access by Subway Lines
|From the airport to Yokohama
Mitsubishi Heavy Industries Environmental Engineering Co., Ltd. (MJK)
|Jyuko Kankyo Service Co., Ltd was founded specialized for the maintenance and after sales service work on environmental equipment of Mitsubishi Heavy Industries, Ltd. (MHI)
|The name is changed to Mitsubishi Heavy Industries Environmental Engineering Co., Ltd. (MJK)
|MHI has transferred the business of sludge treatment plant to MJK
|MHI has transferred the business of waste treatment plant to MJK
Mitsubishi Heavy Industries Environmental and Chemical Engineering Co., Ltd. (MHIEC)
|New company is founded and named Mitsubishi Heavy Industries Environmental and Chemical Engineering Co., Ltd. (MHIEC)
by a merger of two companies of MJK and REC
|The petroleum and chemical plant operations are split up and transferred to Mitsubishi Hitachi Power Systems Engineering Co., Ltd. under the group-wide business reorganization of MHI.
|The fuel gas desulfurization plant operations are split up and transferred to Mitsubishi Hitachi Power Systems Environmental Solutions, Ltd. under the group-wide business reorganization of MHI.
- We deliver reliable and innovative solutions that make a lasting difference to customers and communities worldwide.
- We act with integrity and fairness, always respecting others.
- We constantly strive for excellence in our operations and technology, building on a wide global outlook and deep local insights.
MHI Group Global Code of Conduct
Please click lower pdf. Our MHI Group Global Code of Conduct.