Mitsui E&S Engineering Co., Ltd.Company Information


Engineering business using our technology and expertise.

Main products

Overseas power plant engineering & construction.



3 years have passed, since Mitsui E&S Engineering Co., Ltd. ("the Company") was established on April 1, 2018 as a wholly owned subsidiary of Mitsui E&S Holdings Co., Ltd. (formerly Mitsui Engineering & Shipbuilding Co., Ltd.). The Company has been pursuing engineering operations in a range of fields within the scope of EPC (engineering, procurement and construction) in Japan and overseas for more than 80 years, since the days of the former Mitsui Engineering & Shipbuilding Co., Ltd.

In the world, the spread of the new coronavirus has caused major changes that have never been experienced before, and in Japan, this pandemic has resulted in the postponement of the Tokyo Olympics. In this turbulent social situations and the harsh business environments inside and outside of the company, the Company has implemented a major business revival plan.

Under such circumstances, the Company together with its subsidiaries in Japan and overseas will do the best efforts to complete the ongoing infrastructure projects (civil engineering of overseas power generation facilities), and we will meet the expectations of its customers in our business areas, such as environmental plant business (municipal waste incineration, water treatment) and biogas energy business by utilizing the technologies and expertise which the Company has been cultivating for many years together with its comprehensive engineering strengths. Based on the corporate philosophy of Mitsui E&S Holdings Co., Ltd. "To continue being a company trusted by society and individuals through our products and services," the Company will vigorously push forward with its goal of creating value in society to address social issues and needs as a reliable engineering company.

Shigeru Tokumaru, President

Company Profile

Company Name Mitsui E&S Engineering Co., Ltd.
Head Office 6-4, Tsukiji 5-chome, Chuo-ku, Tokyo 104-8439, Japan
Representative Shigeru Tokumaru, President
Major Business Areas Overseas power plant engineering & construction.
Capital 100 million yen
Employees 94

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