On 1 April 2018, Mitsui Engineering & Shipbuilding Co., Ltd became a holding company and changed its name to Mitsui E&S Holdings Co., Ltd It has also established fully-owned specialist operating companies, split into Mitsui E&S Shipbuilding Co., Ltd (MES-S), Mitsui E&S Machinery Co., Ltd (MES-M) and Mitsui E&S Engineering Co., Ltd (MES-E). MES-S operates Tamano Shipyard, Chiba Shipyard and MES-KHI Yura Dock Co. Ltd. With over 100 years’ history in shipbuilding, MES-S has been committed to the pursuit of advanced technology and supplying high- performance and quality products. MES-S continues to contribute to safe and economical marine transportation through the construction of high-performance and quality products, meeting the demands of the times. MES-M is one of the world’s leading manufacturers of diesel engines, both in total output and technology, especially for meeting environmental regulations. By September 2015, the aggregate power output of MES-M built B&W diesels reached 90 million PS (Pferdestarke). Mitsui E&S Group has integrated capabilities backed by its highly reliable technology. It is committed to innovation toward fulfilling the dreams and aspirations of people everywhere from a global perspective.more

The Yokosuka Shipyard has one of the largest dock in Tokyo Bay. It is easily accessible by public transportation. The majority of employees work in the shipyard and value chain of shipbuilding is concentrated in the yards. Taking advantage of this feature, we are trying to increase the added value of our products by gathering material and moral support from Japan and overseas.more