Masahiro Ikeura

Designs, constructs, maintains and repairs bridges & manufactures and sales composite and steel structures

Part of MIYAJI ENGINEERING GROUP, INC., MM Bridge Co., Ltd. is a Japanese comprehensive engineering company specializing in the design, construction, and maintenance of bridges and steel structures. The company is based in Hiroshima, Japan. MM Bridge Co. operates in five main areas: bridges, coastal structures, disaster prevention, environmental technologies, and public-private partnership/private finance initiative projects. The company manages all aspects of bridge construction, including design, fabrication, installation, and maintenance, utilizing advanced technologies for seismic and vibration control, wind resistance, and ICT. Its coastal structures incorporate shipbuilding technology to produce floating piers, breakwaters, caissons, jackets, and immersed tunnels for marine facilities. MM Bridge Co. develops disaster prevention solutions such as seismic dampers, vibration control devices, and tsunami countermeasures. The company also pursues environmental initiatives like coral reef regeneration and clean energy projects, including wave power generation. Recent projects include the Kesennuma Bay Crossing Bridge, restoration of the Daiichi Shirakawa Bridge, the Tate Elevated Bridge, and renovation of the Dojima Bridge.