Domestic business

Realizing a reliable lifeline that protects people's lives.

Our company engages in infrastructure systems, which are a crucial industrial foundation for socio-economic activities, by undertaking large-scale civil engineering projects, construction of expressway service areas, seismic reinforcement of bridges, river and road construction, tunneling projects, and installation of water supply and sewage systems, all aimed at extending the lifespan of infrastructure across Japan. Furthermore, since the issue of infrastructure aging is a common challenge worldwide, we actively implement reproducible know-how, such as the introduction of ICT/IOT technologies, to prevent the specialization of skills. 【Service Offerings】 ■ Civil Engineering - Seismic reinforcement of bridges, tunneling projects, land readjustment and development, pipeline (open-cut), telecommunications, demolition ■ Construction - Facilities ■ Transportation - Heavy machinery, marine containers, material transportation *For more details, please download the PDF or feel free to contact us.

Bridge ConstructionOther civil engineering works