PENTA-OCEAN started business in 1896 in Hiroshima, Japan as a
marine contractor. Over the last 100 years, the company has pursued
advanced technologies which provide solutions to civil, marine and architectural engineering projects associated with urban growth and the environment. Penta-Ocean offers a total engineering approach, integrating both hardware and software. It is committed to customer satisfaction,
including excellent post-delivery service, and the highest standards of safety and environmental awareness. Penta-Ocean has pioneered
construction and maintenance systems in harmony with the natural
environment underscoring state-of-the-art technologies and ecologically friendly methods. The company’s track record includes internationally acclaimed civil-marine projects, offshore energy and resource-related structures, roads, tunnels and high-rise multi-purpose buildings.