TOA Corporation

TOA Corporation is a major marine contractor with particular strengths in marine civil engineering and port construction. Its defining feature is that it is one of Japan's three leading marine contractors specializing in marine civil engineering and port and waterfront projects. It focuses on port and marine civil works such as land reclamation, breakwaters, seawalls, and offshore construction; has a track record including Haneda Airport and Rainbow Bridge; and is expanding into environmental projects, disaster prevention and mitigation, PFI, marine energy, and seabed resources. In short, it is a construction company distinguished by its expertise in marine and waterfront fields.