Penta-Ocean Construction Co., Ltd. is a high-risk company in Japan with an ESG score of 35.4. The company is involved in various construction and engineering projects, including civil engineering, building construction, and projects overseas. They work on a wide range of projects such as ports, airports, power stations, bridges, roads, and more. Penta-Ocean Construction is also involved in shipbuilding, leasing, insurance, and consulting services. Their business activities are mainly in Japan, Southeast Asia, and internationally.