Salt Investments Ltd formerly, Jasper Investments Ltd is engaged in the provision of transportation services construction and earthwork sectors. It covers all aspects of chartering and operating a variety of vessels and transportation equipment. It also owns and operates oil rigs for deep-sea drilling which are contracted out to oil and gas exploration and production companies. The company's operating segment includes the Offshore segment; which is engaged in the provision of management services, management of vessels and barge transportation services, and the Corporate segment, which includes Investment holding, management, and other corporate assets. Geographically, it has operations in the whole of Asia.