PT. Jaya Samudra Karunia Group adalah perusahaanyang didirikan pada tahun 2004 dengan bisnis inti dalam transportasi batubara. Pada saat yang sama, membuka kantor cabang domestiknya di Suralaya-Jawa Barat dan Satui-Kalimantan Selatan, dan sekarang JSK memiliki kantor cabang domestik di Tanah Grogot, Kalimantan Timur dan perusahaan afiliasinya di Korea. Dengan tim perusahaan yang kuat, PT. Jaya Samudra Karunia mulai mengoperasikan kapal pengangkut batu bara pertamanya saat itu dengan 2 Handmax dan beberapa Panamax

As one of the Indonesian shipping company focused on coal transportation markets, JSK's missions are to: Provide satisfaction performance services; Deliver reliable and good services to customers; strengthen the capital sources’ networking and relationship; and create a rewarding and challenging work environment for employees. Plans Develop close relationship with all customers and approaching the potential customers especially to coal mining companies and coal fired power plant companies for domestic and export market. Improving the services by providing experience crews, optimizing the chartering division at Korea, as well as hiring and continuously training staff with sea and shore-based industry knowledge. Strengthen the access to financial institutions which has an important element of JSK success and a source for future growth. Strategies Be the good and helpful partner to its customers Optimize its owned fleet and charter-fleet portfolio Strengthen the International networking of key persons in JSK Set the Standard of technical management and employees