Tanjung Offshore Berhad (TOB) was incorporated in August 2005 and listed in the 2nd Board of Bursa Malaysia. It is principally an investment holding company, whilst its subsidiaries and associated company are principally involved in the provision of integrated services to the oil and gas and related industries in Malaysia. TOB's main subsidiary, Tanjung Offshore Services Sdn Bhd (TOS) commenced operations in March 1990. TOS is involved in providing comprehensive services to the oil and gas industry and had secured some exclusive agencies for a wide range of engineering equipment and parts such as compressors, turbines, pumps and control valves in Malaysia. The Group commenced its marine support services in May 1995 by setting a Marine Dept within TOS and the formation of another subsidiary, Tanjung Kapal Services Sdn Bhd (TKS), a ship management / owner company. In May 1996, Tanjung Maintenance Services Sdn Bhd (TMS) was incorporated to provide other support services to the oil and gas industry such as manpower, maintenance and repair works on oil and gas platforms and onshore plants.