Born in Jakarta in 1967, Mr. Sahat Manurung took his education to the STM level. Starting his job as a sailor, making his experience in the field of ship logistics more increase. More or less after 2 years of working as a sailor precisely in mid-1994 made him think of undergoing a new profession as a service seller for the needs of foreign sailors who anchored at Tanjung Priok port. Almost all the needs of seafarers and the needs of ships can be fulfilled from the food needs of the seafarers and the needs of deck store, galley to the needs of ship engine parts. This made the trust of the foreign seamen or shipping company towards him increasingly high.
After walk on about 10 years of this profession, in 2003, Mr. Sahat Manurung founded a company engaged in general trading, and contractor under the name PT Talenta Gelora Serafim.