Triple Super Phosphate Complex Limited or TSP Complex Limited is a government owned fertilizer company in Bangladesh.
It is under supervision of Bangladesh Chemical Industries Corporation (BCIC).
[3] It was founded by East Pakistan Industrial Development Corporation (EPIDC) before the independence of Bangladesh and went into commercial production in 1974.
In the beginning it only produced Triple Super Phosphate (TSP) fertilizer and from 1990 is started producing Single superphosphate fertilizer also.
The fertilizer complex is located Karnaphuli river bank at Patenga, Chittagong.