SAIF Powertec Ltd. engages in the provision of infrastructure-support services. The firm is also involved in importing, trading, assembling, and installing generators, sub-stations, electrical equipment, and gridlines; installation and erection of power plants; producing battery; and berth and terminal operations. The company was founded by Nigar Sultana Tarafder and Muhammad Ruhul Amin Tarafder in 1991 and is headquartered in Dhaka, Bangladesh.