Ifiandiaz Nazsir, President Director
He is an Indonesian citizen who was born in Medan on October 28, 1962 which is studying Bachelor of Law at the University of Padjadjaran, Bandung and completed his studies in 1987. In addition to being the President Director of PT. Siwani Makmur Tbk., He is also a Director of PT. Sanur Hasta Mitra Tbk., And Director of PT. Crown Line and has served as President Director of PT. Cahya Saguna Niketana in the period 2004 to 2015 and Director of PT. Rukun Raharja Tbk., In 2004 until 2010. Since the month of December 2015 he served as Director of PT. Siwani Makmur Tbk.