Director

Drs. Adji Firmantoro


Indonesian citizen, born on 11 April 1957 (56 years of age) in Yogyakarta. Obtained his Master of Management degree from University of PPM . Serving as Director of Finance of PT Wijaya Karya Beton since 2002. His previous positions include: Financial Manager of PT Wijaya Karya Beton (1994- 2002); Chief of Corporate Fund (1991-1992);