PT Socfindo[4][1] PT Asean Bintulu Fertilizer[4] PT Surabaya Industrial Estate Rungkut[4] PT Jakarta Industrial Estate Pulogadung[4][2] PT Rekayasa Industri[4][3] PT Prasadha Pamunah Limbah Industri[4][4][5] PT Atmindo[4] PT Intirub[4] PT Jakarta International Hotels Development Tbk.[4] PT Kertas Blabak[4] PT Kertas Basuki Rachmat[4] PT Indosat Tbk.[6] PT Bank Bukopin Tbk.[7]