•  PT. BERNOFARM
•  PT. NATURA LABORATORIA PRIMA
•  PT. QUANTUM LABS
•  PT. ACOMMERCE
•  PT. ANDINDO HUTANI LESTARI
•  PT. ECOLEAN
•  PT. ANTAM
•  PT. SCIENTIFIC DRILLING
•  PT. BHUMI SIMANGGARIS
•  PT. RAPP
•  PT. PRAKARSA PRAMANDITA
•  PT. GUNANUSA UTAMA FABRICATORS
•  PT. TAMARIS HYDRO
•  PT. LOTTE ENGINEERING
•  PT. HITACHI PLANT TECHNOLOGIES
•  PT. TRAKINDO CAT