Oil and Gas
~ Pertamina (Indonesia)
Professional Services
~ DTT - Deloitte Touche Tohmatsu (Indonesia)
~ FBIC – Financial Business Integrated Consulting (Malaysia)
Plantation
~ Jaya Mandiri Sukses (Indonesia)
Telecommunication
~ Bakrie Telecom (Indonesia)
~ Indosat (Indonesia)
Manufacturing
~ Alcan - Techpack Asia (Indonesia)
~ PaperOne -Riau Pulp and Paper (Indonesia)
Trading
~ DKSH – Dietelm Keller Sieber Hegner (Philippine and Indonesia)
Automotive
~ Astra International (Indonesia)