| Consultancy | |||||
| 2002 : PT Samator Gas Industry, PT Oceania Gemindo | |||||
| 2003 : PT Samator Gas Industry, PT Oceania Gemindo, Clearly Canadian | |||||
| 2004 : PT Petro Widada, PT Lumintas Puspindo | |||||
| 2005 : PT Samator Gas Industry, PT YihRong Industry, PT Karang Pilang Agung, PT Fuboru |
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| 2006 : CV Mitra Buana Perkasa | |||||
| 2007 : CV Mitra Buana Perkasa | |||||
| 2008 : CV Mitra Buana Perkasa, PT BEST | |||||
| 2009 : CV Mitra Buana Perkasa | |||||