| Present |
Director of PT Multi Surindo |
| Present |
Executive Committee Chairman Indonesia Gas Society (IGS). |
| Present |
Secretary General of Indonesia Sugar Association (AGI) |
| Present |
Chairman of Coordinator Gas Industry of KADIN Indonesia |
| Present |
Advisory Board Members of ASAKI |
| Present |
Chairman of PT Industri Gula Nusantara |
| Present |
Vice Chairman of Committee Standardization & Quality Products of KADIN Indonesia |
| 2011 |
Executive Director of Ibris Holding Pte. Ltd. Singapore |
| 2010-2012 |
Secretary General of Indonesian Gas-Users Forum (FIPGB). |
| 2004-2012 |
Chairman of Indonesian Ceramics Industry Association (ASAKI) |
| 2005-2007 |
Chairman of Ceramics Industry Club of ASEAN countries (CICA) |
| 2006 |
President Director of PT Usaha Kemitraan Mandiri |
