Career history of Soemarno Witoro Soelarno
Former positions of Soemarno Witoro Soelarno
| Companies | Position | Start | End |
|---|---|---|---|
| PT SAMINDO RESOURCES TBK | Corporate Officer/Principal | 12/05/2014 | 31/12/2016 |
| The Institution of Engineers Indonesia | Corporate Officer/Principal | 31/12/2009 | 31/12/2014 |
| PT PLN Batubara | Director/Board Member | 31/12/2011 | 31/12/2013 |
PT Smelting
 PT Smelting Metal FabricationProducer Manufacturing Part of Mitsubishi Materials Corp., PT Smelting is a copper processing company based in Jakarta, Indonesia. The Indonesian company's website provides an overview of their copper processing business and manufacturing processes, as well as their commitment to safety. The company also showcase their history and achievements in the copper processing industry. The company was founded in 1974. Toshinori Kato has been the CEO of the company since 2015. | Director/Board Member | 31/12/2011 | 31/12/2012 |
PT Tambang Timah
 PT Tambang Timah Other Metals/MineralsNon-Energy Minerals PT Tambang Timah is an Indonesian company that processes, smelts, and refines tin ores. The private company is based in Pangkalpinang, Indonesia. | Director/Board Member | 31/12/2007 | 31/12/2011 |
| Indonesia Ministry of Energy & Mineral Resources | Corporate Officer/Principal | 31/12/2004 | 31/12/2010 |
| PT Tanjung Alam Jaya | Director/Board Member | 31/12/2005 | 31/12/2007 |
| PT BAYAN RESOURCES TBK. | Corporate Officer/Principal | 21/06/2017 | - |
Training of Soemarno Witoro Soelarno
| Institut Teknologi Bandung | Undergraduate Degree |
| University of Indonesia | Graduate Degree |
Statistics
International
| Indonesia | 11 |
Operational
| Corporate Officer/Principal | 4 |
| Director/Board Member | 4 |
| Undergraduate Degree | 1 |
Sectoral
| Consumer Services | 3 |
| Energy Minerals | 3 |
| Government | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 2 |
|---|---|
| PT SAMINDO RESOURCES TBK | Energy Minerals |
| PT BAYAN RESOURCES TBK. | Energy Minerals |
| Private companies | 6 |
|---|---|
| Indonesia Ministry of Energy & Mineral Resources | Government |
PT Tambang Timah
PT Tambang Timah Other Metals/MineralsNon-Energy Minerals PT Tambang Timah is an Indonesian company that processes, smelts, and refines tin ores. The private company is based in Pangkalpinang, Indonesia. | Non-Energy Minerals |
| The Institution of Engineers Indonesia | |
| PT Tanjung Alam Jaya | |
PT Smelting
PT Smelting Metal FabricationProducer Manufacturing Part of Mitsubishi Materials Corp., PT Smelting is a copper processing company based in Jakarta, Indonesia. The Indonesian company's website provides an overview of their copper processing business and manufacturing processes, as well as their commitment to safety. The company also showcase their history and achievements in the copper processing industry. The company was founded in 1974. Toshinori Kato has been the CEO of the company since 2015. | Producer Manufacturing |
| PT PLN Batubara |