Profile
Harja Ratana Sumampouw is currently the President Director at PT Wanamitra Resources.
Previously, he worked as a Director at PT Harita Jayaraya and as an Independent Commissioner at PT Cita Mineral Investindo Tbk.
He holds an MBA from European University Portugal Centro de Estudos de Gestão SA, which he received in 1989.
Harja Ratana Sumampouw active positions
| Companies | Position | Start |
|---|---|---|
PT Wanamitra Resources | Chief Executive Officer | - |
Former positions of Harja Ratana Sumampouw
| Companies | Position | End |
|---|---|---|
PT Harita Jayaraya
PT Harita Jayaraya Agricultural Commodities/MillingProcess Industries Operates as an investment holding company with interests in plantations, mining and timber | Director/Board Member | 01/07/2011 |
| PT CITA MINERAL INVESTINDO TBK | Director/Board Member | - |
Training of Harja Ratana Sumampouw
Experiences
Positions held
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Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
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Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
PT Cita Mineral Investindo Tbk
PT Cita Mineral Investindo Tbk Home FurnishingsConsumer Durables Engages in the mining of bauxite mineral properties | Consumer Durables |
European University Portugal Centro de Estudos de Gestão SA
European University Portugal Centro de Estudos de Gestão SA Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
PT Harita Jayaraya
PT Harita Jayaraya Agricultural Commodities/MillingProcess Industries Operates as an investment holding company with interests in plantations, mining and timber | Process Industries |
PT Wanamitra Resources |
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- Insiders
- Harja Ratana Sumampouw
















