Ratna Ningrum
Chief Tech/Sci/R&D Officer at PT WASKITA KARYA (PERSERO) TBK
Ratna Ningrum active positions
| Companies | Position | Start | End |
|---|---|---|---|
| PT WASKITA KARYA (PERSERO) TBK | Chief Tech/Sci/R&D Officer | 2021-12-31 | - |
| Human Resources Officer | 2018-12-31 | - | |
| General Counsel | 2023-05-24 | - | |
| Corporate Secretary | 2019-12-31 | 2021-12-31 |
Career history of Ratna Ningrum
Former positions of Ratna Ningrum
| Companies | Position | Start | End |
|---|---|---|---|
| PT WASKITA KARYA (PERSERO) TBK | Corporate Officer/Principal | 1993-12-31 | 2012-12-31 |
| PT WASKITA BETON PRECAST TBK | Corporate Secretary | - | - |
Training of Ratna Ningrum
| Universitas Diponegoro | Undergraduate Degree |
| Institut Teknologi Bandung | Masters Business Admin |
Statistics
International
| Indonesia | 4 |
| 2 |
Operational
| Corporate Secretary | 2 |
| Undergraduate Degree | 1 |
| Masters Business Admin | 1 |
Sectoral
| Consumer Services | 3 |
| Non-Energy Minerals | 2 |
| Industrial Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 2 |
|---|---|
| PT WASKITA BETON PRECAST TBK | Non-Energy Minerals |
| PT WASKITA KARYA (PERSERO) TBK | Industrial Services |
- Stock Market
- Insiders
- Ratna Ningrum
- Experience
