Rafael Ernesto Guzmán Ayala
58 year
Consumer Services
Energy Minerals
Career history of Rafael Ernesto Guzmán Ayala
Former positions of Rafael Ernesto Guzmán Ayala
| Companies | Position | Start | End |
|---|---|---|---|
| EMPRESAS CABLEVISIÓN, S.A.B. DE C.V. (CABLEVISIÓN MÉXICO) | Corporate Officer/Principal | 2013-12-31 | - |
| ECOPETROL S.A. | Chief Tech/Sci/R&D Officer | 2010-09-30 | - |
Training of Rafael Ernesto Guzmán Ayala
| Stanford University | Doctorate Degree |
| Universidad De America | Undergraduate Degree |
Statistics
International
| Colombia | 3 |
| Mexico | 2 |
| United States | 2 |
Operational
| Chief Tech/Sci/R&D Officer | 1 |
| Doctorate Degree | 1 |
| Graduate Degree | 1 |
Sectoral
| Consumer Services | 4 |
| Energy Minerals | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 2 |
|---|---|
| EMPRESAS CABLEVISIÓN, S.A.B. DE C.V. (CABLEVISIÓN MÉXICO) | Consumer Services |
| ECOPETROL S.A. | Energy Minerals |