Hernando Alejandro Graña Acuña
Chairman at GMI SA Ingenieros Consultores
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Mario Germán Oscar Alvarado Pflucker | M | 67 |
Ingeniería y Construcción Vial y Vives Ltda.
 Ingeniería y Construcción Vial y Vives Ltda. Engineering & ConstructionIndustrial Services Part of Aenza SAA, Ingeniería y Construcción Vial y Vives Ltda. is a construction company based in San Bernando, Chile. In 2012, the company was acquired by GyM Minería SA for $55.50 million. The Chilean company provides construction services.
Survial S.A.
Cam Chile S.A.
 Cam Chile S.A. Engineering & ConstructionIndustrial Services Cam Chile S.A. provides engineering, installation, operation, and maintenance services for electric utilities and telecommunications companies. The private company is based in Santiago, Chile.
Graña y Montero Petrolera SA
 Graña y Montero Petrolera SA Oil & Gas ProductionEnergy Minerals Part of Aenza SAA, Graña y Montero Petrolera SA is a company based in Lima, Peru. The Peruvian company extracts, refines, and stores petroleum and natural gas.
GMI SA Ingenieros Consultores
| 38 years |
| Luis Francisco Díaz Olivero | M | 54 |
Graña y Montero Petrolera SA
Graña y Montero Petrolera SA Oil & Gas ProductionEnergy Minerals Part of Aenza SAA, Graña y Montero Petrolera SA is a company based in Lima, Peru. The Peruvian company extracts, refines, and stores petroleum and natural gas.
Survial S.A.
Concesionaria La Chira S.A.
| 29 years |
| Juan Antonio Rodríguez Canales | M | 61 |
Cam Chile S.A.
Cam Chile S.A. Engineering & ConstructionIndustrial Services Cam Chile S.A. provides engineering, installation, operation, and maintenance services for electric utilities and telecommunications companies. The private company is based in Santiago, Chile.
Survial S.A.
| - |
| Gonzalo Ferraro Rey | M | 68 |
Concesionaria La Chira S.A.
Survial S.A.
Graña y Montero Petrolera SA
Graña y Montero Petrolera SA Oil & Gas ProductionEnergy Minerals Part of Aenza SAA, Graña y Montero Petrolera SA is a company based in Lima, Peru. The Peruvian company extracts, refines, and stores petroleum and natural gas. | - |
| Antonio Cueto Saco | M | 58 |
Survial S.A.
GMI SA Ingenieros Consultores
| 25 years |
| Pedro Pablo Errázuriz Domínguez | M | 63 |
Cam Chile S.A.
Cam Chile S.A. Engineering & ConstructionIndustrial Services Cam Chile S.A. provides engineering, installation, operation, and maintenance services for electric utilities and telecommunications companies. The private company is based in Santiago, Chile. | - |
| Juan Carlos Antonio Montero Graña | M | 82 |
Survial S.A.
Graña y Montero Petrolera SA
Graña y Montero Petrolera SA Oil & Gas ProductionEnergy Minerals Part of Aenza SAA, Graña y Montero Petrolera SA is a company based in Lima, Peru. The Peruvian company extracts, refines, and stores petroleum and natural gas. | - |
| José Alejandro Graña Miró Quesada | M | 79 |
Camara Peruana de la Construcción
| 50 years |
| Ricardo Raul Ferreiro | M | - |
Asociación para el Fomento de la Infraestructura Nacional
| - |
| Teodoro E. Harmsen Gómez de la Torre | M | - |
GMI SA Ingenieros Consultores
| - |
| Klaus Winkler Speringer | M | 56 |
Cam Chile S.A.
Cam Chile S.A. Engineering & ConstructionIndustrial Services Cam Chile S.A. provides engineering, installation, operation, and maintenance services for electric utilities and telecommunications companies. The private company is based in Santiago, Chile. | 17 years |
| Diego Eduardo M. de la Piedra | M | 61 |
Camara Peruana de la Construcción
| - |
| José Luis Ibarra Bellido | M | 66 |
Asociación para el Fomento de la Infraestructura Nacional
| - |
| Manuel Fernández Pollan | M | - |
Cam Chile S.A.
Cam Chile S.A. Engineering & ConstructionIndustrial Services Cam Chile S.A. provides engineering, installation, operation, and maintenance services for electric utilities and telecommunications companies. The private company is based in Santiago, Chile. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Dennis Gray Febres | M | 49 | 11 years | |
| Mónica María Miloslavich Hart | F | 58 | - | |
| José Antonio Colomer Guiu | M | 71 | - | |
| Mark Ernst Hoffmann Rosas | M | 55 | - | |
| Claudia Inés Drago Morante | F | 54 | - | |
| José Antonio Rosas Dulanto | M | 54 | 1 years | |
| José Chlimper Ackerman | M | 69 | 9 years | |
| Hugo Antonio Santa María Guzmán | M | 61 | - | |
| Federico Cúneo de la Piedra | M | 72 | - | |
| Rafael Wilfredo Venegas Vidaurre | M | 74 | - | |
| Jorge Luis Izquierdo Ramírez | M | 51 | 20 years | |
| Arturo Isenrich | M | 59 | - | |
| Maritza Zavala Hernandez | F | 56 | - | |
| Julio César Neyra Rodríguez | M | 66 | - | |
| Luis José Miró Quesada Valega | M | 82 | - | |
| Juan José del Carmen Arrieta Ocampo | M | 70 | - | |
| José Carlos Ascarza Revoredo | M | 49 | - | |
| Francisco Augusto Baertl Montori | M | 79 |
Graña y Montero Petrolera SA
Graña y Montero Petrolera SA Oil & Gas ProductionEnergy Minerals Part of Aenza SAA, Graña y Montero Petrolera SA is a company based in Lima, Peru. The Peruvian company extracts, refines, and stores petroleum and natural gas. | 3 years |
| Alfonso García Miró Peschiera | M | 60 | 1 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Peru | 31 | 93.94% |
| Chile | 5 | 15.15% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Hernando Alejandro Graña Acuña
- Personal Network
