Alberto Mario Griselli
Chief Executive Officer at TIM S.A.
Profile
Alberto Mario Griselli is currently the Chief Executive Officer at TIM Brasil Servicos e Participaçoes SA. He is also the CEO, Chief Financial Officer & Director at TIM SA (Brazil).
Previously, he worked as the Managing Director-Brazil at Value Partners SpA and as the Chief Revenue Officer at TIM Participações SA. Additionally, he held the position of Vice President-Latin America at Timwe for a brief period in 2015.
Mr. Griselli holds an MBA from The Trustees of Columbia University in The City of New York and an undergraduate degree from Sapienza University of Rome.
Alberto Mario Griselli active positions
| Companies | Position | Start |
|---|---|---|
| TIM S.A. | Chief Executive Officer | 2022-01-31 |
TIM Brasil Servicos e Participaçoes SA
 TIM Brasil Servicos e Participaçoes SA Specialty TelecommunicationsCommunications TIM Brasil Serviços e Participações SA provides telecommunication services. The company is headquartered in Sao Cristovao, Brazil. | Chief Executive Officer | - |
Former positions of Alberto Mario Griselli
| Companies | Position | End |
|---|---|---|
Timwe
 Timwe Information Technology ServicesTechnology Services Timwe provides technological and satellite telecommunications services. | Corporate Officer/Principal | 2015-11-30 |
| TIM PARTICIPAÇÕES S.A. | Corporate Officer/Principal | - |
Value Partners SpA
 Value Partners SpA Miscellaneous Commercial ServicesCommercial Services Value Partners SpA is a holding company, which engages in the provision of management consulting services. It specializes in the automotive, consumer and retail, energy, financial, industrial, life sciences, media, private equity, and telecommunications sectors. The company was founded in 1993 and is headquartered in Milan, Italy. | Corporate Officer/Principal | - |
Training of Alberto Mario Griselli
| The Trustees of Columbia University in The City of New York | Masters Business Admin |
| Sapienza University of Rome | Undergraduate Degree |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| TIM S.A. | Communications |
| Private companies | 4 |
|---|---|
TIM Participações SA
 TIM Participações SA Wireless TelecommunicationsCommunications TIM Participações SA is a holding company, which engages in the provision of wireless cellular telecommunication services. The company provides private and public telephone services at both the local and regional levels. It offers wireless and fixed line telephone services, pre-paid mobile, post-paid mobile, GSM mobile services, and Internet access services. The company was founded on May 22, 1998 and is headquartered in Rio de Janeiro, Brazil. | Communications |
TIM Brasil Servicos e Participaçoes SA
TIM Brasil Servicos e Participaçoes SA Specialty TelecommunicationsCommunications TIM Brasil Serviços e Participações SA provides telecommunication services. The company is headquartered in Sao Cristovao, Brazil. | Communications |
Value Partners SpA
Value Partners SpA Miscellaneous Commercial ServicesCommercial Services Value Partners SpA is a holding company, which engages in the provision of management consulting services. It specializes in the automotive, consumer and retail, energy, financial, industrial, life sciences, media, private equity, and telecommunications sectors. The company was founded in 1993 and is headquartered in Milan, Italy. | Commercial Services |
Timwe
Timwe Information Technology ServicesTechnology Services Timwe provides technological and satellite telecommunications services. | Technology Services |
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