Ralph Gustavo Rosenberg Whitaker Carneiro
Director/Board Member at COMERC PARTICIPAÇÕES S.A.
Ralph Gustavo Rosenberg Whitaker Carneiro active positions
| Companies | Position | Start | End |
|---|---|---|---|
| COMERC PARTICIPAÇÕES S.A. | Director/Board Member | - | - |
Perfin Administração de Recursos Ltda.
 Perfin Administração de Recursos Ltda. Investment ManagersFinance Perfin Administração de Recursos Ltda. (Perfin) is the asset management subsidiary of Infinity Participacoes Em Novos Negocios Ltda. in Brazil. The firm was founded in 2007 by Ralph Gustavo Rosenberg and Luís de Oliveira Perego. Headquartered in São Paulo, Perfin specializes in equity fund management for individual and institutional investors. To align investments, the partners invest in the same vehicles as clients. | Chief Executive Officer | 31/12/2006 | - |
| Chief Investment Officer | 31/12/2006 | - | |
| Founder | 31/12/2006 | - | |
| Portfolio Manager-Equities | 31/12/2006 | - | |
| Perfin Administração de Recursos Ltda. /Private Equity/ | Founder | 31/08/2007 | - |
| Private Equity Investor | 31/08/2007 | - | |
Mori Energia Holding SA
 Mori Energia Holding SA Financial ConglomeratesFinance Mori Energia Holding SA is an investment holding Brazilian company. | Director/Board Member | - | - |
Gemini Energy SA
 Gemini Energy SA Electric UtilitiesUtilities Part of Energisa SA, Gemini Energy SA is a Brazilian energy transmission company. The company is based in Rio de Janeiro, Brazil. Gemini Energy was founded in 2001. Gemini Energy was acquired by Energisa Transmissão de Energia SA on June 10, 2022 for $155.59 million. | Director/Board Member | - | - |
TSM - Transmissora Serra da Mantiqueira SA
 TSM - Transmissora Serra da Mantiqueira SA Alternative Power GenerationUtilities Founded in 2019, TSM - Transmissora Serra da Mantiqueira SA is a subsidiary of Alupar Investimento SA that provides electric utility services. The company is based in Resende, Brazil. | Director/Board Member | - | - |
EDTE - Empresa Diamantina de Transmissao de Energia SA
 EDTE - Empresa Diamantina de Transmissao de Energia SA Electric UtilitiesUtilities EDTE - Empresa Diamantina de Transmissao de Energia SA provides electric services. The private company is based in São Paulo, Brazil and was founded in 2016. | Director/Board Member | - | - |
Career history of Ralph Gustavo Rosenberg Whitaker Carneiro
Former positions of Ralph Gustavo Rosenberg Whitaker Carneiro
| Companies | Position | Start | End |
|---|---|---|---|
| ALUPAR INVESTIMENTO S.A. | Director/Board Member | - | - |
Casa dos Ventos Energias Renováveis SA
 Casa dos Ventos Energias Renováveis SA Alternative Power GenerationUtilities Casa dos Ventos Energias Renováveis owns and operates wind farms. Its projects include wind farms, solar projects, and technology. The company was founded by Mario Araripe in 2006 and is headquartered in Sao Paolo, Brazil. | Director/Board Member | - | - |
Training of Ralph Gustavo Rosenberg Whitaker Carneiro
| Fundação Escola de Comércio Álvares Penteado | Undergraduate Degree |
Statistics
International
| Brazil | 10 |
| 2 |
Operational
| Director/Board Member | 7 |
| Founder | 2 |
| Chief Executive Officer | 1 |
Sectoral
| Utilities | 7 |
| Finance | 4 |
| Consumer Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 2 |
|---|---|
| ALUPAR INVESTIMENTO S.A. | Utilities |
| COMERC PARTICIPAÇÕES S.A. | Utilities |
| Private companies | 7 |
|---|---|
Perfin Administração de Recursos Ltda.
Perfin Administração de Recursos Ltda. Investment ManagersFinance Perfin Administração de Recursos Ltda. (Perfin) is the asset management subsidiary of Infinity Participacoes Em Novos Negocios Ltda. in Brazil. The firm was founded in 2007 by Ralph Gustavo Rosenberg and Luís de Oliveira Perego. Headquartered in São Paulo, Perfin specializes in equity fund management for individual and institutional investors. To align investments, the partners invest in the same vehicles as clients. | Finance |
| Perfin Administração de Recursos Ltda. /Private Equity/ | Finance |
Mori Energia Holding SA
Mori Energia Holding SA Financial ConglomeratesFinance Mori Energia Holding SA is an investment holding Brazilian company. | Finance |
Casa dos Ventos Energias Renováveis SA
Casa dos Ventos Energias Renováveis SA Alternative Power GenerationUtilities Casa dos Ventos Energias Renováveis owns and operates wind farms. Its projects include wind farms, solar projects, and technology. The company was founded by Mario Araripe in 2006 and is headquartered in Sao Paolo, Brazil. | Utilities |
Gemini Energy SA
Gemini Energy SA Electric UtilitiesUtilities Part of Energisa SA, Gemini Energy SA is a Brazilian energy transmission company. The company is based in Rio de Janeiro, Brazil. Gemini Energy was founded in 2001. Gemini Energy was acquired by Energisa Transmissão de Energia SA on June 10, 2022 for $155.59 million. | Utilities |
TSM - Transmissora Serra da Mantiqueira SA
TSM - Transmissora Serra da Mantiqueira SA Alternative Power GenerationUtilities Founded in 2019, TSM - Transmissora Serra da Mantiqueira SA is a subsidiary of Alupar Investimento SA that provides electric utility services. The company is based in Resende, Brazil. | Utilities |
EDTE - Empresa Diamantina de Transmissao de Energia SA
EDTE - Empresa Diamantina de Transmissao de Energia SA Electric UtilitiesUtilities EDTE - Empresa Diamantina de Transmissao de Energia SA provides electric services. The private company is based in São Paulo, Brazil and was founded in 2016. | Utilities |
