Cristiane Barretto Sales
Director of Finance/CFO at OI S.A.
Network origin in Cristiane Barretto Sales first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
27
| Public Company | Major Telecommunications | 27 |
| Public Company | Specialty Telecommunications | 19 | |
Vivo SA
 Vivo SA Specialty TelecommunicationsCommunications Vivo SA provides cellular telecommunications services. It is a cellular operator in the states of Acre, Alagoas, Amapa, Amazonas, Bahia, Ceara, Espirito, Santo, Goias, Maranhao, Mato Grosso, Para Parana, Pernambuco, Rio Grande do Norte, Rio Grande do Sul and Rondonia. It serves the telecommunication industries. The company is headquartered in Sao Paulo, Brazil.
5
| Subsidiary | Specialty Telecommunications | 5 |
Tele Leste Celular Participações SA
2
| Extinct | Wireless Telecommunications | 2 |
Telebahia Celular SA
 Telebahia Celular SA Wireless TelecommunicationsCommunications Telebahia Celular SA provides cellular mobile telephone services. The private company is based in Salvador, Brazil.
1
| Private Company | Wireless Telecommunications | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Cristiane Barretto Sales via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| TELEFÓNICA DEL PERÚ S.A.A. | Major Telecommunications | José María Álvarez-Pallete López | Director/Board Member Director/Board Member Director/Board Member |
Telefónica de Argentina SA
 Telefónica de Argentina SA Specialty TelecommunicationsCommunications Telefónica de Argentina SA is a telecommunications. It is engaged in offering telephone-related services such as PCS, basic telephone service, local telephony, domestic long-distance, domestic long-distance, international long-distance, public telephone, internet access, data transmission service, value-added service and cellular services. The company was founded on April 23, 1990 and is headquartered in Buenos Aires, Argentina. | Specialty Telecommunications | Director/Board Member Director/Board Member Director/Board Member | |
| COMPANHIA BRASILEIRA DE DISTRIBUIÇAO NETHERLANDS HOLDING B.V. | Food Retail | Director/Board Member Director/Board Member Director/Board Member | |
| PHAROL, SGPS S.A. | Wireless Telecommunications | José María Álvarez-Pallete López Guillermo José Fernández Vidal | Director/Board Member President Director/Board Member Chief Executive Officer Director/Board Member |
| VIBRA ENERGIA S.A. | Specialty Stores | Director/Board Member Director/Board Member Director/Board Member | |
| Fundação Dom Cabral | College/University | Masters Business Admin Graduate Degree Graduate Degree Masters Business Admin Masters Business Admin | |
| TELEFÓNICA, S.A. | Specialty Telecommunications | José María Álvarez-Pallete López Guillermo José Fernández Vidal | Chief Executive Officer Corporate Officer/Principal Director of Finance/CFO Corporate Officer/Principal President |
Telefónica Móviles España SA
 Telefónica Móviles España SA Wireless TelecommunicationsCommunications Telefonica Moviles Espana SA provides mobile communication services. It operates under the trade name Movistar, offering a range of wireless services, including international roaming, and wireless Internet and data communication. The company has alliances with T-Mobile International, Telecom Italia Mobile, and Orange SA. Telefonica Moviles Espana was founded on February 14, 2000 and is headquartered in Madrid, Spain. | Wireless Telecommunications | José María Álvarez-Pallete López | Director/Board Member Director/Board Member Chief Executive Officer |
Telefónica Internacional SAU
 Telefónica Internacional SAU Specialty TelecommunicationsCommunications Telefónica Internacional operates as a holding company with interests in the telecommunications industry. The firm is based in Madrid. | Specialty Telecommunications | Chief Executive Officer General Counsel General Counsel Chief Executive Officer | |
SP Telecomunicações Participações Ltda.
 SP Telecomunicações Participações Ltda. Specialty TelecommunicationsCommunications Part of Telefónica SA, SP Telecomunicações Participações Ltda. is a Brazilian telecommunications company that provides telecommunications services. The CEO of the private company is Santiago Javier Fernández Valbuena. | Specialty Telecommunications | Corporate Officer/Principal President President | |
| Portelcom Participaçoes SA | Chairman Director/Board Member | ||
| COMPANHIA PARANAENSE DE ENERGIA - COPEL | Electric Utilities | Director/Board Member Director/Board Member Corporate Officer/Principal Director/Board Member | |
| CIELO S.A. | Miscellaneous Commercial Services | Director of Finance/CFO Director/Board Member Comptroller/Controller/Auditor | |
Telefonica Data SA
 Telefonica Data SA Wireless TelecommunicationsCommunications Telefonica Data SA provides corporate telecommunication services. The company was founded on August 3, 2000 and is headquartered in Barueri, Brazil. | Wireless Telecommunications | Breno Rodrigo Pacheco de Oliveira | General Counsel Corporate Officer/Principal Chief Executive Officer |
| ATMA PARTICIPAÇÕES S.A. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
| University of Sao Paulo | College/University | Undergraduate Degree Graduate Degree Undergraduate Degree Masters Business Admin Graduate Degree | |
| Getulio Vargas Foundation | College/University | Leonardo de Carvalho Capdeville | Undergraduate Degree Undergraduate Degree Graduate Degree Graduate Degree Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Undergraduate Degree Masters Business Admin Undergraduate Degree |
| Federal University of Rio de Janeiro | College/University | Masters Business Admin Undergraduate Degree Corporate Officer/Principal Masters Business Admin Masters Business Admin Graduate Degree | |
Telefónica de España SA
 Telefónica de España SA Wireless TelecommunicationsCommunications Part of Telefónica SA, Telefónica de España SA is a private company based in Madrid, Spain. The Spanish company provides a program called ADR, which allows access to the American Depositary Receipts of Telefónica with a US certificate of the shares. | Wireless Telecommunications | José María Álvarez-Pallete López | Director/Board Member Chief Executive Officer Chief Executive Officer |
Grupo Big S.A.
 Grupo Big S.A. Discount StoresRetail Trade Grupo Big Ltda. owns and operates supermarkets and hypermarkets. Its products include TVs, sound systems, electro domestics, home appliances, smartphones, sport accessories, furniture, vehicle products, and others. The company was founded on May 6, 1994 and is headquartered in Barueri, Brazil. | Discount Stores | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Telest Celular SA
 Telest Celular SA Wireless TelecommunicationsCommunications Telest Celular SA provides cellular telecommunication services. | Wireless Telecommunications | Chief Executive Officer Chief Operating Officer Chief Tech/Sci/R&D Officer Director/Board Member | |
Terra Networks Brasil SA
 Terra Networks Brasil SA Major TelecommunicationsCommunications Terra Networks Brasil SA engages in the provision of internet services and content. It operates a portal for content and a provider for internet services. The company was founded on August 7, 1986 and is headquartered in Sao Paulo, Brazil. | Major Telecommunications | General Counsel General Counsel Chief Executive Officer Chief Executive Officer | |
| Brazilian Institute of Corporate Governance | Chairman Director/Board Member Director/Board Member Director/Board Member Chairman Corporate Officer/Principal | ||
| Teleacre Celular SA | Chief Executive Officer Chief Operating Officer Chief Tech/Sci/R&D Officer | ||
| Telegoiás Celular S.a | Chief Executive Officer Chief Operating Officer Chief Tech/Sci/R&D Officer | ||
| Telemat Celular SA | Chief Executive Officer Chief Operating Officer Chief Tech/Sci/R&D Officer | ||
| Telems Celular S.a. | Chief Executive Officer Chief Operating Officer Chief Tech/Sci/R&D Officer | ||
| Teleron Celular SA | Chief Executive Officer Chief Operating Officer Chief Tech/Sci/R&D Officer | ||
| Ptelecom Brasil SA | Chief Executive Officer Director/Board Member | ||
| Tsd Brazil | Director/Board Member Chief Tech/Sci/R&D Officer Director/Board Member | ||
| Tle Brazil | Director/Board Member Chief Tech/Sci/R&D Officer Director/Board Member | ||
| Fundacao Telefonica | Director/Board Member Director/Board Member Director/Board Member Chairman Corporate Officer/Principal Director/Board Member | ||
| Telefónica Factoring do Brasil Ltda. | Director/Board Member Chairman Chairman | ||
Innoweb Ltda.
 Innoweb Ltda. Packaged SoftwareTechnology Services Innoweb Ltda. The private company is based in Curitiba, Brazil. develops software. The CEO of the Brazilian company is Christian Mauad Gebara. | Packaged Software | General Counsel Chief Executive Officer Chief Executive Officer | |
POP Internet Ltda.
 POP Internet Ltda. Internet Software/ServicesTechnology Services Part of Telefónica SA, POP Internet Ltda. The private company is based in Curitiba, Brazil and was founded in 2005. is a Brazilian telecommunications company that provides web portals and other related services. | Internet Software/Services | General Counsel Chief Executive Officer Chief Executive Officer | |
| TIM S.A. | Wireless Telecommunications | Corporate Officer/Principal General Counsel Chief Tech/Sci/R&D Officer | |
| WEWORK INC. | Miscellaneous Commercial Services | Sales & Marketing Chief Executive Officer | |
V Tal
 V Tal Specialty TelecommunicationsCommunications V Tal is a Brazilian company that provides end-to-end digital solutions and has the largest neutral fiber optic network in the country. The company is based in São Paulo, Brazil. The company offers integrated connectivity solutions to telecommunications operators, internet providers, and OTTs. The company recently opened its second Edge Data Center in Fortaleza, which has a capacity of 4MW and support for 400 racks. V Tal has also created the first Committee of Neutrality in a company of its kind. The CEO of the company is Amos Genish. | Specialty Telecommunications | Director/Board Member Director/Board Member Director/Board Member |
Statistics
International
| Brazil | 42 |
| Spain | 5 |
| Peru | 2 |
| Argentina | 2 |
| Portugal | 2 |
Sectoral
| Communications | 25 |
| Consumer Services | 6 |
| Retail Trade | 4 |
| Commercial Services | 4 |
| Technology Services | 3 |
Operational
| Director/Board Member | 376 |
| Corporate Officer/Principal | 120 |
| Chairman | 89 |
| Chief Executive Officer | 82 |
| Independent Dir/Board Member | 72 |
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