Carlós Antonio Alves Duarte
Chief Executive Officer at Warpcom Services SA
Network origin in Carlós Antonio Alves Duarte first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
PT Portugal SGPS SA
 PT Portugal SGPS SA Specialty TelecommunicationsCommunications PT Portugal SGPS SA provides telecommunications and multimedia services. Its offers fixed communications, mobile, multimedia, data and corporate solutions. The company was founded in 1994 and is headquartered in Lisbon, Portugal.
10
| Subsidiary | Specialty Telecommunications | 10 |
PT Prime Solucoes Empresariais de Telecomunicacoes E Sistema
5
| Extinct | Specialty Telecommunications | 5 |
PT Comunicaçoes SA
 PT Comunicaçoes SA Specialty TelecommunicationsCommunications Part of PHarol SGPS SA, PT Comunicaçoes SA is a company that provides wired and wireless telecommunications services. PT Comunicaçoes SA is based in Lisbon, Portugal.
5
| Subsidiary | Specialty Telecommunications | 5 |
Portugal Telecom Data Center SA
4
| Subsidiary | 4 | |
PT Sistemas de Informaçao SA
3
| Subsidiary | 3 | |
BEST - Banco Electrónico de Serviço Total SA
 BEST - Banco Electrónico de Serviço Total SA Major BanksFinance Part of Novo Banco SA, BEST - Banco Electrónico de Serviço Total SA is a banking company based in Lisbon, Portugal. BEST provides banking services. The CEO of the Portuguese company is Rui Manuel Duarte Sousa da Silveira.
2
| Subsidiary | Major Banks | 2 |
Warpcom Services SA
 Warpcom Services SA Information Technology ServicesTechnology Services Warpcom Services SA provides communication and information technology solutions. Its services include support services, implementation and integration, consulting, security operations center, and network operations center. The company was founded in 1989 and is headquartered in Amadora, Portugal.
2
| Subsidiary | Information Technology Services | 2 |
ONITELECOM - Infocomunicações SA
 ONITELECOM - Infocomunicações SA Specialty TelecommunicationsCommunications ONITELECOM - Infocomunicações SA provides telecommunications, media and technology services. It provides voice, mobile, internet and data communications services in Portugal. The firm also offers services in health sector, hotel management, customer service and commercial networks for both private as well as public organizations. The company was founded in 1998 and is headquartered in Lisbon, Portugal.
2
| Holding Company | Specialty Telecommunications | 2 |
PT Corporate Soluções Empresariais de Telecomunicações
1
| Subsidiary | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Carlós Antonio Alves Duarte via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| PHAROL, SGPS S.A. | Wireless Telecommunications | Joaquim Aníbal Brito Freixial de Goes Manuel Francisco Rosa da Silva Alfredo José Silva de Oliveira Baptista | President Director/Board Member Director of Finance/CFO Director/Board Member Director/Board Member Director/Board Member Director/Board Member Public Communications Contact Corporate Officer/Principal |
Universo Online SA
 Universo Online SA Internet Software/ServicesTechnology Services Universo Online SA provides Internet content and services. It offers a variety of products and services in the areas of interaction, technology, communication, eCommerce, and customer service for subscribers. It also provides Internet access, e-mail, UOL accelerator, chat, UOL tool bar, UOL search, UOL phone, UOL blog and UOL photoblog, security and privacy applications, paying subscribers' page, and shopping UOL. The company was founded in April 1996 and is headquartered in Sao Paulo, Brazil. | Internet Software/Services | Director/Board Member | |
CTX Participações SA
 CTX Participações SA Miscellaneous Commercial ServicesCommercial Services CTX Participações SA engages in financial investment and shareholding activities. Its interests focus on the contact center and BPO sectors. The company was founded on April 25, 2008 and is headquartered in Rio de Janeiro, Brazil. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
| OI S.A. | Major Telecommunications | Chief Executive Officer Director/Board Member Chief Executive Officer Director of Finance/CFO | |
| GLINTT - GLOBAL INTELLIGENT TECHNOLOGIES, S.A. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
| PT Móveis SGPS SA | Director/Board Member | ||
TV Cabo Portugal SA
 TV Cabo Portugal SA BroadcastingConsumer Services Part of NOS SGPS SA, TV Cabo Portugal SA provides cable TV, pay-TV, broadband Internet and telecommunication services. The company is based in Lisbon, Portugal. | Broadcasting | Chairman Director/Board Member | |
PT Multimedia.com-Servicos de Acesso a Internet SGPS
 PT Multimedia.com-Servicos de Acesso a Internet SGPS Information Technology ServicesTechnology Services PT Multimedia.com - Servicos de Acesso a Internet SGPS provides information technology services. Its services include Internet access, cable television, and direct-to-home satellite. The company offers services over ADSL, cable modem, and other broadband access platforms. PT Multimedia.com is headquartered in Algés, Portugal. | Information Technology Services | Director/Board Member | |
Sport TV Portugal SA
 Sport TV Portugal SA BroadcastingConsumer Services Sport TV Portugal SA operates a television channel specialized in sports. It broadcasts games and events of soccer, basketball, golf, tennis, surf, racing, fighting, and others. It also sells sport channel packages. The company was founded by Joaquim Francisco Alves Ferreira de Oliveira in 1998 and is headquartered in Lisbon, Portugal. | Broadcasting | Director/Board Member | |
| ATMA PARTICIPAÇÕES S.A. | Miscellaneous Commercial Services | Director/Board Member Director of Finance/CFO Director/Board Member | |
| Universidade Técnica de Lisboa | College/University | Director/Board Member Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| Portuguese Catholic University | College/University | Undergraduate Degree Undergraduate Degree | |
| Instituto Superior Técnico de Lisboa | College/University | Undergraduate Degree Undergraduate Degree | |
Previsão SGFP SA
 Previsão SGFP SA Investment ManagersFinance Previsão SGFP SA (Previsão) is the asset management subsidiary of Portugal Telecom SGPS SA (XL: PTC, NYSE : PT) which provides telecommunication and multimedia services. Located in Lisbon, Previsão was established in 1988 to manage the pension funds of the parent firm, Portugal Telecom SGPS SA . They operate in Portugal, Morocco, Guinea Bissau, Cape Verde, Mozambique, Timor, Angola, Kenya, China, Sao Tome and Namibia. Portugal Telecom is the majority shareholder of Previsão with the remainder held by several banks in Portugal. The firm works closely with other asset management firms and specialists through active management mandates. | Investment Managers | Chairman Director of Finance/CFO | |
| NOS, SGPS, S.A. | Major Telecommunications | Chief Executive Officer | |
BRTLC Holding SA
 BRTLC Holding SA Wireless TelecommunicationsCommunications Part of PHarol SGPS SA, BRTLC Holding SA is a Brazilian telecommunications company that provides wired and wireless services. The company is based in São Paulo, Brazil. | Wireless Telecommunications | Director/Board Member Director/Board Member | |
Cia Santomense de Telecomunicacoes SARL
 Cia Santomense de Telecomunicacoes SARL Major TelecommunicationsCommunications Part of Grupo Visabeira SA, Cia Santomense de Telecomunicacoes SARL provides telecommunications services. The company is based in Sao Tome, ST. Cia Santomense de Telecomunicacoes was founded in 1989 and was acquired by Visabeira Global SGPS SA on February 15, 2022. | Major Telecommunications | Chairman | |
PT Ventures SGPS SA
 PT Ventures SGPS SA Cable/Satellite TVConsumer Services Part of Oi SA, PT Ventures SGPS SA is a company based in Lisbon, Portugal. | Cable/Satellite TV | Chairman Chairman | |
| Sportinveste Multimedia SGPS SA | Director/Board Member | ||
MEO - Serviços de Comunicações & Multimédia SA
 MEO - Serviços de Comunicações & Multimédia SA Specialty TelecommunicationsCommunications MEO - Serviços de Comunicações & Multimédia SA engages in the provision of telecommunication services. It provides a range of telephone plans, mobile internet, among others. The Company was founded on March 22, 1991 and is headquartered in Lisbon, Portugal. | Specialty Telecommunications | Manuel Francisco Rosa da Silva Alfredo José Silva de Oliveira Baptista | Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member |
| Portugal Telecom, Imobiliária SA | Chairman Corporate Officer/Principal | ||
| PT Centro Corporativo SA | Chairman Chairman | ||
| Sportinveste Multimédia SA | Director/Board Member | ||
| PT Moveis-Serviços de Telecomunicaçoes SGPS SA | Chairman Director/Board Member | ||
Paginas Amarelas SA
 Paginas Amarelas SA Commercial Printing/FormsCommercial Services Paginas Amarelas SA operates the national telephone directory enquiries service. The company was founded in 1959 and is headquartered in Vila Nova de Gaia, Portugal. | Commercial Printing/Forms | Director/Board Member Director/Board Member | |
| PT Compras-Serviços de Consultoria e Negociaçao SA | Director/Board Member Chairman | ||
| PT Contact - Telemarketing e Serviços de Informaçao SA | Chairman Chairman | ||
| Cabo TV Açoreana SA | Chairman | ||
| Lusomundo España SL | Corporate Officer/Principal | ||
| Cabo Tv Madeirense SA | Corporate Officer/Principal | ||
| Portugal Telecom Investimentos Internacionais Consultoria Int | Chairman Director/Board Member | ||
Lusomundo Imobiliária 2 SA
 Lusomundo Imobiliária 2 SA Real Estate DevelopmentFinance Part of NOS SGPS SA, Lusomundo Imobiliária 2 SA is a real estate company based in Lisbon, Portugal. The Portuguese company specializes in leasing real estate properties. | Real Estate Development | Director/Board Member | |
PT Participações SGPS SA
 PT Participações SGPS SA Specialty TelecommunicationsCommunications Part of Oi SA, PT Participações SGPS SA is a telecommunications company based in Lisbon, Portugal. The Portuguese company provides wired and wireless telecommunications services. | Specialty Telecommunications | Chairman Director/Board Member | |
| Pt Multimedia Services for Telecom & Multimedia Sgp | Chief Executive Officer Director/Board Member Director/Board Member | ||
| Lusomundo Cinemas SA | Chairman Director/Board Member | ||
| Pt Rede Fixa | Director/Board Member Director/Board Member | ||
| Pt Televisao Por Cabo Sgps SA | Chairman Director/Board Member | ||
| Pt Prime Tradecom Solucoes Empresariais De Comercio Electronic | Director/Board Member | ||
| Instituto de Estudios Superiores de la Empresa | College/University | Masters Business Admin | |
| PT-Sales Serviços de Telecomunicações e Sistemas | Director/Board Member Director/Board Member | ||
Altice Portugal SA
 Altice Portugal SA Major TelecommunicationsCommunications Altice Portugal SA engages in the provision of telecommunication solutions. The company offers telephone, internet and broadcast services. The company was founded in 1992 and is headquartered in Lisbon, Portugal. | Major Telecommunications | Director/Board Member Chief Executive Officer | |
| Pt Blueclip Serviços de Gestão, S.A | Chairman Director/Board Member Director/Board Member | ||
| Altice Pay SA | Chairman Director/Board Member | ||
Telecomunicações Públicas De Timor SA
 Telecomunicações Públicas De Timor SA Specialty TelecommunicationsCommunications Part of Oi SA, Telecomunicações Públicas De Timor SA is a telecommunications company based in Lisbon, Portugal. The Portuguese company provides telecommunications services. | Specialty Telecommunications | Chairman | |
Timor Telecom SA
 Timor Telecom SA Wireless TelecommunicationsCommunications Timor Telecom SA operates as a fixed and mobile telecommunications network. It offers pre-paid, post-paid, internet, circuits, value added service, roaming, SMS marketing, and mobile and landline plans. The company was founded on October 17, 2002 and is headquartered in Comoro, Timor-Leste. | Wireless Telecommunications | Chairman President Director/Board Member | |
| PT Participações SA | Director/Board Member | ||
PT Portugal SA
 PT Portugal SA Financial ConglomeratesFinance Part of Next Alt SARL, PT Portugal SA is an investment holding company. The company is based in Lisbon, Portugal. | Financial Conglomerates | Director/Board Member Director/Board Member | |
| PT Pro Serviços Administrativos e de Gestao Partilhados SA | Chairman Chairman | ||
| PT Prestaçoes Mandataria de Aquisiçoes e Gestao de Bens SA | Chairman Chairman |
Statistics
International
| Portugal | 39 |
| Brazil | 9 |
| Netherlands | 2 |
| Spain | 2 |
Sectoral
| Communications | 12 |
| Consumer Services | 8 |
| Commercial Services | 5 |
| Finance | 4 |
| Technology Services | 3 |
Operational
| Director/Board Member | 156 |
| Chairman | 61 |
| Corporate Officer/Principal | 17 |
| Undergraduate Degree | 13 |
| Chief Executive Officer | 7 |
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