Luís Miguel da Silveira Ribeiro Vaz
Chairman at Cimpship Transportes Marítimos SA
Network origin in Luís Miguel da Silveira Ribeiro Vaz first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
McKinsey & Co. (Spain)
 McKinsey & Co. (Spain) Miscellaneous Commercial ServicesCommercial Services McKinsey & Co. helps companies and public institutions tackle key challenges and deliver sustainable performance improvements. It works with public institutions and private companies in the financial, telecommunications, energy and consumer sectors among others. The company is headquartered in Madrid, Spain.
14
| Subsidiary | Miscellaneous Commercial Services | 14 |
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.
6
| Holding Company | Specialty Telecommunications | 6 |
CIMPOR Inversiones SA
 CIMPOR Inversiones SA Financial ConglomeratesFinance CIMPOR Inversiones SA produces and distributes cement. Its activities include manufacturing as well as marketing of cement, hydraulic lime, concrete, aggregates, precast concrete and dry mortars. The company manages the various activities of its parent company, Cimentos de Portugal SGPS SA in countries such as Spain, Morocco, Tunisia, Egypt, Brazil, Mozambique, South Africa and Cape Verde. CIMPOR Inversiones was founded in 2002 and is headquartered in Vigo, Spain.
5
| Subsidiary | Financial Conglomerates | 5 |
Votorantim Çimento Sanayi ve Ticaret AS
5
| Subsidiary | 5 | |
Ameriyah Cement Co. SAE
 Ameriyah Cement Co. SAE Construction MaterialsNon-Energy Minerals Ameriyah Cement Co. SAE manufactures cement products, clinker and other building materials. It manufactures portland, natural, masonry, pozzalanic, and other hydraulic cements; and concrete delivered to a purchaser in a plastic and unhardened state. The company was founded in March 1989 and is headquartered in Alexandria, Egypt.
4
| Subsidiary | Construction Materials | 4 |
Cimpor-Serviços de Apoio à Gestão de Empresas SA
4
| Subsidiary | 4 | |
Cimpor Sacs Manufacture Co. SAE
3
| Subsidiary | 3 | |
Amreyah Cimpor Cement SAE
3
| Subsidiary | 3 | |
Cimpor Portugal SGPS SA
 Cimpor Portugal SGPS SA Construction MaterialsNon-Energy Minerals Part of Ordu Yardimlasma Kurumu, Cimpor Portugal SGPS SA is a Portuguese company that manufactures and commercializes cement, concrete and aggregate products. The company is based in Lisbon, Portugal.
3
| Subsidiary | Construction Materials | 3 |
Societe les Ciments de Jebel Oust SA
2
| Private Company | 2 | |
Betão Liz SA
 Betão Liz SA Construction MaterialsNon-Energy Minerals Betão Liz SA is a cement manufacturing company based in Carnaxide, Portugal. Betão Liz SA specializes in the production of cement. Part of Cimpor Betão SGPS SA, the Portuguese company was acquired by them on June 07, 2007 for $12.55 million.
1
| Subsidiary | Construction Materials | 1 |
Imopar-Imobiliária de Moçambique SARL
1
| Subsidiary | 1 | |
Transportes Aéreos Portugueses S.A.
 Transportes Aéreos Portugueses S.A. AirlinesTransportation Transportes Aéreos Portugueses S.A. operates passenger airlines. It offers cargo, maintenance and engineering services. The company was founded on March 14, 1945 and is headquartered in Lisbon, Portugal.
1
| Subsidiary | Airlines | 1 |
| Public Company | Food Retail | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Luís Miguel da Silveira Ribeiro Vaz via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| INTERCEMENT PORTUGAL, S.A. | Construction Materials | Manuel Luís Barata de Faria Blanc Jorge Manuel Tavares Salavessa Moura António Carlos Custódio de Morais Varela Luis Miguel da Ponte Alves Fernandes | Director/Board Member Director/Board Member Director/Board Member Director of Finance/CFO Director/Board Member Chief Executive Officer Director/Board Member |
| Harvard Business School | College/University | Doctorate Degree Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin | |
| Portuguese Catholic University | College/University | Manuel Luís Barata de Faria Blanc Miguel José Pereira Athayde Marques Rui Filipe Carranca Sequiera Martins | Undergraduate Degree Corporate Officer/Principal Undergraduate Degree Undergraduate Degree Graduate Degree |
CIMPOR-Industria de Cimentos SA
 CIMPOR-Industria de Cimentos SA Construction MaterialsNon-Energy Minerals CIMPOR-Indústria de Cimentos SA manufactures cement and related products. It also provides technical and technological assistance to the different companies in the CIMPOR group through its Central Laboratory. The company is headquartered in Lisbon, Portugal. | Construction Materials | Manuel Luís Barata de Faria Blanc Jorge Manuel Tavares Salavessa Moura | Chief Tech/Sci/R&D Officer Human Resources Officer Chairman Chairman Director/Board Member |
MCH Private Equity Investments SGEIC SA
 MCH Private Equity Investments SGEIC SA Investment ManagersFinance MCH Private Equity Investments SGEIC SA (MCH Private Equity Investments) is an independent private equity firm founded in 1998 by Jose Maria Munoz Dominguez and Jaime Hernandez Soto. The firm is headquartered in Madrid, Spain. | Investment Managers | Founder Private Equity Investor Private Equity Investor | |
| SHREE DIGVIJAY CEMENT COMPANY LIMITED | Construction Materials | Director/Board Member Director/Board Member Director/Board Member | |
| Kandmad SGPS Lda. | Corporate Officer/Principal Corporate Officer/Principal Chief Executive Officer | ||
| Amreyah Cimpor Ready Mix Co. SAE | Director/Board Member Chairman Director/Board Member | ||
NOWO Communications SA
 NOWO Communications SA Cable/Satellite TVConsumer Services Nowo Communications SA provides telecommunication services. It offers cable network, Internet connection, television access, and voice services. The company was founded in 1993 and is headquartered in Palmela, Portugal. | Cable/Satellite TV | Director/Board Member Director/Board Member Chairman | |
Asment Temara SA
 Asment Temara SA Construction MaterialsNon-Energy Minerals Asment Temara SA engages in the production and sale of concrete and ready-to-use cement. The company was founded by Feu Omar Laraqui in 1976 and is headquartered in Temara, Morocco. | Construction Materials | Director/Board Member Director/Board Member Director/Board Member | |
| Cimpor Reinsurance SA | Manuel Luís Barata de Faria Blanc | Chairman Chairman Chairman | |
NPC-Cimpor (Pty) Ltd.
 NPC-Cimpor (Pty) Ltd. Construction MaterialsNon-Energy Minerals NPC Cimpor (Pty) Ltd. produces and distributes cement and related products. It is also engaged in providing concrete mix services and supply of raw materials required for cement manufacturing. The company was founded in 1964 and is headquartered in Durban, South Africa. | Construction Materials | Chairman Director/Board Member Chairman | |
| Cimpor Egypt for Cement Co. SAE | Director/Board Member Chairman Chairman | ||
| YIBITAS YOZGAT ISÇI BIRLIGI INSAAT MALZEMELERI TICARET VE SANAYI | Construction Materials | Director/Board Member Director/Board Member Chairman | |
| Instituto Superior Técnico de Lisboa | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Winreason SA
 Winreason SA Specialty TelecommunicationsCommunications Part of Gigas Hosting SA, Winreason SA is a Portuguese company that provides microscopy solutions to accelerate human discovery and fight disease by enabling everyone to see and understand the microscopic details of life. The company is based in Lisbon, Portugal, with offices in CA and Oxford. Winreason's first product, the nanoimager, is the world's first desktop, super-resolution, single-molecule imaging platform capable of visualizing and tracking individual molecules in complex systems such as nanoparticles, living cells, and tissue with 20nm resolution. The company was founded in 2006, and the CEO is Nuno Saraiva. Winreason was acquired by Gigas Hosting SA on March 30, 2021 for $66.75 million. | Specialty Telecommunications | Director/Board Member Director/Board Member Chairman | |
| Camargo Corrêa Cimentos Luxembourg SARL | Corporate Officer/Principal Director/Board Member | ||
Cia Argentina de Cemento Portland SA
 Cia Argentina de Cemento Portland SA Construction MaterialsNon-Energy Minerals Part of Loma Negra Compañía Industrial Argentina SA, Cia Argentina de Cemento Portland SA is an Argentinean company that specializes in ready mix concrete. Cia Argentina de Cemento Portland was acquired by Loma Negra Compañía Industrial Argentina SA from Lone Star Industries, Inc. on August 14, 1992 for $38 million. | Construction Materials | Director/Board Member Director/Board Member | |
| Cofesur SA | Director/Board Member Director/Board Member | ||
Ferrosur Roca SA
 Ferrosur Roca SA RailroadsTransportation Part of Loma Negra Compañía Industrial Argentina SA, Ferrosur Roca SA provides rail freight forwarding and storage services. | Railroads | Director/Board Member Director/Board Member | |
Cequel Corp.
 Cequel Corp. Cable/Satellite TVConsumer Services Cequel Corp. provides dissemination of visual and textual television programs on a subscription or fee basis. The company was founded on June 16, 2014 and is headquartered in St. Louis, MO. | Cable/Satellite TV | President Director/Board Member | |
| Canteras del Riachuelo SA | Director/Board Member Director/Board Member | ||
| ALTICE USA, INC. | Major Telecommunications | Director/Board Member Director/Board Member | |
Cimpor Trading e Inversiones SA
 Cimpor Trading e Inversiones SA Financial ConglomeratesFinance Part of InterCement Portugal SA, Cimpor Trading e Inversiones SA is an investment holding Spanish company. The company is based in Pontevedra, Spain. | Financial Conglomerates | Chairman Chairman | |
| La Preferida De Olavarria SA | Director/Board Member Director/Board Member | ||
| SFR GROUP | Major Telecommunications | Director/Board Member Director/Board Member | |
Altice International SARL
 Altice International SARL MiscellaneousMiscellaneous Altice International SARL is a holding company, which engages in telecommunications, content, media, entertainment, and advertising businesses through its subsidiaries. It operates through the following segments: Portugal, Israel, Dominican Republic, Teads, and Others. The Portugal segment includes operations of Portugal Telecom, which caters to fixed residential, mobile residential, and business services clients using the MEO brand. The Israel segment consists of fixed and mobile services which are provided using the HOT telecom, HOT mobile, and HOT net brands to residential and business services clients. The Dominican Republic segment offers fixed residential, mobile residential, and business services using the Altice brand. The Teads segment provides digital advertising solutions. The Others segment represents corporate entities. The company was founded by Patrick Drahi in 2001 and is headquartered in Luxembourg. | Miscellaneous | Chairman Director/Board Member | |
Europastry SA
 Europastry SA Food: Specialty/CandyConsumer Non-Durables Europastry SA produces and distributes frozen dough to clients in the food service and hospitality sectors. It offers Viennoiserie Caprice, les Tulipes and Dots brands. The firm’s products include savoury, ring and ball doughnuts, muffins and cakes, pizza bases and pre-prepared pastries. It also operates a chain of coffee shops which offer breads, pastries, and specialties such as cakes and sandwiches. The company was founded by Pere Gallés i Payàs in 1987 and is headquartered in Sant Cugat del Valles, Spain. | Food: Specialty/Candy | Director/Board Member Director/Board Member | |
Qualytel Teleservices SA
 Qualytel Teleservices SA Miscellaneous Commercial ServicesCommercial Services Qualytel Teleservices SA provides outsourcing, CRM, and telemarketing services. It operates call and contact centers and web servicing units, which provide services to the financial, telecommunications, and utilities sectors. The company was founded by Tomas Muriana, María José Romero, and Vicente Olivenza and is headquartered in Madrid, Spain. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
World Satellite Guadeloupe SA
 World Satellite Guadeloupe SA Cable/Satellite TVConsumer Services Part of Next Alt SARL, World Satellite Guadeloupe SA is a French company that provides cable television services. The company is based in Baie Mahault, France. The CEOs of the company are Frédéric Hayot, Jean-Michel Hégésippe, Mathieu Cocq. World Satellite Guadeloupe was acquired by Valvision Telecommunications BV from Cable Satisfaction International, Inc. on January 19, 2000 for $48.65 million. | Cable/Satellite TV | Director/Board Member Director/Board Member | |
Lenitudes SGPS SA
 Lenitudes SGPS SA Financial ConglomeratesFinance Lenitudes SGPS SA operates as an investment vehicle company. The company was incorporated on December 17, 2007 and is headquartered in Lisbon, Portugal. | Financial Conglomerates | Chairman Director/Board Member | |
| Coditel Management SARL | Director/Board Member Director/Board Member | ||
| Universidad Politécnica de Madrid | College/University | Undergraduate Degree Undergraduate Degree | |
| Martinique TV Cable SA | Director/Board Member Director/Board Member | ||
| Betel SA | Director/Board Member Director/Board Member | ||
| Fiber Communications SA | Director/Board Member Director/Board Member | ||
| Hubgrade | 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 Director/Board Member | |
| Oni Madeira | Director/Board Member Director/Board Member | ||
| Knewon | Director/Board Member Director/Board Member | ||
| Oni Acores | Director/Board Member Director/Board Member | ||
Qualitas Equity Partners SGEIC SA
 Qualitas Equity Partners SGEIC SA Investment ManagersFinance Qualitas Equity Partners SGEIC SA (Qualitas Equity Partners) is a private equity arm of Qualitas Equity Funds SGEIC SA founded in 2002 by Eric Halverson, Sergio Perez and Borja Jesus Perez Arauna. The firm is headquartered in Madrid, Spain. | Investment Managers | Founder Private Equity Investor | |
Tresmares Private Equity SGEIC SA
 Tresmares Private Equity SGEIC SA Investment ManagersFinance Tresmares Private Equity SGEIC SA (Tresmares Private Equity) is a private equity subsidiary of Tresmares Capital Corporate SL founded in 2015. The firm is headquartered in Madrid, Spain, with an additional offices in the United Kingdom & Portugal. | Investment Managers | Private Equity Investor Private Equity Investor | |
Recycomb SA
 Recycomb SA Environmental ServicesIndustrial Services Part of Loma Negra Compañía Industrial Argentina SA, Recycomb SA is an Argentinean company that provides industrial chemical recycling services. The company is based in Uribelarrea, Argentina. | Environmental Services | Director/Board Member Director/Board Member | |
| Universidade Técnica de Lisboa | College/University | Undergraduate Degree Undergraduate Degree | |
| University of Navarra | College/University | Masters Business Admin Masters Business Admin | |
Investimentos e Participações Empresariais SA
 Investimentos e Participações Empresariais SA Financial ConglomeratesFinance Investimentos e Participações Empresariais SA engages in the financial activities. It offers finance to the small and medium sized firm’s. The company is headquartered in Braga, Portugal. | Financial Conglomerates | Director/Board Member Director/Board Member |
Statistics
International
| Portugal | 17 |
| Spain | 10 |
| Argentina | 7 |
| Luxembourg | 6 |
| United States | 4 |
Sectoral
| Consumer Services | 10 |
| Non-Energy Minerals | 8 |
| Finance | 8 |
| Communications | 7 |
| Transportation | 2 |
Operational
| Director/Board Member | 268 |
| Chairman | 71 |
| Corporate Officer/Principal | 64 |
| Chief Executive Officer | 41 |
| Undergraduate Degree | 24 |
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