Diogo António R. da Silveira
Director/Board Member bij SAVANNAH RESOURCES PLC
Profiel
Diogo António R.
da Silveira is currently the Chairman at Floene Energias SA and an Independent Non-Executive Director at Savannah Resources Plc.
He was previously the Chief Executive Officer at The Navigator Co. SA, ONITELECOM - Infocomunicações SA, NOS Comunicações SA, and Açoreana Companhia de Seguros SA. He also served as an Executive Director at Sonae Indústria SGPS SA and a Non-Executive Director at Digitmarket-Sistemas de Informação SA. Mr. da Silveira holds an MBA from INSEAD.
Actieve functies van Diogo António R. da Silveira
Bedrijven | Functie | Begin |
---|---|---|
SAVANNAH RESOURCES PLC | Director/Board Member | 10-11-2022 |
Floene Energias SA
Floene Energias SA Gas DistributorsUtilities Floene Energias SA is a holding company, which engages in distribution of natural gas. It also offers support services on management, administration, logistics, purchase, and information system. The company was founded on December 2, 2009 and is headquartered in Lisbon, Portugal. | Chairman | 16-04-2021 |
Eerdere bekende functies van Diogo António R. da Silveira
Bedrijven | Functie | Einde |
---|---|---|
THE NAVIGATOR COMPANY | Chief Executive Officer | 01-04-2019 |
Açoreana Companhia de Seguros SA
Açoreana Companhia de Seguros SA Investment ManagersFinance Açoreana Companhia de Seguros SA (Açoreana) is the Lisbon-based life insurance subsidiary of Rentipar Seguros SGPS SA, itself a subsidiary of Soil SGPS in Portugal. The firm was established in 1892, and has partnerships with a network of brokers, institutions, local government, companies and groups in the Azores. In 1996 Açoreana was integrated into the Banco Internacional do Funchal (BANIF) Group. In 1999, they acquired the Oceânica Companhia de Seguros, doubling their network of offices and tripling the volume of their production. In 2002 they merged with O Trabalho and established Açoreana as one of the leading national insurance firms. | Chief Executive Officer | 01-03-2014 |
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. | Chief Executive Officer | 01-02-2007 |
NOS Comunicações SA
NOS Comunicações SA Specialty TelecommunicationsCommunications NOS Comunicações SA provides fixed-line and mobile telecommunications services. Its services include cable TV, Internet, voice, and data. The company is headquartered in Lisbon, Portugal. | Chief Executive Officer | 01-05-2001 |
Digitmarket-Sistemas de Informação SA
Digitmarket-Sistemas de Informação SA Miscellaneous Commercial ServicesCommercial Services Digitmarket-Sistemas de Informação SA, a managed services provider, was acquired by Claranet Portugal SA from Sonaecom SGPS SA on July 16, 2021 for $14.92 million. The company is based in Porto, Portugal. Claranet offers fully managed hosting, network security, and solutions services to help businesses reduce costs and risks. | Director/Board Member | - |
Opleiding van Diogo António R. da Silveira
INSEAD | Masters Business Admin |
Ervaring
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Connecties
Eerstegraads connecties
Bedrijven verbonden in de eerste graad
Man
Vrouw
Besturend
Uitvoerend
Verwante bedrijven
Beursgenoteerde bedrijven | 2 |
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SAVANNAH RESOURCES PLC | Non-Energy Minerals |
THE NAVIGATOR COMPANY | Process Industries |
Bedrijven in privébezit | 6 |
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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. | Communications |
NOS Comunicações SA
NOS Comunicações SA Specialty TelecommunicationsCommunications NOS Comunicações SA provides fixed-line and mobile telecommunications services. Its services include cable TV, Internet, voice, and data. The company is headquartered in Lisbon, Portugal. | Communications |
Açoreana Companhia de Seguros SA
Açoreana Companhia de Seguros SA Investment ManagersFinance Açoreana Companhia de Seguros SA (Açoreana) is the Lisbon-based life insurance subsidiary of Rentipar Seguros SGPS SA, itself a subsidiary of Soil SGPS in Portugal. The firm was established in 1892, and has partnerships with a network of brokers, institutions, local government, companies and groups in the Azores. In 1996 Açoreana was integrated into the Banco Internacional do Funchal (BANIF) Group. In 1999, they acquired the Oceânica Companhia de Seguros, doubling their network of offices and tripling the volume of their production. In 2002 they merged with O Trabalho and established Açoreana as one of the leading national insurance firms. | Finance |
Sonae Indústria SGPS SA
Sonae Indústria SGPS SA Forest ProductsNon-Energy Minerals Sonae Indústria SGPS SA engages in the production and commercialization of wood based panels and derivative products. Its product range includes particleboard, medium density fiberboard, hardboard, oriented stand board and components, solutions and systems for the furniture, building, decorative and DIY industries. The company was founded in 1959 and is headquartered in Maia, Portugal. | Non-Energy Minerals |
Digitmarket-Sistemas de Informação SA
Digitmarket-Sistemas de Informação SA Miscellaneous Commercial ServicesCommercial Services Digitmarket-Sistemas de Informação SA, a managed services provider, was acquired by Claranet Portugal SA from Sonaecom SGPS SA on July 16, 2021 for $14.92 million. The company is based in Porto, Portugal. Claranet offers fully managed hosting, network security, and solutions services to help businesses reduce costs and risks. | Commercial Services |
Floene Energias SA
Floene Energias SA Gas DistributorsUtilities Floene Energias SA is a holding company, which engages in distribution of natural gas. It also offers support services on management, administration, logistics, purchase, and information system. The company was founded on December 2, 2009 and is headquartered in Lisbon, Portugal. | Utilities |