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Sebastião Henrique Ubaldo Ribeiro
Nessuna posizione attualmente
Profilo
Sebastião Henrique Ubaldo Ribeiro is a professional who has held several director and principal positions in companies such as BHP Billiton Brasil Ltda., Hexagon Mining Tecnologia e Sistemas SA, Mineracao Rio do Norte SA, Valesul Aluminio SA, Samarco Mineração SA, Market Metals BV, Gemcom do Brasil Ltda, Alcan Aluminio do Brasil Ltda., and Michelin Corp.
He also has an undergraduate degree from Escola Politécnica da Universidade de São Paulo, which he obtained in 1977.
Precedenti posizioni note di Sebastião Henrique Ubaldo Ribeiro
Società | Posizione | Fine |
---|---|---|
Samarco Mineração SA
![]() Samarco Mineração SA SteelNon-Energy Minerals Samarco Mineração SA engages in the production and processing of iron ore. It has integrated operation which consists of the mining and beneficiation of low-grade iron ore and the transportation of the concentrated ore in the form of slurry through pipelines. The company was founded on May 11, 1977 and is headquartered in Belo Horizonte, Brazil. | Direttore/Membro del Consiglio | - |
Gemcom do Brasil Ltda
![]() Gemcom do Brasil Ltda Information Technology ServicesTechnology Services Part of Dassault Systèmes SA, Gemcom do Brasil Ltda develops technical support software solutions for the mining industry. The company is based in Belo Horizonte, Brazil. | Corporate Officer/Principal | - |
Market Metals BV | Direttore/Membro del Consiglio | - |
Valesul Aluminio SA
![]() Valesul Aluminio SA AluminumNon-Energy Minerals Part of Vale SA, Valesul Aluminio SA is a Brazilian company that produces aluminum. The company is based in Santa Cruz, Brazil. Valesul Aluminio was acquired by Vale SA from BHP Group Ltd. on July 03, 2006 for $27.50 million. | Direttore/Membro del Consiglio | - |
Mineracao Rio do Norte SA
![]() Mineracao Rio do Norte SA Other Metals/MineralsNon-Energy Minerals Mineração Rio do Norte SA extracts, processes and sells bauxite ore. It also transports products by rail and loads it onto ships for sea transport at its Porto Trombetas Bauxite Terminal. The company was founded in 1967 and is headquartered in Oriximina, Brazil. | Direttore/Membro del Consiglio | - |
Formazione di Sebastião Henrique Ubaldo Ribeiro
Escola Politécnica da Universidade de São Paulo | Undergraduate Degree |
Esperienze
Posizioni ricoperte
Attive
Inattive
Società quotate in Borsa
Aziende private
Relazioni
Relazioni di 1° grado
Aziende connesse in 1º grado
Uomo
Donna
Amministratori
Dirigenti
Società collegate
Aziende private | 9 |
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Hexagon Mining Tecnologia e Sistemas SA
![]() Hexagon Mining Tecnologia e Sistemas SA Packaged SoftwareTechnology Services Hexagon Mining Tecnologia e Sistemas SA designs and develops software for the mining industry. Its solutions include automation, process optimization, GPS asset tracking, security monitoring, remote equipment operation, and technical support. The company was founded by Guilherme Bastos Alvarenga and Luiz Thomaz do Nascimento on August 4, 1995 and is headquartered in Belo Horizonte, Brazil. | Technology Services |
BHP Billiton Brasil Ltda. | |
Alcan Aluminio do Brasil Ltda. | |
Michelin Corp.
![]() Michelin Corp. Automotive AftermarketConsumer Durables Michelin Corp. develops, manufactures, and sells tires. It offers tires for passenger cars, light-duty and heavy trucks, recreational vehicles, aircrafts, and bicycles. The company was founded on September 4, 1998 and is headquartered in Columbia, SC. | Consumer Durables |
Mineracao Rio do Norte SA
![]() Mineracao Rio do Norte SA Other Metals/MineralsNon-Energy Minerals Mineração Rio do Norte SA extracts, processes and sells bauxite ore. It also transports products by rail and loads it onto ships for sea transport at its Porto Trombetas Bauxite Terminal. The company was founded in 1967 and is headquartered in Oriximina, Brazil. | Non-Energy Minerals |
Market Metals BV | |
Valesul Aluminio SA
![]() Valesul Aluminio SA AluminumNon-Energy Minerals Part of Vale SA, Valesul Aluminio SA is a Brazilian company that produces aluminum. The company is based in Santa Cruz, Brazil. Valesul Aluminio was acquired by Vale SA from BHP Group Ltd. on July 03, 2006 for $27.50 million. | Non-Energy Minerals |
Samarco Mineração SA
![]() Samarco Mineração SA SteelNon-Energy Minerals Samarco Mineração SA engages in the production and processing of iron ore. It has integrated operation which consists of the mining and beneficiation of low-grade iron ore and the transportation of the concentrated ore in the form of slurry through pipelines. The company was founded on May 11, 1977 and is headquartered in Belo Horizonte, Brazil. | Non-Energy Minerals |
Gemcom do Brasil Ltda
![]() Gemcom do Brasil Ltda Information Technology ServicesTechnology Services Part of Dassault Systèmes SA, Gemcom do Brasil Ltda develops technical support software solutions for the mining industry. The company is based in Belo Horizonte, Brazil. | Technology Services |
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