Profile
Mr. Sébastien B. de Montessus is a President, Chief Executive Officer & Director at Endeavour Mining Plc, a President, CEO & Executive Director at Endeavour Mining Corp., a Chairman at Areva Resources Southern Africa and a Chairman & Chief Executive Officer at Compagnie Française de Mokta SA. He is on the Board of Directors at Endeavour Mining Plc, Endeavour Mining Corp., Compagnie Miniere dAkouta, Imouraren SA and Société des Mines de l'Air. Mr. de Montessus was previously employed as a Non-Executive Director by Evolution Mining Ltd., a President, Chief Executive Officer & Director by La Mancha Resources, Inc., a Chief Executive Officer by La Mancha Group International BV, a Senior Executive VP-Mining Business Group by Areva SA, a Head-Mining Business Unit by Orano Cycle SA, a Chairman by AREVA Resources Canada, Inc., a Chairman & Chief Executive Officer by Compagnie Française de Mines et Metaux SA, a President & Chief Executive Officer by La Mancha Holding SARL, a Member-Supervisory Board by Orano Med LLC, and a Chairman by Uramin Holding. He also served on the board at La Mancha Resources, Inc., Eramet SA, Areva Mongol XXK and National Atomic Company Kazatomprom JSC. He received his undergraduate degree from ESCP Europe Campus Paris.
Sébastien de Montessus active positions
| Companies | Position | Start |
|---|---|---|
Areva Resources Southern Africa
Areva Resources Southern Africa Other Metals/MineralsNon-Energy Minerals Engages in uranium mining activities | Chairman | 2007-08-02 |
Compagnie Française de Mokta SA
Compagnie Française de Mokta SA Other Metals/MineralsNon-Energy Minerals Engages in extraction of uranium and thorium ores | Chief Executive Officer | - |
Société des Mines de l'Air | Director/Board Member | - |
Imouraren SA
Imouraren SA Other Metals/MineralsNon-Energy Minerals Engages in uranium ore mining and related activities | Director/Board Member | - |
Compagnie Miniere dAkouta
Compagnie Miniere dAkouta Other Metals/MineralsNon-Energy Minerals Engages in the extraction of uranium | Director/Board Member | - |
Société Civile Ayo Rogoney | Director/Board Member | - |
Portobello 95 Group Ltd. | Director/Board Member | - |
Former positions of Sébastien de Montessus
| Companies | Position | End |
|---|---|---|
| ENDEAVOUR MINING PLC | Chief Executive Officer | 2024-01-03 |
Endeavour Mining Corp.
Endeavour Mining Corp. Precious MetalsNon-Energy Minerals Explores and develops gold mines | Chief Executive Officer | 2021-05-31 |
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Training of Sébastien de Montessus
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 25 |
|---|---|
Eramet SA
Eramet SA Other Metals/MineralsNon-Energy Minerals Engages in mining and processing of manganese, nickel, mineral sands & lithium ores | Non-Energy Minerals |
La Mancha Resources, Inc.
La Mancha Resources, Inc. Precious MetalsNon-Energy Minerals Explores and Develops gold and other minerals | Non-Energy Minerals |
Areva Resources Southern Africa
Areva Resources Southern Africa Other Metals/MineralsNon-Energy Minerals Engages in uranium mining activities | Non-Energy Minerals |
Teranga Gold Corp.
Teranga Gold Corp. Precious MetalsNon-Energy Minerals Engages in the production and sale of gold and related activities | Non-Energy Minerals |
Areva SA
Areva SA Other Metals/MineralsNon-Energy Minerals Provides solutions for power generation, engages in the electricity transmission and distribution | Non-Energy Minerals |
Wendel-Participations SE
Wendel-Participations SE Investment ManagersFinance Wendel-Participations invests in companies located in France. The firm focuses across a broad range of sectors and industries. It participates in buyout capital requirements. | Finance |
National Atomic Company Kazatomprom JSC
National Atomic Company Kazatomprom JSC Other Metals/MineralsNon-Energy Minerals Produces, imports and exports uranium, rare metals and nuclear fuel for nuclear power plants | Non-Energy Minerals |
Compagnie Française de Mines et Metaux SA
Compagnie Française de Mines et Metaux SA Precious MetalsNon-Energy Minerals Metals and mining company | Non-Energy Minerals |
ESCP Europe Campus Paris
ESCP Europe Campus Paris Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Orano Cycle SA
Orano Cycle SA Other Metals/MineralsNon-Energy Minerals Specializes in providing nuclear fuel cycle services | Non-Energy Minerals |
AREVA Resources Canada, Inc.
AREVA Resources Canada, Inc. Other Metals/MineralsNon-Energy Minerals Owns and operates uranium mines | Non-Energy Minerals |
Imouraren SA
Imouraren SA Other Metals/MineralsNon-Energy Minerals Engages in uranium ore mining and related activities | Non-Energy Minerals |
Uramin Holding
Uramin Holding Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Endeavour Mining Corp.
Endeavour Mining Corp. Precious MetalsNon-Energy Minerals Explores and develops gold mines | Non-Energy Minerals |
Evolution Mining Ltd.
Evolution Mining Ltd. Precious MetalsNon-Energy Minerals Engages in the business of exploring and operating gold mines | Non-Energy Minerals |
Orano Med LLC
Orano Med LLC Medical SpecialtiesHealth Technology Produces medical equipment isotopes using nuclear materials | Health Technology |
Société des Mines de l'Air | |
Compagnie Française de Mokta SA
Compagnie Française de Mokta SA Other Metals/MineralsNon-Energy Minerals Engages in extraction of uranium and thorium ores | Non-Energy Minerals |
Compagnie Miniere dAkouta
Compagnie Miniere dAkouta Other Metals/MineralsNon-Energy Minerals Engages in the extraction of uranium | Non-Energy Minerals |
Areva Mongol XXK | |
La Mancha Group International BV
La Mancha Group International BV Precious MetalsNon-Energy Minerals Owns and explores gold mines | Non-Energy Minerals |
La Mancha Holding SARL
La Mancha Holding SARL MiscellaneousMiscellaneous Functions as an investment holding company | Miscellaneous |
Endeavour Mining Plc
Endeavour Mining Plc Precious MetalsNon-Energy Minerals Produces gold | Non-Energy Minerals |
Société Civile Ayo Rogoney | |
Portobello 95 Group Ltd. |
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