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Mario Calvo Herce
Profile
Mario Calvo Herce was a General Manager at Hullera Vasco-Leonesa SA.
Former positions of Mario Calvo Herce
Companies | Position | End |
---|---|---|
SOCIEDAD ANONIMA HULLERA VASCO-LEONESA | Corporate Officer/Principal | 25/04/2016 |
Experiences
Positions held
Linked companies
Private companies | 1 |
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Hullera Vasco-Leonesa SA
![]() Hullera Vasco-Leonesa SA CoalEnergy Minerals Hullera Vasco-Leonesa SA is a mining and extractive industry company. It is engaged in the exploration, investigation and exploitation of mineral deposits and other geological resources. The company was founded on October 19, 1893 and is headquartered in Madrid, Spain. | Energy Minerals |
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