Dr. Marco Roscher

Managing Director
  • PhD in geology at the TU Bergakademie Freiberg
  • Over 15 years of experience in research and raw material exploration
  • Expert for Saxon geology with special expertise in "Big Data" evaluation as well as analysis, geomathematics and visualisation

Dr. Thomas Bünger

Managing Director
  • Promotion im Bereich Nichteisen-Metallurgie an der TU Bergakademie Freiberg
  • Über 25 Jahre Erfahrung in der Rohstoff- und Prozessindustrie

Antony Truelove

Managing Director
  • Bachelor of Science in Geology with honors from Adelaide University, Australia
  • Over 35 years of experience in the raw materials industry
  • Expert in the exploration of gold, tin, tungsten, indium, nickel, copper, lead and zinc
  • Activities in Australia, Indonesia, Great Britain, China, Germany, Zimbabwe, West Africa, South Korea and Brazil

Lars Starke

Geology | Focus on Field Work
  • Master of Science Geosciences (Deposit Science) at the TU Bergakademie Freiberg
  • Cooperation and coordination of raw material exploration work in the Erzgebirge, Vogtland and Rwanda

Judith Heinrich

Environmental and Social Issues
  • Diploma in Geoecology (Hydrogeology) at the TU Bergakademie Freiberg       
  • Cooperation in mining projects: Lithium mining in Bolivia, copper mining in Chile and a research project at the Biohydrometallurgical Center Freiberg (BHMZ)

Eric Hohlfeld

Geology | Focus on GIS
  • Master of Science Geosciences (Deposit Science) at the TU Bergakademie Freiberg
  • 5 years of experience in GIS and geodata management

Isabel Hahn


Human Resources

Data Protection