Our team

Léon Valette

Léon Valette 
Director manager
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  • Candidate in Applied Economy in 1951 (University of Louvain)
  • Degree in Mechanical Engineering in 1953 (University of Louvain)
  • Degree in Aeronautical Engineering in 1954 (University of Brussels)
  • Doctor in Applied Science  1966 (University of Brussels)


Professional Activities :

  • 1954 - 1956 : Engineer at the design office of “AVIONS FAIREY” Gosselies in Belgium
  • 1956 - 1959 : Head of section at the Technology Department  Nuclear Centre Mol in Belgium
  • 1959 - 1964: Head of research group at the OCDE Nuclear Dragon project Winfrith in U.K.
  • 1964 - 1968 : Deputy chief Executive of THTR Nuclear project in Julich in Germany
  • 1968 - 1970 : Deputy division head for High Temperature Nuclear Reactors EURATOM in Brussels (Belgium)
  • 1970 - 1973 : Senior administrator at the directorate General for Research and Development of EU in charge of the Energy R&D
  • 1973 - 1993: co-founder and director manager of SCIENCE sprl. The main activity was the promotion and transfer of technology in the field of renewable energies and also designing, establishing and managing of charcoal-production plants.
  • 1993 - 1997 : Manager of CARBO France
  • Since 1998 managing SCIENCE sprl, which now focuses on the purchase and sale of charcoal and charcoal by-products, designing and establishing carbonisation and briquetting plants

Martine Valette

Martine Valette
Logistic manager and public relation
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  • Responsible of logistics in charcoal business since 1998

Serge Valette

Serge Valette
Executive manager
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  • Degree in sports sciences and holder of an aggregation from the University of Brussels (ULB)
  • Executive manager of SCIENCE sprl since 1994 and accountant since 2000