Caledonian interests have a majority share of ownership (51% including 30% for the Societe de Participation Miniere du Sud Caledonien SAS (SPMSC) and 21% for employees of Prony resources (with 12%) and local populations (with 9%). Trafigura, the world’s third largest trader of raw materials has 19% ownership. Finally, La Compagnie financière de Prony, which brings together industrial investors, clients and the management of Prony Resources, has the remaining 30% of shares.