Claude Dauphin (businessman) revenues of $13.4 billion. By that time, Trafigura had brought in Sonangol as a 30% shareholder in Puma, and had also reduced its own stake to 49%. Dauphin never took Trafigura public, believing private company status was the best model for a trading firm. Trafigura’s revenue rose tenfold in the period from 2005 to 2014 to reach $127 billion. In his leadership position with the company, Dauphin was an important figure in Trafigura's response to the 2006 Ivory Coast toxic waste dump environmental disaster. After local contracting company Tommy dumped 500 tonnes of waste at landfill sites around the port
Toxic waste dumping by the 'Ndrangheta conspiracy in the news magazine "L'espresso". His statements led to widespread investigations into the radioactive waste disposal rackets, involving Giorgio Comerio and his disposal company, the Odm (Oceanic Disposal Management). Legambiente, an Italian NGO for the protection of the environment, provided the public prosecutor’s office with all the data collected by Legambiente since 1994 concerning the disappearance of at least 40 ships in Mediterranean waters. Over two decades, Italian prosecutors have looked into more than 30 suspicious deep-water sinkings. They suspect that Italian and foreign industrialists have acted in league with the 'Ndrangheta, and possibly government agencies, to use the