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
2006 Ivory Coast toxic waste dump the logo of a newly created company. Residents near several landfills in the suburbs of Abidjan began complaining publicly of foul-smelling gas in the first week of September, and several people were reported to have died. Protests broke out in several areas against both the companies dumping liquid waste and the government. On , the government called for protesters to allow free circulation of traffic so the area's hospitals, which were complaining of a flood of injured, could operate. In the aftermath of the crisis, many top government figures resigned. This mass resignation has been called "unprecedented" in Côte d'Ivoire's