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
Illegal dumping accommodations for commercial and industrial waste generated by office buildings, restaurants, schools, and factories will also decrease instances of illegal dumping. Cities can also combat illegal dumping by offering disposal options for materials and substances banned from landfills, such as tires, toxic and hazardous waste, and medical waste. The Massachusetts Department of Environmental Protection recommends chipping or shredding tires so that they can be recycled in other uses such as highways, playgrounds, and running tracks. The United States Environmental Protection Agency recommends disposing of household hazardous and toxic waste in the nearest community drop off location. For example, Boston, Massachusetts