En las denuncias recibidas se involucra a las empresas Texaco, Occidental, Chevron, Repsol, Shell y Perenco entre otras.
24. The Special Rapporteur received statements from many indigenous communities stressing the negative effects on them of failure by such oil companies as Texaco, Occidental, Chevron, Repsol, Shell and Perenco to comply with human rights and environmental protection rules.