Energy and natural resources
- 1Brigard Urrutia
- 1Dentons Cardenas & CardenasLawyer & team qualityBilling & efficiency
- 1Philippi Prietocarrizosa Ferrero DU & Uría
- 1Posse Herrera Ruiz
- 1Sanclemente Fernández Abogados S.A.
- 2Baker McKenzie S.A.S.
- 2CuatrecasasLawyer & team qualityBilling & efficiencySector knowledge
- 2Holland & KnightLawyer & team quality
- 2Lloreda Camacho & Co.Lawyer & team qualitySector knowledge
- 2Pérez-Llorca
- 3Arrieta Mantilla & AsociadosSector knowledge
- 3CMS Rodríguez-AzueroBilling & efficiencyNPS ®
- 3Martínez Quintero Mendoza González Laguado & de la Rosa
- 3Chalela | Abogados
- 3Estudio Legal Hernández
