Estudios jurídicos del Ecuador reconocidos en Energía y Recursos Naturales por los principales directorios internacionales. Clasificación del índice independiente Ranking Legal.
| # | Firma | Directorios |
|---|---|---|
| 1 | Bustamante Fabara | Chambers: B2 Legal 500: T2 Leaders League: Excellent IFLR1000: T1 |
| 2 | ECIJA | Chambers: B3 Legal 500: T1 Leaders League: Excellent IFLR1000: T3 |
| 3 | Flor Bustamante Pizarro & Hurtado | Chambers: B2 Legal 500: T1 Leaders League: Leading IFLR1000: T3 |
| 4 | Pérez Bustamante & Ponce | Chambers: B1 Legal 500: T1 Leaders League: Leading IFLR1000: T1 |
| 5 | Tobar ZVS | Chambers: B2 Legal 500: T2 Leaders League: Leading IFLR1000: T2 |
| 6 | Robalino | Chambers: B3 Legal 500: T2 Leaders League: Excellent IFLR1000: T2 |
| 7 | AVL Abogados | Chambers: B2 Legal 500: T3 Leaders League: Excellent |
| 8 | Dentons Paz Horowitz | Legal 500: T3 Leaders League: Excellent IFLR1000: T3 |
| 9 | Noboa, Peña & Torres | Legal 500: T4 Leaders League: Recommended IFLR1000: T2 |
| 10 | Pino Elizalde Abogados | Legal 500: T3 Leaders League: Highly rec. IFLR1000: T2 |
| 11 | Apolo Abogados | Leaders League: Recommended IFLR1000: T3 |
| 12 | Spingarn | Legal 500: T4 Leaders League: Recommended |
| 13 | Puente & Asociados | Leaders League: Excellent |
| 14 | Lexvalor Abogados | IFLR1000: T3 |
| 15 | Romero Arteta Ponce | IFLR1000: T3 |
| 16 | Borja y Borja | Leaders League: Recommended |
| 17 | CCB Abogados | IFLR1000: Notable |
| 18 | CorralRosales | Leaders League: Recommended |