| Company | Role | Joined | Share Capital |
|---|---|---|---|
| CONSORCIO BM-C-29 | Administrador (5) | 11/3/2009 | |
| HIGHLANDS CONSULTORIA E GESTAO LTDA | Sócio-Administrador (49) | 8/5/2022 | R$ 50,000.00 |
| HIGHLANDS CONSULTORIA EMPRESARIAL LTDA | Sócio-Administrador (49) | 10/24/2024 | R$ 60,000.00 |
| KERR-MCGEE DO BRASIL LTDA. | Administrador (5) | 6/9/2003 | R$ 190,746,000.00 |
| WESTLAWN ENERGIA BRASIL LTDA | Administrador (5) | 2/12/2025 | R$ 1,036,343,684.00 |