Empresas O&G: Parex Resources Colombia Ltd

DMT Colombia SAS

NETZSCH BOGOTA COLOMBIA SAS

Petroleum Gold Services SAS

GEOCIVILES SAS

PARKO SERVICES S.A

BCR SUPPLY COLOMBIA SAS

FEPCO ZONA FRANCA SAS

ESTRELLA INTERNATIONAL ENERGY SERVICES SUCURSAL COLOMBIA

TOP DRILLING COMPANY SUCURSAL COLOMBIA

RODATECH SAS