With regional sales offices in three continents, Sonangol's marketing operations can be said to be "open for business" 24 hours a day. With Limited in London, the other Sonangol E.P.'s sales offices are located in:
- Houston, Texas in the USA
All three overseas offices are the driving force of Group Sonangol international sales operation, and their activities are backed by "Gabinete de Operações de Comercialização" in Luanda - that ensures that the negotiated contracts are smoothly expedited.