SAPRO Mayoko SA is the state-licensed operator and principal iron‑ore producer in the Mayoko region of the Niari Department, Republic of the Congo. Acquired from Exxaro Resources in 2016, SAPRO holds exclusive rights to the Mayoko iron deposit and oversees extraction, production, and rail logistics to the Port Autonome de Pointe‑Noire for global export.
Its logistics and export operations are conducted via its Pointe‑Noire office, while administrative leadership is based in Brazzaville, ensuring centralized governance and export coordination.