Pierre Gaube gained a degree in sales engineering from the Université de Mons-Hainaut (Belgium) in 1995.
He worked for Dexia until November 2011. He was attached to the Strategic Planning Department and then to the public sector Marketing Department of Dexia Banque (now Belfius Banque). Then he moved to the Strategic Planning and Management Information Department of Dexia Holding and then to the Strategy and Development Department, eventually becoming adviser to the Public Affairs Department of Dexia Banque. He joined RAWBANK in Kinshasa in December 2011 as national Retail Manager, becoming responsible for the Organisation Department in October 2012, and was appointed as Resources Manager and member of the Executive Committee in August 2013.