Charleroi

Charleroi (, , ; ) is a city and a municipality of Wallonia, located in the province of Hainaut, Belgium. It is the largest city in both Hainaut and Wallonia. The city is situated in the valley of the Sambre, in the south-west of Belgium, not far from the border with France. By 1 January 2008, the total population of Charleroi was 201,593. The metropolitan area, including the outer commuter zone, covers an area of with a total population of 522,522 by 1 January 2008, ranking it as the 5th most populous in Belgium after Brussels, Antwerp, Liège, and Ghent. The inhabitants are called Carolorégie

The Sonaca Group, short for Societe Nationale de Construction Aerospatiale ("National Aerospace Construction Company") is a Belgian aerospace company. The company has subsidiaries in the United States, Canada, Mexico, Brazil, China, Romania, and Sri Lanka. In 2018, the Sonaca Group's operating revenues amounted to $900 million. The Sonaca Group employs 4,630 workers as of 2018. 92.604% of the company is owned by SRIW S.A. (French: Société Régionale d'Investissement de Wallonie), 7.393% is owned by SFPI S.A. (French: Société Fédérale de Participations et d'Investissement) and 0.003% is owned by