Solvay S.A. is a Belgian chemical company founded in 1863, with its head office in Neder-Over-Heembeek, Brussels, Belgium.In 2014, it realized 10.21 billion € in revenues, 1.783 billion € of REBITDA, 43% of its sales in emerging high-growth countries, 90% of its sales in markets where it is ranked among the top three manufacturers. With 119 sites, Solvay employs 26,000 people in 52 countries.