A logo is seen on manufacturer of geophysical equipment CGG building in Massy
A logo is seen on the manufacturer of geophysical equipment CGG (Compagnie Generale de Geophysique) building in Massy, near Paris, France, March 1, 2016 before the company is due to present its 2015 annual results on Thursday. Picture taken March 1, 2016. REUTERS/Christian Hartmann