Siemens May Invest Several Billion Euros in Areva, Echos Says Bloomberg - By David Whitehouse Nov. 23 (Bloomberg) -- Siemens AG, Europe's largest engineering company, may invest several billion euros in Areva NP, French daily Les Echos reported, citing Philippe Carli, chief executive of Siemens France. Siemens ready to 'invest several billion euros' to raise stake in ... Siemens to keep hold on Areva NP |