Where are citroens built?

France, Czech Republic, Poland depends on which model but they are a French company part of the PSA group, apart from the Citroen C1 which is made by Toyota in Japan along with the Peugeot 107 and is basically a Toyota Eygo with french badges on it and some different styling.The C1 is essentially Japanese designed and built also the newer 3rd generation C5 Was designed in conjunction with BMW.