The EU launched an in-depth investigation Friday into the merger of the rail activities at Alstom, the state-controlled maker of France's iconic TGV trains, and German industrial giant Siemens. Announced in September, the historic tie-up is intended to create a European train-building champion big enough to take on world leader CRRC of China.
The European Commission said it was "concerned that the merger may reduce competition in the supply of several types of trains and signalling systems."
Competition commissioner Margrethe Vestager said the EU would investigate whether the deal would "deprive European rail operators of a choice of suppliers and innovative products, and lead to higher prices, which could ultimately harm the millions of Europeans who use rail transportation every day for work or leisure."
The merger is a politically sensitive operation, with the group headquarters set to be in the Paris area and initially, Siemens will hold a 50-percent stake in the new entity.