Fiat's home is currently in Turin, Italy, while Chrysler is headquartered in Auburn Hills, outside of Detroit. \n "Headquarters will be in London," he told journalists during a press conference at Chrysler's headquarters. "It's clear that group executive functions, the board, my office, some of my functions, need to operate out of London, but that doesn't mean that I'm giving up my operational responsibilities of the U.S. We will be multi-faceted ... we will do stuff everywhere." \n In January, Fiat sealed a $4.35 billion deal to take full control of Chrysler, creating the world's seventh-largest auto group. The group said at the time that FCA would have its primary listing in New York, with a secondary listing in Milan, and that the holding group would be registered in the Netherlands and have its tax domicile in Britain. \n Unions and politicians in Italy have been concerned about any potential job cuts as a result of the move of headquarters, but Marchionne has repeatedly said the