Swiss International Air Lines
Swiss International Air Lines' head office was previously the head office of Crossair. In 2002 the "Crossair" sign on the building was replaced by a "Swiss International Air Lines" one. As of 2004 the Basel area offices housed about 1,000 employees, while the Zurich area offices housed about 850 employees. When Swiss started as a company, about 1,400-1,500 worked at the Basel offices.