replace and install escalators in four downtown stations, for the Market Street Escalators Renovation Project of the San Francisco Bay Area Rapid Transit District. See also List of elevator manufacturers Stadler Rail, purchased Schindler Waggon Altenrhein References External links 1970s initial public offerings Companies listed on the SIX Swiss Exchange Elevator manufacturers Escalator manufacturers Manufacturing companies of Switzerland Manufacturing companies established in 1874 Multinational companies headquartered in Switzerland Swiss brands Swiss companies established in 1874