Toward that end, the MTA has selected four contractors that are experienced in installing fare gates in transit systems throughout the country and overseas: New Jersey-based Conduent, San Francisco-headquarter Cubic, German firm Scheidt & Bachmann and South Korean company STraffic. Each will test out its model of fare gate at five stations. 

Original Source: https://www.crainsnewyork.com/transportation/mta-plans-test-four-new-styles-subway-gates-20-stations