< PrevNext > 39. Sanofi Paris Share 2016 U.S.-Booked Air Volume: $103 millionConsolidated Global TMC: Amex GBTU.S.-booked air spend for pharmaceutical giant Sanofi increased last year from 2015, according to a BTN estimate. 2016 revenue declined 0.7 percent to €33.8 billion, though it increased 1.2 percent in constant currency terms. Sanofi recorded 110,259 metric tons of carbon dioxide equivalent from air, rail, hotel and rental car in 2016. That figure increased from 101,809 metric tons in 2015. The company encourages eco-friendly transportation and corporate meetings that are less resource intensive. In 2016, Sanofi conducted RFPs for air, hotel, car rental and ground transportation suppliers. The company had about 106,900 employees at the end of 2016, down from about 109,100 one year earlier.