< PrevNext > 75. Sanofi Paris Share 2020 U.S.-Booked Air Volume: $10.1 millionPrimary U.S. Online Booking Tool: SAP ConcurConsolidated U.S. TMC: Amex GBTBTN estimates pharmaceutical giant Sanofi in 2020 spent on U.S.-booked air travel about 20 percent of its 2019 total.Sanofi in its travel policy even before the pandemic required employees to assess remote conferencing as an alternative to travel before booking. Its Concur booking tool prompts users to register their compliance with that policy. Sanofi has installed high-definition videoconferencing throughout its global sites. Sanofi’s 2020 business travel accounted for about 58,000 metric tons of carbon dioxide equivalent emissions, compared with 155,000 in 2019. The company’s 2020 revenue totaled about €36 billion, slightly less than its 2019 total. Sanofi had about 99,400 employees at the end of 2020, down from about 100,400 one year prior.