< PrevNext > 29. Oracle Redwood Shores, Calif. Share 2019 U.S.-Booked Air Volume: $130 millionConsolidated Global TMC: CWTOracle trimmed $15 million year over year from its U.S.-booked air volume in 2019, according to BTN estimates. As a part of its sustainability program, Oracle has implemented a stringent policy limiting employee travel only to business-critical trips. It also pushes webconferencing options to reduce travel. For the 2019 fiscal year, which ended May 31, Oracle reported a 6 percent decrease in revenue to $10.4 billion, and operating expenses decreased 11 percent. The company reported 135,000 full-time employees as of May 31, a decrease of about 1,000 year over year.