2025 U.S.-Booked Air Volume: $70M
Primary U.S. Air Suppliers: American, Delta, United
Primary U.S. Hotel Suppliers: Hilton, Hyatt, Marriott
Primary U.S. Car Rental Suppliers: Enterprise
Primary Global Online Booking Tool: SAP Concur
Primary Global Payment Supplier: Bank of America
Primary Expense Supplier: SAP Concur
Global Travel Risk Management Supplier(s): ISOS
Consolidated Global TMC: BCD
Gilead Sciences' U.S.-booked air volume decreased in 2025 to $70 million from $100 million in 2024. The biopharmaceutical company's 2025 revenue increased 2 percent year over year to $29.4 billion.
In 2025, the company built internal automation for leadership to view and manage spending and began efforts to consolidate travel and meeting volumes, increasing AI usage. Gilead launched additional AI features to support the travel program and now is utilizing AI for RFP sourcing and procurement, travel personalization, policy compliance, traveler behavior analysis, expense auditing, fraud detection and supplier performance analysis. Gilead also renewed agreements with multiple global suppliers.
Gilead has started consuming New Distribution Capability content, allowing for more personalized preferences during the booking process. The company’s 2026 hotel program will include dynamic pricing with a rate cap.
The company continued efforts to achieve net-zero operational greenhouse gas emissions by 2030. In 2025, the company decreased total Scope 3 GHG emissions, which include those generated by business travel, by about 35,000 metric tons of carbon dioxide equivalent year over year.