New integration unlocks seamless car service booking for KAYAK for Business usersNEW YORK, July 16, 2025 /PRNewswire/ -- KAYAK for Business, the corporate travel solution powered by KAYAK, announced today a strategic partnership with HQ, the enterprise ground-transportation solution trusted by Fortune 500 companies.With this integration, business travelers using KAYAK for Business can now instantly book reliable ground transportation—whether taxi, rideshare or premium car services—across more than 100 count ...