Galileo is a computer reservations system owned by Travelport, holding a significant share of global CRS airline bookings as of 2002, and it facilitates bookings for various travel services including hotels, car rentals, and cruises. Travelport operates in 170 countries and integrates with multiple GDS suppliers to enhance travel company offerings, utilizing advanced API technologies for efficient connectivity. The Galileo platform supports low-cost carriers and independent hotels, providing them the tools to reach a broader audience through established travel agency networks.