Airline Commercial, Distribution & Travel-Tech Platforms

The commercial software stack that sells, distributes and supports flights: global distribution systems (GDS), passenger-service and reservation systems (PSS), offer-and-order retailing and NDC platforms, plus business-aviation trip-support and flight-coordination networks (permits, handling, fuel, charter logistics). These are revenue-side platforms procured by airline commercial, distribution and revenue-management teams and by trip-support providers, distinct from the operational and engineering software elsewhere in this category. The rise of NDC/airline-retailing and fast-growing private-aviation traffic makes modern distribution and trip-support technology a strategic procurement area.