Travelport helps people with their journeys. Through its primary Global Distribution Systems (GDS) division, it operates electronic reservation platforms Worldspan and Galileo and travel agency service provider THOR. GDS connects travel agencies, websites, and corporations with travel suppliers worldwide. Air carriers are served by Travelport Airline IT Solutions, which offers high-tech business tools and services. The travel conglomerate serves travel agencies and corporate travel departments, owning about 37% of  Orbitz Worldwide. Hedge fund Angelo Gordon & Co. owns a 22% stake, followed by Q Investments (14%) and The Blackstone Group (13%). Travelport filed in 2014 to go public.