CMA launches investigation into hotel chains

Monday, 2 March 2026 08:58

The Competition and Markets Authority (CMA) has launched an investigation into suspected sharing of competitively sensitive information among competing hotel chains – Hilton, IHG Hotels and Marriott – using the hotel data analytics tool STR, owned by CoStar. All four businesses are under investigation. Companies use various types of data analytics tools and algorithms to...Request free trial