Thomson rebranded to TUI in 2017 as part of a global strategy by the TUI Group to unify all its subsidiaries under a single, recognizable international brand. Before the change, the company operated under various names across Europe, such as Thomson in the UK, Arke in the Netherlands, and Jetair in Belgium. By adopting the TUI name (which stands for Touristik Union International) and the iconic "smile" logo worldwide, the company aimed to create a seamless experience for customers, reduce marketing costs through brand consolidation, and better compete with digital-first travel giants. In the UK, this marked the end of the "Thomson" name, which had been a household staple since the 1960s. The transition involved repainting an entire fleet of aircraft and rebranding thousands of travel agencies, ultimately positioning TUI as a modern, unified global travel provider for the 2020s.