Thomas Cook, once the world's oldest travel agency (founded in 1841), famously collapsed on September 23, 2019. The company entered compulsory liquidation after failing to secure a £200 million rescue deal required by its lenders. The collapse was the result of several factors: a massive £1.7 billion debt burden, the rise of online booking platforms that bypassed traditional high-street travel agents, and unpredictable "black swan" events like political instability in key markets like Turkey and an unusually hot UK summer that discouraged travelers from going abroad. The shutdown was catastrophic, leaving roughly 150,000 British holidaymakers stranded overseas and triggering "Operation Matterhorn," the UK's largest peacetime repatriation effort. Thousands of staff lost their jobs overnight. However, the brand did not vanish entirely. In 2020, the Chinese conglomerate Fosun Tourism Group—which was already a major shareholder—purchased the Thomas Cook brand name and digital assets for £11 million. Today, in 2026, Thomas Cook operates as an online-only travel agency, focusing on flexible holiday packages and digital service, a stark contrast to its historical roots as a brick-and-mortar giant.