GTN Limited (ASX:GTN) operates as an Australia-based supplier of traffic information reports and related content to radio stations and broadcasters. The company delivers real-time traffic updates integrated with weather, news, fuel prices, and entertainment content through its proprietary media platform, serving over 91 million people across multiple regions; its core services include broadcast media advertising platforms such as Australian Traffic Network (ATN) covering 32 markets in Australia, Canadian Traffic Network (CTN) reaching 14.3 million radio listeners and 8.4 million television viewers in Canada, UK Traffic Network (UKTN) targeting 27.6 million commercial radio listeners across all UK markets, and Brazilian Traffic Network (BTN) providing exclusive third-party traffic reporting to approximately 35 radio stations in Sao Paulo, Rio de Janeiro, and Belo Horizonte. Founded in 1997 and headquartered in North Sydney, Australia, GTN maintains operations primarily in Australia, Canada, the United Kingdom, and Brazil, focusing on radio broadcasters and advertisers in the media and information services industry. In late 2024, Viburnum Funds Pty Ltd, through its subsidiary Viburnum Holdings Pty Ltd, completed the acquisition of a controlling stake in GTN, increasing its ownership to over 80% following an off-market takeover bid at A$0.465 per share and subsequent share purchases; this transaction prompted board changes, including the appointments of Viburnum partners Jason Korman and Rob Martino as non-executive directors in November 2024, alongside director Craig Coleman's acquisition of additional shares through Viburnum.