Kelsian Group Ltd. engages in the provision of multi-modal transportation and tourism services. It operates through the following segments: Marine and Tourism; Australian Bus; International Bus; and Corporate. The Marine and Tourism segment focuses on vehicle and passenger ferry services, barging, coach tours, and package holidays, lunch, dinner, and charter cruises, and accommodation facilities. The Australian Bus segment provides metropolitan public bus services in Sydney, Melbourne, Perth, Adelaide, and Darwin. The International Bus segment includes bus services in London and Singapore. The Corporate segment is involved in finance, domestic, and international sales and marketing, information and technology, business development, fleet management, health and safety, and administration and risk management support. The company was founded in 1989 and is headquartered in Adelaide, Australia.