White Line Hotels Limited is a London-based hospitality group representing 42 hotels essentially in Europe across 16 countries. The group provides marketing and public relations services to hotels and hotel groups, and represents member hotels to the tourism and travel industries. White Line Hotels is headquartered in Butlers & Colonial Wharf in London and is represented in Barcelona, Stockholm and Munich. Services include marketing, project consultation, sales, PR and other creative services. Representatives attend international travel sales events including the ITB in Berlin, Germany, and the International Luxury Travel Market (ITLM) in Cannes, France.