ITB Berlin, also known as Internationale Tourismus-Borse Berlin, is Publicly Owned, headquartered in Germany. Founded in 1966, the company operates with approximately 20 employees. The company functions as the world's largest tourism trade fair, at which represented companies include hotels, tourist boards, tour operators, system providers, airlines, and car rental companies. The ITB Berlin takes place annually in March at the Messe Berlin and has established satellite events in China, India, and Singapore.