The Messe Düsseldorf is a trade fair ground and organizer, based in Düsseldorf, Germany. With a workforce of 1,459 employees worldwide (2006) and a total exhibition space of 306,000 m2 in Düsseldorf, the company is one of the largest in the industry. More than 40 annual fairs are staged at the premises in Düsseldorf, including 23 leading events in their respective sectors.