Global Experience Specialists knows the show must go on. The company, formerly GES Exposition Services, produces tradeshows and conventions from North America to the Middle East, providing planning, design, logistics, and graphics services, as well as exhibit installation and dismantling. It is a key subsidiary of Viad Corp, a leader in convention and event services, and represents about three-fourths of its annual revenue. The company serves more than 250,000 show organizers and exhibitors by way of offices in Chicago, Dallas, and Las Vegas, as well as other cities in the US, Canada, the UK, and the United Arab Emirates. The company was rebranded as Global Experience Specialists by parent company Viad in 2010.