FactoryBook is offered by Exor International an established leader in the Field Automation industry. Exor International is an alliance of companies that is able to create working solutions for real-world problems in the industry. Exor is a global organization and is present in more than 23 countries. The company ogiinally started out developing custom products in the electronic control field in 1971. Since then Exor has grown to become an industry leading provider of HMIs, PLCs and Industrial PCs. Since 1991, Exor's flagship product, the UniOP panel, has been one of the top HMI systems on the market.