HANNOVER MESSE 2019, a B2B industrial technology trade show to be held in Hannover, Germany, from Monday, April 1 to Friday, April 5, 2019. The HANNOVER MESSE is the world’s leading industrial trade fair, at which leading-edge industrial technology and products are gathered in one place. (The 2018 event saw exhibits held by approx. 6,500 companies attracting around 220,000 visitors).