The EXPO fair is usually held every two years. The last year took place in 2018 in Brno-Líšn in the limestone quarry of Kalcit s.r.o. In 2023, it continues the previous tradition, which was interrupted in previous years in connection with the global pandemic.
According to the numbers from last year's EXPO Lesní lom 2018, when 134 companies presented themselves in the quarry on an area of over 60,000 m2 , attracted more than 10,000 visitors.
As part of the exhibition of leading Czech and foreign companies, the unique environment of the limestone quarry offers a lot of space for exhibition stands and is especially ideal for the presentation of large mining machines, equipment and vehicles such as diggers, excavators, loaders, sorters and others.