Rocalia 2027

Tradeshow, trade-only. Biennial French show for the natural stone industry, co-located with Paysalia at Eurexpo Lyon. Sectors: quarrying, stone cutting and processing machinery, tools, masonry, paving and cladding, heritage restoration. 2025 edition (organiser figures, Paysalia and Rocalia combined): 41,500 visitors and 1,019 exhibitors; Rocalia-only figures not published. Source: rocalia-events.com, retrieved 28 Sep 2026.