About Exhibition FORMEX - Stockholm 2026 will be held from 25th - 27th August 2026 at Stockholmsmassan Exhibition & Congress Center in Stockholm, Sweden. This is the largest trade fair and exhibition for Nordic interior design. It will feature around 800 international exhibitors showcasing their products and services in a wide range of categories – from the latest trends in design, furniture and lighting to innovative kitchen and bathroom solutions. It showcases the latest trends in interior design, and it is a great place to find new products and suppliers.