Swedish Ventilation Group Lindab to Buy Italy's Aernova

02:28 AM EDT, 09/18/2026 (MT Newswires) -- Lindab Group (LIAB.ST) agreed to purchase Aernova, an Italy-based manufacturer of fire and smoke protection products and systems. The Swedish ventilation company expects to close the deal in October, according to a Friday release. The acquisition is intended to bolster Lindab's offering in the fire and smoke protection sector, as well as its position in the Italian market.