The core activity of Ticino Subacquea is the execution of underwater works, particularly in Switzerland and Italy. The activities include: underwater construction (subaqueous construction): building of breakwaters, pontoons, underwater foundations, thermopump installation, mooring buoys and pendini, piping and boat docking systems; underwater maintenance (subaqueous maintenance): maintenance and upkeep of ports and piers, dock dredging, industrial water treatment plants and drinking water treatment plants; special works (special operations): execution of special underwater works, such as thermopump installation and mooring buoy and pendini installation. The company offers these services to entities, companies, private individuals and engineering firms in Switzerland and internationally.