Vow ASA, together with its subsidiaries, produces, delivers, and maintains systems for processing and purifying wastewater, food waste, solid waste, and bio sludge in Norway, France, Poland, the United States, Canada, and Italy. It operates in three segments: Projects Cruise, Aftersales, and Landbased. The Projects Cruise segment delivers ship systems to shipyards for newbuild constructions, which include advanced wastewater purification, waste management, and food waste processing; advanced systems to shipowners for ships; and systems for aquaculture sludge treatment.