A W E (Anderson Water Equipment) Ltd - UK based manufacturers and designers of water softeners and purification systems, including mixed bed and nitrate removal units.
Envirotherm - Operates in the fields of water, wastewater, sludge treatment and sludge incineration.
Evoqua Water Technologies - Provides systems and process technology for water treatment in the municipal, industrial and the leisure industries.
Fortex AGS - Operates in waste water treatment technology.
Friulana Costruzioni S.r.l - Specialised in the production of machinery for wastewater treatment plants for both industrial processes and urban installations.