Aqualia is a water management company owned by FCC Group (51%) and Australian ethical fund IFM Investors (49%), headquartered in Madrid, Spain. Europe fourth largest and world ninth largest water company by population served (GWI ranking, December 2024). Serves around 45 million users across 19 countries including Saudi Arabia, UAE, Oman, Egypt, Algeria, Colombia, Chile, France, Italy, Japan and the US. Manages the full integrated water cycle for municipal, agricultural and industrial uses. Named GWI Water Company of the Year 2023. Over 9,500 employees. Major references include the Abu Rawash wastewater treatment plant in Cairo (1.6 million m3/day, serving 9 million people).