®, the Middle East & Africa water and wastewater treatment market is projected to reach $44.5 billion by 2030, at a CAGR of 4.1% from 2023–2030. The growth of the Middle East & Africa water and wastewater treatment market is driven by the increasing prevalence of waterborne diseases, lack of freshwater resources, and stringent water treatment regulations. However, high installation, maintenance, and operating costs restrain the growth of the Middle East & Africa water and wastewater treatment market.