
IWWI 2025 is an international conference and exhibition focused on water, waste, and infrastructure, scheduled for 23-25 November 2025 in Cairo.
The event is led by the Holding Company for Water and Wastewater and brings together local and international stakeholders across water and wastewater treatment, desalination, waste recycling, sludge treatment, drinking water production, water quality and safety, environmental sustainability, and clean energy.
The 2025 edition is positioned to feature more than 300 local and international companies and factories, 100 international booths, and around 5,000 visitors and global experts.
The Holding Company for Water and Wastewater is a key national platform entity in Egypt's water sector, established under Presidential Decree No. 135 of 2004 to oversee drinking water purification, desalination, transmission, distribution, wastewater collection, treatment, and safe disposal systems.








The Holding Company for Water and Wastewater is a key national platform entity in Egypt's water sector, established under Presidential Decree No. 135 of 2004 to oversee drinking water purification, desalination, transmission, distribution, wastewater collection, treatment, and safe disposal systems.