Where we work We change millions of lives every year, working in 22 countries to provide clean water, decent toilets and good hygiene. Our work is supported by offices in the UK, US, Australia, Sweden, Canada, Japan and India. East Africa Ethiopia Rwanda Tanzania Uganda Southern Africa Madagascar Malawi Mozambique South Africa Zambia West Africa Burkina Faso Ghana Liberia Mali Niger Nigeria Senegal The Americas Canada Colombia United States Asia and Pacific Australia Bangladesh Cambodia India Japan Nepal Pakistan Papua New Guinea Timor-Leste