Thames Water is the largest water and wastewater services company in the United Kingdom. It provides drinking water and sewage treatment to over 15 million customers in London and the Thames Valley region. The company is responsible for maintaining the infrastructure that delivers clean water and manages wastewater effectively. Founded in 1989, Thames Water operates a vast network of pipes, treatment plants, and reservoirs. It aims to ensure a reliable supply of water while protecting the environment. The company also invests in technology and sustainability initiatives to improve water quality and reduce its carbon footprint.