Who are we? Thames Water is the UK’s largest water and wastewater company. We make a daily difference to our 15 million customers by supplying 2.6 billion litres of water through 32,000 km of pipes,keeping taps flowing and toilets flushing. At Thames Water, every one of our actions, big and small, m...

Who are we? Thames Water is the UKs largest water and wastewater company. We make a daily difference to our 15 million customers by supplying 2.6 billion litres of water through 32,000 km of pipes,keeping taps flowing and toilets flushing. At Thames Water, every one of our actions, big and small, ma...