RIW Ltd Competitors

Veolia UK provides solutions for ecological transformation which means reconciling human progress with environmental protection. We develop and implement local solutions to depollute our vital resources and regenerate resources to preserve them from depletion along with solutions to decarbonize our ways of living and adapt them to the consequences of climate change. We are a company of almost 14,000 employees, although we prefer to think of ourselves as “resourcers”. Every day across the country our “resourcers” design and deploy useful and concrete solutions, which help our customers fight against climate change, prevent pollution of waterways, soil and air and create a circular economy where nothing goes to waste. Every year, we serve around 1.8 million people through our municipal wastewater contracts. We complete over 400 million waste collections across our Local Authority contracts, serving over 3 million residential properties; and we treat over 1.5 million tonnes of commercial and industrial waste from our 85,000 private customers. We also produce over 560 MWe of renewable and low carbon electricity, to power over 1.3 million homes. We also anticipate the needs of tomorrow with innovative solutions that will decarbonise our energy and heating demands through the development of microgrids and energy management through our Hubgrade solution, which optimises the resources using digital and artificial intelligence. Veolia UK is an exciting and innovative place to work, but don't just take our word for it - we were named as one of the top 10 'Very Big Organisations' to work for in The Sunday Times' Best Places to Work 2024. We are driven by optimism and passion, not to see the world as it is, but how it should be; and we are tenacious in our efforts to achieve our goals. These aren't just empty words.

Thames Water is the UK’s biggest water and wastewater services provider, providing 2.7 billion litres of drinking water and safely removing 4.6 billion litres of wastewater every day. Our people provide essential services around the clock to c.16 million customers across London, the Thames Valley, and surrounding areas. In 2025, we started the biggest upgrade to our network in 150 years, which will see a record-breaking investment of over £20 billion, fixing leaks, reducing pollution and protecting water quality, over the next five years. In 2024/25, we invested £2.2 billion, and we will continue to spend wisely on improving resilience, service, and efficiency, as well as provide more support for customers in vulnerable circumstances. We also have additional responsibilities to society and the natural environment. What we do and how we do it delivers significant public value, which is why we have ambitious plans to self-generate more of our own power, reduce our carbon emissions and increase biodiversity across our sites.

United Utilities provides water and wastewater services to around seven million people in the North West of England supplying 3million households and 200,000 business premises. We manage the catchment land around our reservoirs to safeguard the quality of the raw water we collect and store. We then treat and deliver it to our customer's taps - around 1,500 million litres a day We also collect wastewater from our customers and surface water from roads and highways, treat it at our wastewater treatment works before returning it back safely to the environment. In order to do this we have: - 184 reservoirs - over 42,000 km of water pipes, from Cumbria to Cheshire - over 72,000 km of sewers - over 1,400 km of aqueducts - 100 water treatment works - 575 wastewater treatment works - 57,000 hectares of catchment land