Thames Water 

We’re the UK’s largest water and wastewater services provider

We supply around 2,600 million litres of tap water across London and the Thames Valley.

Every day, we serve 15 million customers across London and the Thames Valley, but we also do a lot to improve our community and environment.

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DDC OS UK is a well-established and successful Business Process Outsourcer.
Over 30 years of experience in fully understanding the needs of THEIR clients enables THEM to bring together a balanced blend of people, technology and location to offer business outsourcing solutions that are smart, flexible, agile and innovative.

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ELEXON plays a vital role at the heart of the wholesale electricity market. We compare how much electricity generators and suppliers said they would produce or consume with how much electricity they actually generated and supplied. After calculating these volumes, we work out a price for the imbalances and charge organisations accordingly. This involves taking 1.25 million meter readings every day and handling over £1.5 billion of our customers’ funds each year.

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Engage Consulting

We are independent, trusted, expert advisors specialising in the Energy Market Arrangements. This includes the rules and regulations, the markets, the operational processes, the costs and incomes the commercial arrangements and the associated settlements. Our consultants and information service practitioners have many years of industry experience and our collective pool of expertise enables us to deliver exceptional value to our clients.

UK Power Networks

UK Power Networks is proud to sponsor the Women’s Utility Network. As the country’s biggest electricity distributor it keeps the lights on for more than eight million homes and businesses across London, the South East and East of England and ensures that electricity networks support the transition to a low carbon future.

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Energy Assets

Energy Assets is one of Britain’s leading and fastest growing independent industrial and commercial multi-utility metering businesses, network construction and asset adoption services, helping private and public sectors to improve their energy efficiency through ground-breaking technologies, data analytics and innovative customer-focused processes.

As an accredited meter asset manager, meter operator and data collector/aggregator, we work alongside major energy suppliers and partner with some of the country’s biggest brands and best-known public sector organisations. They look to us for advanced metering services, automated data collection, analytics and utility network services to help optimise gas, water and electricity consumption.

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South East Water

South East Water supplies top quality drinking water to 2.2 million people across the south east of England.

We are a business made up of dedicated water people who want to make a difference – to customers, communities, the environment and society – so that everyone and everything thrives as a result of what we do.

We are immensely proud of being a local water company with a passion for sharing our ‘Pure know h2ow’.

Our vision is to be the water company people want to be supplied by and want to work for.

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Utiligroup is a market leading provider of innovative software and services to the energy and utilities industry.


Utiligroup makes energy smarter for everyone, serving Energy Suppliers, Distribution, Grid Operators, Metering organisations and Traders, ensuring that their consumers are empowered through increased competition, smarter technology and improved customer services. Utiligroup helps energy companies to grow profitably through advanced back office automation technology and managed services and has significantly helped to catalyse the independent supplier sector in the UK.

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