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View WARMSERVE SERVICES LIMITED's top competitors like Anglian Water Services, British Gas, and E.ON UK.

British Gas
Taking care of things. At British Gas we’re always looking at new ways to save energy and money for our customers. Everything we do from our trusted engineers to helpful call centre agents, and innovative product owners to digital marketing specialists, is about providing affordable, hassle-free service to keep British homes and businesses running smoothly. That’s why over 10 million UK homes and half a million businesses trust British Gas.
Windsor, GB
Private
$18.9B Revenue
http://www.britishgas.co.uk
10.3K Employees
Anglian Water Services
Anglian Water supply water and water recycling services to more than six million domestic and business customers in the east of England and Hartlepool. Our services are at the heart of every single family and community in our region. We clean water to the highest standard, deliver it to millions of homes, and carefully manage it to ensure it never runs out. We’re the largest water and water recycling company in England and Wales by geographic area. We’re also one of the driest regions in the country, with just 600 millimetres of rain each year, on average a third less than the rest of England. In fact some areas have a lower annual rainfall than Jerusalem. That’s why it’s vital that we look after the water that we’ve got.
Huntingdon, GB
Private
$2B Revenue
http://www.anglianwater.co.uk
3.1K Employees
E.ON UK
It's on us to make new energy work. We’re E.ON UK, leading the energy transition for a more sustainable future. As part of the E.ON group, we’re also one of Europe’s largest operators of energy networks and energy infrastructure, and a provider of innovative customer solutions. Through E.ON Next, E.ON and Npower Business Solutions, our mission is to help make energy more affordable and sustainable across homes, businesses, cities and communities. We're committed to making energy greener, smarter, and more sustainable for a better tomorrow.
UK
Private
$6.2B Revenue
http://www.eonenergy.com
3.8K Employees
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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