Ruby Energy Competitors

Centrica is an international energy services and solutions company, founded on a 200-year heritage of serving customers in homes and businesses. We supply energy and services to over 10 million customers, mainly in the UK and Ireland, through brands such as British Gas, Bord Gáis Energy and Centrica Business Solutions. Through our trusted brands, we deliver innovative energy and services solutions to help solve customers’ needs, supported by thousands of engineers and technicians. We are committed to energising a greener, fairer future.

EDF Energy is the UK’s largest producer of low-carbon energy and the country’s biggest electricity supplier by volume, powering more than 5.5 million homes and businesses. We also own and operate the UK's eight nuclear power stations and are building a new one at Hinkley Point C in Somerset, which will provide sustainable, low-carbon electricity for around six million homes for many years to come. This makes us uniquely placed to lead the change to a cleaner, electric future. If you like the sound of an Electric future then why not join us? #GenerationElectric. Everyone’s welcome.

The UK & Ireland's clean energy champion. We’re investing more than ever before in a cleaner, more affordable and more secure energy system. We are creating and supporting thousands of good jobs. We power change.