E.ON is an international privately-owned energy supplier which is focused on renewables, energy networks and customer solutions, which are the building blocks of the new energy world.
British Gas is the largest UK energy and home services company. We supply gas and electricity, boilers and boiler cover as well as other home services.
ENGIE is a leading energy and services group employing 17,000 people in the UK, across three main activities: Services, Business Energy & Regeneration.
Total Gas & Power is one of the leading energy suppliers to industrial, commercial and business customers within the UK. Part of the Total Group of businesses, Total Gas & Power is a market leader in the UK gas supply market and has been supplying electricity since 2001.
Gazprom Energy is the leading business energy supplier in the UK that offers customers great deals on gas and electricity.
SSE plc is an energy company headquartered in Perth, Scotland. It is listed on the London Stock Exchange, and is a constituent of the FTSE 100 Index. SSE ...
A leading electricity provider in smart meter technology, providing thousands of UK businesses with free smart meters, accurate billing and competitive supply ...