This page contains an up to date list of all electricity licensees including all electricity suppliers.
All uk energy providers.
All of the major uk suppliers were in the bottom third of the table.
Since competition in the uk s energy market was opened up many smaller suppliers have challenged the major firms.
The companies listed below are traded on public stock exchanges as such state owned energy companies such as aramco are not included.
Compare gas and electricity companies on prices and value for money.
Fact sheets on each of the energy suppliers.
British gas is the biggest of all the energy suppliers in the uk.
An energy company is a company which operates within the energy industry which can be involved in the production and sale of energy including fuel extraction manufacturing refining and distribution.
Edf energy is one of the uk s largest energy companies producing about one fifth of the nation s electricity from its nuclear power stations wind farms coal and gas power stations and combined heat and power plants.
Ovo energy is one of the uk s largest independent energy suppliers offering plans that are 33 renewable electricity as standard.
Many of these independent suppliers are gaining customers at a rapid rate and often feature as some of the best rated energy providers available.
Switch survey rates 25 uk gas and electricity suppliers through the biggest publicly available survey of its kind.
The list comprises companies in the following categories.
Owned by centrica british gas remains the largest of all the energy suppliers holding around 5 1m customer accounts.
Independent distribution network operators.
We go in to more detail on each energy providers review page but let s take a quick look at some of the key gas and electricity suppliers currently operating in the energy market.
Independent gas and electricity suppliers all offer their own benefits which can include green energy tariffs and no standing charge tariffs.
Cesl promises you will always pay one of the lowest tariffs on the market.
Customer rating pfp energy formerly places for people aims to.
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Apart from a couple of exceptions smaller suppliers are consistently rated higher for customer service and value for money.
Find out what customers think of them our exclusive survey results reveal all.
Co operative energy is the only energy supplier.
The company supplies gas and electricity to 5 8 million business and residential customer accounts and is the biggest.