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11 March 2021

Small energy companies A-M

Looking for a cheaper gas and electricity tariff, a more personal service or a firm that's a bit different? Here, we tell you what you need to know about the smaller energy suppliers, listed alphabetically from A-M.
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SI
Sarah Ingrams

There are currently more than 50 firms you can buy your gas and electricity from in England, Scotland and Wales. 

That’s many times the number that existed in the 1990s when the market was privatised, creating the six biggest suppliers: British Gas, EDF Energy, Eon, Npower, Scottish Power and SSE.

Although these six suppliers still dominate the market (along with Ovo Energy which bought SSE’s customers) there are lots of small energy companies trying to set themselves apart. So use this to your advantage and seek out an energy supplier that suits you.

While these firms are too small to have a rating in our latest energy supplier survey, we've previously seen small firms among the best of the bunch when we've rated them for the first time. So you might pick the small firm that's a future Which? Recommended Provider. That said, we've also found small firms falling short in our survey or going bust.

To help you get started, here's an introduction to every small energy supplier in Great Britain. Click on a company’s name above to skip to its profile.

Firm not listed here? Check our energy company reviews for companies we’ve rated in our annual energy companies satisfaction survey. 

If you live in Northern Ireland, find out what Northern Ireland gas and electricity customers think of their supplier.

Affect Energy

Affect Energy says it’s ‘working hard to make buying energy better’. Owned by Octopus Energy, it’s based in Shoreham-by-Sea on the south coast. 

It claims that its team’s experience with the biggest energy suppliers and focus on customer service set it apart.

Ampower

Set up in 2017, Ampower says it uses affordable green energy to help customers cut their carbon footprint and save money. It does not currently sell 100% renewable electricity, but plans to do so. 

Its customers can choose whether or not to buy renewable electricity. Tariffs don't have exit fees.

Ampower was the second-fastest energy supplier to answer the phone in our latest customer waiting times snapshot investigation, taking just 1m04s on average to pick-up.

British Gas Evolve

Launched in 2020, British Gas Evolve is a new brand from the big supplier. It promises competitively-priced energy, including offsetting your electricity use with energy from 100% renewable sources.

Customers must manage their account entirely online as there is no customer service phone support.

Co-operative Energy

Co-operative Energy says it provides good value, simplicity and transparency to customers. All its tariffs have 100% renewable electricity.

Customers' gas and electricity is supplied by Octopus Energy, after Co-op Energy joined the brand in September 2019. Octopus Energy also provides its customer service. Co-operative Energy is still responsible for attracting new customers though. 

The two brands are working together to increase community-generated power in the UK. One of Co-operative Energy's tariffs is powered by 100% community-generated electricity - the only UK tariff to do this, according to the firm. The tariff also comes with carbon offsetting for gas use.

Co-operative Energy customers can become members of The Midcounties Co-operative (the UK's largest independent co-operative) and have a say in how it's run.

Previously it has had a ranking in the annual Which? energy survey results. We were unable to gather feedback from enough customers this year to give it a score.

Daligas

London-based Daligas only supplies gas to households, and sells only one tariff. It's a variable tariff with no exit fees and customers have to pay by direct debit.

It claims to have cheaper prices, achieved by low operating costs, an innovative approach to buying energy and good systems.

Enstroga

Part of a European-wide energy group, Enstroga has recently joined the UK market. It says its mission is to 'bring its expertise and know-how to consumers looking for a better alternative to the big suppliers'.

Entice Energy

Entice Energy is an energy supplier based in Mansfield. If offers fixed variable tariffs, all of which require direct debit payments, and come with online-only bills and account management. 

It applies a ‘winter weighting’ if you join between September and March – this means that you pay more in the winter months than in the summer to reflect your energy use.

It says it offers ‘energy-free customer service’. You can book an appointment to speak with an adviser, use its live chat or phone it.

Eon Next

Eon Next is the 'newest, next face' of big brand Eon. Customers of Npower Select, Powershop Wasps Energy and Wigan Warriors Energy are supplied by Eon Next after Npower became part of the Eon Group. 

It sells 100% renewable electricity and says it's creating a more sustainable community, though it hasn't revealed full details yet.

ESB Energy

ESB stands for Electricity Supply Board, which is the state energy provider in Ireland. It now supplies nearly 100,000 homes in England, Scotland and Wales too, after already being involved in the power generation sector in Britain.

ESB Energy says it provides 'customer care that actually cares'. All of its tariffs have 100% renewable electricity and it offers a tariff specifically for electric vehicle drivers.

In March 2021, Ofgem announced that ESB Energy was paying out nearly £50,000 to 1,961 customers after overcharging them when they switched supplier or tariff between 2013 and 2020. It was one of 18 energy firms found to have failed to uphold these rules. Over 1 million customers were affected. ESB Energy’s affected customers will receive £25.39 each, on average.

If you're unhappy with your energy firm's prices or customer service, use Which? Switch to compare gas and electricity prices.

Glide

Glide specialises in supplying tenants, landlords, letting agents and property developers. It combines gas and electricity, phone lines, broadband and TV services in one bill, which can be split so housemates pay their share independently. Set up in 2006, it works in partnership with SSE, which is now part of Ovo Energy.

Good Energy

Good Energy was the first dedicated 100% renewable electricity supplier, founded over 20 years ago. It sources its electricity from wind, biogeneration, solar and hydropower, from over 1,600 British energy generators. Most of these are small and independent.

It also invests in its own solar and wind farms and sources more than half of its electricity from wind farms.

Good Energy currently has over 200,000 customers and also says that its gas is carbon neutral (10% biogas and the remainder offset through carbon reduction projects).

It offers a dedicated tariff for EV drivers and plans to launch a time-of-use tariff for EV drivers in early 2021 which it says will be cheaper for drivers who can charge their vehicle outside of peak times.

Previously it has had a ranking in the annual Which? energy survey results. We were unable to gather feedback from enough customers this year to give it a score.

Goto Energy

Goto Energy was set up in 2019. Based in Kent, it claims to offer electricity from only sustainable sources, ‘responsibly-sourced’ gas and 'easy savings' for customers.

Green

Not to be confused with Green Energy UK (which was included in our latest energy survey for the first time), Green is a new gas and electricity supplier which claims to offer ‘intelligent tariffs’ and low-cost green energy.

It says its app uses machine learning to give reports on how much energy you use, predict your next bill and give you tips to save energy.

It claims to offer 24/7 human customer service via live chat and email and integration with Apple and Google Pay so that you can top up your account.

Green has offered a lot of different tariffs since its launch, some of which have been among the cheapest on the market.

Hub Energy

Hub Energy was previously called Gulf Gas and Power UK. It changed its name in February 2021.

It says that customers won't see many changes as a result of this rebrand. Your tariff will stay the same, and you'll be able to contact your supplier by phone, live chat and online form as before. Your bills will come from Hub Energy and if you pay by direct debit your payments will continue.

Based in Preston, Hub Energy provides renewable electricity and carbon offset for gas.

Igloo Energy

Southampton-based Igloo Energy says it’s an energy company ‘for the connected generation’. It says it aims to make customers' homes smarter, more efficient and cost less to run. It says it will use data from smart meters to help customers save energy. It also sells smart thermostats, air-source heat pumps and electric vehicle chargers.

In December 2019 it said that it supplied 85,000 homes.

If you're unhappy with your energy firm's prices or customer service, use Which? Switch to compare gas and electricity prices.

London Power

Launched in January 2020, London Power is an energy company exclusively for London residents. It’s a partnership between City Hall and Octopus Energy.

London Power says prices will always be fair and affordable. At the end of your contract, you will be moved onto the cheapest similar plan.

Any profits will go into projects to reduce fuel poverty in London or tackle climate change. Electricity will be matched with that generated from renewable sources and it recently started offering carbon offsetting for gas with some tariffs.

M&S Energy

M&S Energy is a partnership between the high-street store and Octopus Energy. It claims that its tariffs save you money 'so you can say goodbye to serial switching'.

Octopus Energy supplies M&S Energy customers’ gas and electricity and technical support. Until September 2018, SSE was M&S Energy’s supply partner.

All electricity is matched with 100% renewably-sourced power.

New customers can currently get an M&S gift card when they switch.

MoneyPlus Energy

Newcomer MoneyPlus Energy is part of the MoneyPlus group, which also offers debt management and legal services.

It structures customers’ charges differently to other firms. It says it passes on the costs of energy (including wholesale prices, the cost of getting gas and electricity to your home, costs of maintaining the system, metering costs, and tax and environmental levies) to customers and charges a management fee on top.

The management fee is £9.95 per fuel per month and is included in the daily standing charge.

It doesn’t credit check new customers and says it will take into account customers’ individual circumstances.

For more small energy companies, head to Small energy companies N-Z 

Want to save money on your energy bills? Use our independent switching site, Which? Switch, to find the cheapest energy deal.