Our business objective is to make the price comparison and switching process as simple, and as seamless, as possible. This means that while we do the legwork to ensure you get the best prices, you can get on with running your company. Our panel is made up of both large and small supply companies, and offers a wide range of choice. Suppliers buy energy in the wholesale market and sell it on to customers.
Billing & payments relating to standing charges or a capital replacement fund charge. If you have a complaint with one of the above suppliers, we recommend that you contact the company in the first instance. If your complaint remains unresolved after eight weeks, you can escalate to us. Complaints where the Green Deal provider has gone into liquidation.



It was previously publicly owned, but was privatised by Margaret Thatcher’s government in December 1986. Opus Energy supplies gas and electricity to businesses of all sizes within the UK. Go Effortless Energy is a family run company that has a focus on making switching energy suppliers simple. F & S Energy formed in 2011, they purchase energy across the UK from small generators and sell it on to businesses. Ørsted is a leader in supplying energy to businesses throughout the U.K.
Your Co-op Broadband offers the UK’s first climate positive Broadband. Every month they will fund projects in collaboration with Ecologi to offset 50kg of our climate positive broadband customers’ carbon footprint (that’s about 5% of the footprint of an average person in the UK). That continues for as long as you use our services, so a typical 24 month contract will see us offset 1.2 tonnes of CO2. If you already have a smart meter from your existing supplier, and it’s compatible with your new energy provider, you should still be able to use it.

On Trustpilot, Octopus Energy has 89% of its 93,000 reviews rating the supplier as excellent. E.ON is a large energy supplier that provides smart and sustainable energy solutions. Around four million customers in the UK choose E.ON to meet their energy needs, and this supplier places a great deal of emphasis on maintaining high standards. SSE is now part of the OVO family, one of the UK's leading energy companies. With SSE, you can spread the cost of energy and save money through paying by Direct Debit, and you can get presale tickets or access to big events through SSE Reward.
While these companies dominate the supplier market, back in 2004, the Big Six energy providers accounted for all of Great Britain's energy customers. With the Exchange Utility interactive guide to energy suppliers in your area, it’s never been easier to find out which gas and electricity providers your business has access to. While it is possible for some energy providers to offer unit price-only tariffs for residential customers, businesses can generally expect to pay standing charges.

You can read profiles and reviews of each one or if you don’t want to both comparing all of them, you can use our quote form toget quotes for leading energy companiesnear you. In fact, 80% of people in our survey who had switched said they were Satisfied or Very Satisfied with the way the process was handled at both Calor Gas Suppliers ends. Although suppliers buy some of their energy in advance, many struggled as they were not able to charge enough to cover the cost of the energy they were buying. Since September 2021, 25 have gone out of business as a result. Most of these were small suppliers, with the exception of medium-sized Avro Energy.
E2M – E2M is an independent power trading company that manages portfolios of generators, consumers suppliers and grid operators. E2M has a business energy supply licence but uses it to provide a whitelabel business energy supplier service that other suppliers use rather than serving customers directly. As you can see in our list of business energy suppliers, there are many different suppliers competing for new business.
We are here to provide you with all the information you need, and you can take as much time as you need before making a decision. Contact the current supplier of your new property to tell them you've moved in. If your new supplier is part of the Energy Switch Guarantee, then you should be waiting no more than 21 days for your tariff to be switched. The Energy Saving Trust is a leading, trusted organisation helping people save energy on a daily basis. If you’re looking for some really useful advice on energy efficiency then visit Energy Saving Trust, Citizens Advice and the Government’s energy grants calculator.

If you have a microbusiness you may be entitled to a different energy contract. Tailor made solutions for large multi-site businesses delivered by experienced Key Account Managers. Your own dedicated personal Account Manager will handle the entire switching process on your behalf.
It has no additional cost to you, and never affects the editorial independence of our reviews. You’ll also need to ensure that you switch during the renewal period, which is when the existing contract allows you to change providers. Usually a last resort for the period between one contract ending and another beginning, these rates are usually very high.

While there’s no need to cancel your Direct Debit, you can do this through your bank if you want to be more confident you won’t still be charged – just remember to settle your final bill first. His passion lies within ensuring the communications, energy and personal finance markets are competitive so that consumers are empowered to get the best possible deal. His expertise in consumer and market regulation with Uswitch is unrivalled, having extensive experience in the communications industry, including having previously worked for the sector’s regulator. Among other places, Richard has appeared on BBC Breakfast and across national and regional print and radio. Uswitch does all the hard work when it comes to notifying your new energy supplier, who will then notify your old energy supplier to complete the switch, so you never need to be involved in the process. Your new supplier will get in touch to let you know the switch is in progress, and it should then be completed within 21 days according to the Energy Switch Guarantee.
The advantage of the Big 6 is that they are stable and are likely to remain in business for the long term. The downside is that they are often more expensive than smaller suppliers. Top rated Big 6 energy suppliers based on customer reviews from a variety of sources include EDF, British Gas and EON. You should get business energy quotes from several suppliers before you sign a binding contract. Octopus Energyhas topped the table for energy suppliers offering business energy. 2021 customer satisfaction survey, they scored 80% with excellent bill accuracy and customer service.