Who are the Big 5 Energy Companies in UK? Updates!

Who are the Big 5 energy companies in UK? Infrastructural development rests upon the foundation of uninterrupted energy supply. The United Kingdom, a major global force, requires a significant flow of energy from various renewable and non-renewable sources that can cater to the rising demands.

Moreover, the energy demand is expected to increase in the coming years. Therefore, there is a sudden need to garner as much information as possible about the existing companies that have established their names in this sector and have the potential to continue doing so for future generations. 

Are you also interested in knowing what all the companies are? For further information, look at all the details in the following section. 

Here is the list of Big 5 energy companies in UK

1.British Gas

  • Purpose: Provide millions of houses in the United Kingdom with uninterrupted energy and avoid carbon emissions. 
  • Founder: Frederick Albert Winsor
  • Established: 1812
  • Address: Millstream, Maidenhead Road, Windsor, Berkshire SL4 5GD
  • Employees: 31,278
  • Contact number: 0330 100 0056
  • Email ID: customerservice@britishgas.co.uk
  • Social media: YouTube, Facebook, Twitter (Currently X)
  • Reviews: 3.9 -star ratings. (Benefits) Several customers have given it positive reviews because of its efficient installation, customer support, and rapid services. 
  • (Limitations): Many visitors have had bad experiences with the services and the customer support. Some have had the worst experience with the website. 

2. SSE

  • Purpose: The company believes in providing homes with the best in-house energy and a cheap solution to all their energy needs. 
  • Established: 1998
  • Address: Inver almond House 200 Dunkeld Road Perth PH1 3AQ VAT number: GB 553 7696 03
  • Contact number: 03303035063
  • Email ID: she.external@sse.com
  • Social media: Not available 
  • Reviews: 1.1 star-ratings (Positive) Although there are very few positive responses, the ones there have all been about the lower cost and efficient energy flow. 

(Negative) Many users are discontent with customer support, and most have even faced trouble contacting customer support and getting their money refunded if necessary. 

3. EDF Energy 

  • Purpose: To provide homes with nuclear, solar, and wind energy supply and offer people options to drive electric cars. They also provide charging points for electric vehicles and zero carbon tariff EVs. 
  • Established: 1946
  • No.of employees: 11,516
  • Address: London, 90 Whitfield St, United Kingdom
  • Contact number: 0800 111 999
  • Email ID: complaintresolution@edfenergy.com
  • Social media: LinkedIn, YouTube, Instagram, Facebook, Twitter 
  • Reviews: 4.3-star ratings (Positive). Several positive studies have hinted towards the best customer care as they respond via email and chats. They also provide intelligent and efficient services such as meter reading. (Negative) Very few negative comments have termed the services as ineffective or incomplete and even mentioned that they have lied to their customers. 

4. Npower

  • Purpose: Their main goal is to offer all types of homes and businesses with energy solutions. Users can opt for contracts directly or get structures or customized energy solutions. 
  • Established: 2002
  • Address: 2 Prince’s Way, Solihull B91 3ES, United Kingdom
  • Contact number: 03309128884
  • Email ID: complaints@npower.com
  • Social media: YouTube, Twitter, LinkedIn 
  • Reviews: 1.3 star-ratings (Positive) We could find minimal positive feedback online. Most of them are about energy-efficient solutions for their specific needs. (negative) Several negative comments indicate poor customer service, incompetence, and lack of staying true to their claims of providing customized solutions. 

5. E.ON

  • Purpose: Promotes efficient supply of energy systems and Energy networks. They also offer the best customer support and innovative solutions for the same. 
  • Established: 2000
  • Address: PO Box 7750, Nottingham NG1 6WR
  • Contact number: +44-115-843-4373
  • Email ID: email.queries@eonenergy.com
  • Social media: Facebook, LinkedIn 
  • Reviews: 3.8-star ratings (Positive) Several positive responses have been recorded that have mentioned how the company makes all the effort to check on their clients, provide excellent customer support, and offer the best installation services without interruption or obstacles. (negative) Some have mentioned that even after alluring clients with their services, they fail to provide customer support in case of need. 

The United Kingdom offers a wide range of opportunities to people from all across the globe settling there to avail of all of it. The best possible solution they have come up with is to produce in-house energy through either renewable or non-renewable sources. Some of the best energy-producing companies that have been catering to numerous houses and businesses in the United Kingdom have been provided in this article. We hope the information we have provided here was helpful, and we await your comments in the comments section below. 

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