Bulb Energy

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Key information about Bulb Energy

Company history

How to contact Bulb Energy

You can contact Bulb Energy through a number of different ways.


If you wish to contact the company via post, you can write to them at the following address:

Bulb Energy
155 Bishopsgate

Opening times

Their office opening hours are between 9:00am and 6:00pm, Monday to Friday. Remember that any telephone calls you make may be recorded.

  • Contact Bulb via telephone by calling them on 0300 303 0635
  • You can visit the company’s website directly at: https://bulb.co.uk/
  • If you need to email the firm, they can be reached at: help@bulb.co.uk
  • You can also use social media to contact Bulb via Facebook and Twitter.

Head office

A map showing their head office location can be found below.

Compare, switch & save up to £450.42* per year on your energy

Warm Home Discount Scheme

Further Information

Fuel Sources

All suppliers, including Bulb Energy, are required to provide information about the mix of fuels they use to generate the electricity they supply to their customers.

The environmental impact of this fuel mix must also be disclosed. This should be published each year and is known as the ‘Fuel Mix Disclosure’.

Environmental impact

  • Co2 g/kWh – TBC
  • Radioactive g/kWh – TBC

Current Bulb Energy tariffs

Bulb Energy keep things simple by only offering one single tariff for both gas and electricity. The company does not charge any exit fees.


Bulb Energy has an ‘Excellent’ Trustpilot rating of 4.4 out of 5 stars based on 77,924 customer reviews. It is important to note that these are user submitted reviews and cannot therefore be verified.

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