UK's largest business energy supplier About British Gas business

We're the UK's largest business energy supplier with over 350,000 existing small and medium sized businesses customers.

Whether it's reducing carbon footprint, optimising energy consumption, or providing reliable energy supply, British Gas business aims to support businesses in their energy transition.

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Over 200 year brand heritage

A brand and heritage that represents quality and dependability. British Gas has a rich history, dating back over 200 years. We were the first utility company when it began in 1815. Now with access to extensive group capabilities and expertise, Centrica is our parent company.

Our history

British Gas' partnership with Britain’s sporting heroes

We're actively encouraging even more businesses to go greener but also powering communities and making sport more sustainable and inclusive for all. We've teamed up with some of the biggest names in sport, including Team GB and ParalympicsGB, to inspire the nation.

Our partnerships

A greener, fairer future for businesses

Everyday our energy experts help businesses move closer to net zero, providing the right energy, at the right place, at the right time. Helping our customers to save money as well as decarbonise.

Green business

Our Business energy products

British Gas Lite

British Gas Lite is a fixed-price digital-first service offering lower costs to small business customers. Benefit from a smart meter, ease of Direct Debit payments and contacting us via web chat.

Our British Gas Lite product

Business electricity

All our newly agreed fixed tariffs are Zero Carbon as standard, backed by Renewable Energy Guarantees or Origin and nuclear declarations for the term of your contract. We also have a range of 100% Renewable energy options to further reduce your business carbon footprint and boost your green credentials.

Business electricity
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Find out about jobs and careers with Centrica and help us shape our future.

Centrica careers

Case study

Guiding northern food powerhouse towards carbon neutrality.

Read case study

Centrica's People and Planet plan

Read about our group journey to net zero.

People and Planet plan
See our Fuel mix