Competitive prices at a fixed rate - just one of the many reasons around 500,000 businesses choose British Gas to supply their commercial gas. Standing above other business gas suppliers, we also support your business during the switch and provide advice for efficient use of energy every step of the business gas journey. Take advantage of the quick and simple process today and discover how you could save money on your business gas immediately.

Reasons to switch to British Gas

  • Fixed price energy plans - avoid future price increases by fixing your prices for one, two or three years.
  • With us, you’ll get the business gas support you need at every step.
  • Free energy efficiency advice - cut down your energy consumption and reduce your electricity bills.

Why more UK businesses choose us

Competitive prices

We regularly check market prices so that you can be sure we are displaying our most competitive rates and offers. We enable you to budget more accurately whilst keeping the cost of your business gas prices down. Make the change with British Gas Business and discover how the flexibility in our prices can offer your business a service which allows you to concentrate on what you’re good at.

Budget control

Cost control is crucial when managing any business. With a fixed-price business energy plan from British Gas you can budget more accurately. Take advantage of our price plans and you won’t have to worry about vast fluctuations in gas prices. Our fixed energy plan is designed with your business in mind, providing stability and familiarity to your budgeting process.

Avoiding 'deemed rates'

Our business gas prices are designed to help lower your costs. If you're not on a gas contract, you could be on a higher gas tariff, called a 'deemed rate'. But with a contract from us, you could get great value prices straight away. By side-stepping 'deemed rates', you can now avoid paying too much for your business gas.

Many sites, clear costs

Get independent costs for each of your sites and see them all on one easy-to-understand online quote. By handling all of your sites together in one place, any confusion or frustration can be bypassed when it comes to selecting your business gas. Our energy prices are straightforward and easy to understand, giving you a transparent look at what we can offer across all of your sites. We provide great business energy prices, which are clear and simple.

Get a multi-site quote

Are you a larger business?

If you spend over £100,000 a year on energy, contact us directly for a tailored gas or electricity quote.

Request a callback for a gas quote

Or call 0845 072 2605

Monday to Friday, 8am to 6pm.

More ways to save money on your business gas

Commercial gas

The benefits of switching your gas to us.

Comparing gas

How to make sure you’re getting the best deal.

Get a gas quote online

See what you could save on gas – in 60 seconds.

Get a quote

Or call us on 0800 316 2659

Monday to Thursday, 8:30am to 5:30pm, Fridays 8:30am to 5pm.

You might also be interested in

Business electricity

We’ll beat your renewal letter price by 10%**.

Renewable energy

Create a more sustainable business with us.

Other services we offer




*Only applicable to new British Gas Business customers. £600 saving is British Gas Business online one year fixed-price energy plan prices versus British Gas Business non-fixed price energy plan. Savings illustrated are based on an Eastern region customer using a gas consumption of 80,000kWh.

**Offer only applies to new customers on a fixed one-year SME electricity contract and is valid until your original contract renewal letter date. You must provide us with a valid written contract renewal letter from your existing SME supplier evidencing business electricity supply up to date of participation in this offer. Original contract renewal letter is a requirement upon purchase. We reserve the right to verify eligibility. Our quote will be valid for two working days. Limited availability. This offer can be withdrawn, extended or amended at the sole discretion of British Gas Business at any time. This offer may not be used in conjunction with any other offer from British Gas Business for electricity supply. Offer not valid for businesses currently supplied by third-party brokers. Terms and conditions apply.