Business Energy Supplier

When is the best time to switch business energy supplier?

There is no specific time which is best to switch business energy supplier. Each business has different requirements, different meters, costs, and contract end dates. The best time for each business will be dependent on a range of individual factors.

Why is staying on top of your business energy contract important?

To put it simply, it can be costly if you don't stay on top of your business energy contract. If you leave it too late, you could end up paying unfavourable terms on a rollover contract. As many as 10% of SME businesses are on rollover contracts, which are on average 80% higher than fixed rate contracts! But how do businesses get here and why does it happen?

  • Time: Business owners are very busy people. They may often forget that their contract is due to expire and inadvertently run into out of contract rates.
  • Logistics: Often, businesses don't employ people to look after their energy, and a lack of expertise can be costly when it comes to managing your energy or switching business energy suppliers.

According to the Competition and Markets Authority, millions of businesses overpay on their energy contracts through improper tariffs, costing them half a billion pounds a year in total.

To save your business a small fortune on energy contracts, it's vital to look at switching energy supplier in advance of your current contract end date.

switch energy supplier

Why do I need to switch energy suppliers?

Contrary to popular opinion, suppliers offer no leverage for loyalty. Each contract renewal offered does not factor in any existing loyalty to your supplier. Therefore, it's worth shopping around before you sign.

Business energy suppliers will each offer individual options. Some will be more relevant to you than others. You should always choose the supplier that will take care of all your business energy requirements as well as being able to provide reliable service.

Supplier offers and price-books change regularly depending on the market and other external factors. It's worth comparing the market to see the quotes available to you at that time. It's something which only takes seconds with

If you sign your renewal through, you'll even receive your own Business Account Manager who oversees your account for the duration of the contract. This could let you reduce your overheads while giving you the assurance that your account is being handled by energy professionals.

When is the best time to switch business energy supplier?

For all UK businesses, there is usually a good window they can take advantage of to find a cheaper energy deal. This window is usually just before your current contract is due to expire, though it can vary between suppliers.

To find out if you can get a cheaper business energy contract in just 10 seconds, use Don't miss your window!

Why should I sign a new contract before my current contract ends?

Once you agreed the deal with your former supplier, you're obliged to fulfil the payments. But you're free to sign a contract with a new supplier once the old one expires.

Leaving your contract too late might cost your business excess charges on a more expensive tariff.

Which business energy suppliers can I choose from?

At, we work with 22 business energy suppliers, including the 'Big Six'. Our supplier panel includes Green Energy providers, and each of them will offer you quotes based on your actual energy use, so you get the faster quotes with more accuracy.

Ready to switch your business energy supplier?

If you're ready to start saving on your business energy costs, visit

You only need your postcode, and current contract end date to search for quotes in seconds. Our team will handle the switching admin for you, giving you total peace of mind. You won't even need a phone call!

Need help choosing a plan, or want to make an enquiry?

We are always available for any help and assistance you may need, or to answer any queries. Give us a call, or if you prefer email simply use our form.

Call us on: +44 (0)330 0300 999