It’s an unsure and turbulent time within the power market and small companies aren’t exempt.
The struggle in Iran has led to vital rises within the value of gasoline, whereas power bosses predict the following value cap from 1st July will improve by 9%, with additional will increase on 1st October 2026 and 1st January 2027.
As of March 2025, the common annual electrical energy invoice for UK small companies was £2,889.37. The common power consumption for small companies within the UK is round 25,000 kWh of gasoline and as much as 25,000 kWh of electrical energy per yr.
Different prices are placing stress on small companies, who could also be pressured to shut as a result of value rises, together with different strains such because the rises in Nationwide Insurance coverage (April 2025) and Minimal Wage (April 2026).
>See additionally: How a lot nationwide insurance coverage hike will value what you are promoting
Because the market is so precarious in the meanwhile, we gained’t be overlaying particular offers. As an alternative, we’ll let you know how yow will discover one of the best power provider on your small enterprise.
Fast information to discovering one of the best small enterprise power provider
Saving cash on small enterprise power
Working a enterprise from residence: ought to I’m going for a home or enterprise tariff?
Should you run what you are promoting from residence, you gained’t want a enterprise power contract and will declare tax again on a few of your private home power value.
>See additionally: What bills can I declare by way of my enterprise?
Companies do are likely to have decrease power prices per unit and the bigger the enterprise, the smaller the unit charge normally. That mentioned, residence house owners pay 5 per cent VAT on their power the place companies pay 20 per cent so financial savings might be made there. Companies additionally pay the Local weather Change Levy (CCL). It doesn’t apply if companies use renewable power. What’s extra, they could solely pay 5 per cent VAT in the event that they use lower than a median of 33 kWh of electrical energy and 145 kWh of gasoline a day. (That’s the equal of 12,045 kWh of electrical energy and 52,925 kWh of gasoline a yr, which is properly above the quantity of power most individuals use at residence).
You additionally don’t pay CCL and solely pay 5 per cent VAT in case you have a residential factor to what you are promoting. That’s to say, you run a B&B, a campsite or a care residence.
You’ll want to make use of plenty of power at residence to justify transferring to a enterprise tariff, 50 per cent as a threshold marker. Taking meter readings at first and finish of the day gives you a greater concept of how a lot of your private home power is used for what you are promoting versus your regular home utilization.
It’s finest to match home and enterprise tariffs to search out out what’s finest for you – keep in mind to incorporate the VAT and CCL in your remaining tally.
Refer a buddy
You might have seen these earlier than as they’re a helpful pull for shopper bank cards and different providers. Refer a buddy schemes provide you with and/or your buddy a reward for those who change to their power provider. They’re usually monetary incentives like money or in-account credit score.
They’re not usually as large a draw for enterprise prospects but when it’s layered on high of a very good deal then that might be a winner for you.
Bear in mind the little issues
Small modifications actually do add up. Begin with direct debits and paperless billing to chop down your prices.
What you need to be researching to search out one of the best power provider
You’ll have an concept of this already, however right here’s a recap. Take discover of:
- Customer support scores
- Mounted vs variable
- How lengthy the contract is
- What kind of power is used
- Charges and costs
- Protections (corresponding to value cap for those who run what you are promoting from residence and have a home power tariff)
Learn how lengthy it is going to take to modify – it’s usually inside 17 days however can be achieved inside 21 on the most.
Whilst you’re right here, it’s greater than value your whereas to just remember to’re clued up in your rights within the occasion of:
Which small enterprise power suppliers are on the market?
Octopus Power

Octopus Power have overtaken British Fuel as the biggest power provider, with round 24% market share. They’re identified for his or her honest pricing, good customer support, and dedication to inexperienced power.
When you arrange a Direct Debit and have a wise meter, you may be part of Octoplus, a free loyalty programme with numerous gives, together with free coffees and low cost cinema tickets.
Referral scheme: £75 if a fellow enterprise switches to Octopus utilizing your hyperlink.
British Fuel

The UK’s second-largest power provider, British Fuel Lite is designed with UK small companies in thoughts.
Advantages embody a free sensible meter if you be part of, hassle-free Direct Debits and stuck value tariffs to make sure your power payments keep secure.
For many who don’t need a mounted value tariff, British Fuel Enterprise provides over 350,000 SMEs with power.
E.ON Subsequent

E.ON Subsequent have handed on all of the financial savings from the latest authorities cuts to the Power Firm Obligation (ECO) levy to prospects, regardless of the tariff.
They’ve additionally put in over 160,000 sensible meters in companies, starting from hospitality to building, and supply business EV chargers for small and medium-sized companies.
Their free, in-house Power Administration System offers prospects insights into their utilization and helps them optimise power consumption and scale back prices.
Studies recommend that E.ON Subsequent (16% of the market share) is ready to purchase Ovo Power (12% of the market share), primarily based in Bristol, which might see them leapfrog Octopus Power because the UK’s largest power provider (25%).
Good Power

Good Power is a B Corp licensed power provider that gives a 100% renewable, greenwash-free power tariff. Alongside this, they provide bespoke photo voltaic panel set up for companies.
Ecotricity

Ecotricity is the founding father of the World Inexperienced Power Provide motion and is really helpful by Which? and Good Procuring Information as eco suppliers, making them an important power provider for environmentally acutely aware companies.
As an alternative of paying dividends to shareholders, they make investments extra income into constructing new types of inexperienced power. Ecotricity are additionally the one power provider on the earth licensed as vegan by each the Vegan Society and Viva!
Referral scheme: Get £25 account credit score every when your buddy switches to their Inexperienced Variable Tariff.
>See additionally: Renewable power: Why small companies ought to go inexperienced
The place to get additional assist
Residents Recommendation and Residents Recommendation Additional Assist Unit (England and Wales)
Residents Recommendation gives you impartial steering on-line, over the telephone or in particular person without spending a dime.
The Additional Assist Unit raises complaints with power suppliers on behalf of people and microbusinesses throughout Nice Britain. When referred, you’ll be assigned a devoted caseworker who will act in your behalf till your case is resolved.
When you’ve got an energy-related drawback, are in a susceptible scenario and what you are promoting:
- Has fewer than ten full time equal workers and an annual turnover or annual steadiness sheet complete of lower than €2m a yr, or
- Makes use of lower than 293,000 kWh of gasoline each year, or
- Makes use of lower than 100,000 kWh of electrical energy each year
Step one is to name the Residents Recommendation Shopper Service on 0808 223 1133.
Energyadvice.scot (Scotland)
Energyadvice.scot is geared at microbusiness shoppers, providing free, sensible recommendation and knowledge on energy-related issues.
Resolver
Resolver is a web-based service which is appropriate for many disputes together with your power provider. Simply submit a dispute on-line and Resolver will enable you to by way of the method.
Power-related monetary help can also be obtainable. Try 150 UK small enterprise grants to use for proper now and The place to search out inexperienced small enterprise grants to search out a great deal of schemes, together with power effectivity grants for small companies.
Learn extra
Tips on how to take the uncertainty out of what you are promoting power payments

