UK Business Energy Supplier Updates

We work with 28+ UK business energy suppliers and track notices across all of them — the large names and the smaller specialists. We don't claim to cover the whole market, because we don't: we cover the suppliers we actually place business with, which is the set whose terms we have to know properly.

Because that's exactly how the expensive ones look. A change to a notice period decides whether you can leave at the end of your term. A change to billing practice decides whether you're estimated for a year. A new payment-method charge is small per invoice and significant per year. None of these arrive labelled important .

It's the window in which you have to tell your supplier you're leaving. Miss it and you can find the supply rolls on, or that switching gets blocked until the term ends. The catch is that the window often opens and closes months before your contract actually finishes — so "I'll sort it nearer the time" is how businesses end up with no choice. We track those dates for our clients so the window is a diary entry rather than a surprise.

Often yes — and that's the honest answer rather than the one you want. Business energy contracts allow suppliers a good deal that domestic ones don't, and much of what feels unfair is in the terms you agreed. But not all of it is, and the difference is worth knowing. Send us the letter and the contract and we'll tell you which side of the line it falls on, including when the answer is "they're within their rights."

Yes — that's most of what we do after a contract is signed. With a letter of authority in place we can query bills, chase reads, challenge estimates and handle the account on your behalf. It's the part of the job that doesn't show up in a price comparison, and the reason clients stay.

No, and there's a structural reason we can say that rather than just assert it: our uplift is identical across every supplier in a given quote . If you're quoted at 0.5p, that 0.5p applies to all of them. Some brokers are paid differently by different suppliers, which gives them a reason to steer. We removed the reason. It also means an unflattering write-up of a supplier we place business with costs us nothing to publish.

Yes — each supplier's published schedules, with effective dates, on our out-of-contract rates pages. Where a supplier prices by region or meter type we show it that way, and where a charge is payable but no figure is published we say so rather than estimating one.

Your energy doesn't stop. Ofgem appoints another supplier to take the customers on — the Supplier of Last Resort — and the supply carries on without interruption. What usually doesn't survive is your contract : the fixed rate you agreed was with the failed company, and you typically land on the new supplier's deemed rates instead, which are normally a good deal higher.

Two things worth knowing, because they're the parts nobody volunteers. You can switch away without exit fees once you've been moved, so you aren't stuck on those deemed rates. But credit balance protection is not the same for businesses as it is for households — a business in credit with a failed supplier is generally an unsecured creditor rather than a protected one. If you're carrying a balance with a supplier that looks shaky, that's the risk to weigh, and we'd rather you heard it from us than afterwards.