Unify Energy business energy supplier profile
Unify Energy is an Ofgem-regulated UK business energy supplier focused on electricity and gas supply for landlords, managing agents, and businesses. The company emphasises direct account management, transparent billing, sub-metering for multi-tenant buildings, and support for single sites through to multi-site commercial portfolios.
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Snapshot, in plain English
Is Unify Energy right for your business?
Licensed for 11 years with accounts currently filed. Sizing detail not yet independently researched, but the Companies House profile shows an established, active licensee suitable for single-site SME and mid-market multi-site contracts. Run standard counterparty due diligence before a 3-year commitment above £250k spend.
Risk band reasoning: Active, 11 years trading, accounts current.
| Your business | Fit | Why |
|---|---|---|
| Single site SME | Fit | Often competitive on single-site fixed rates. |
| Multi-site SME | Fit | Most mid-market suppliers handle multi-site billing. |
| I&C £250k to £1m spend | Possible | Check counterparty viability over a 3-year term. |
| I&C above £1m spend | Not suited | Below the scale threshold for I&C tenders. |
Quick facts
| Trading name | Unify Energy |
|---|---|
| Licence holder | UNIFY ENERGY LTD. Parent: UNIFY ENERGY LIMITED (Company No. 09523118); part of the Bruntwood Group |
| Supplies | Gas and Electricity |
| Website | unifyenergy.co.uk |
| Business phone | 0330 058 0580 |
| Email / contact | hello@unifyenergy.co.ukContact page |
| Rate status | Published OOC rates |
Company data
Live data on the licence-holding companies behind Unify Energy, compiled by Purely Energy's independent research team and refreshed monthly.
Unify Energy out-of-contract and deemed rates
Published on FAQs page: from 1st April 2026, electricity 28.41p/kWh and gas 5.75p/kWh; both rates have standing charges relevant to the region. Specific standing charge values not publicly listed on the page. If you would like further details of these standing charges please contact 0330 058 0580 and speak to your account manager.
Unify Energy published rate page
If you are on deemed, default, rollover, variable, or Out-of-contract rates, ask for a written renewal quote and compare it against live market prices before agreeing a new contract.
Where your p/kWh actually goes
Indicative split for a UK I&C electricity bill in 2026, sourced from Cornwall Insight's non-commodity cost research. Your meter, region and contract type shift the exact mix, but the four components are always present.
- Wholesale energy, 38%Gas or power bought on the wholesale market. The figure most coverage focuses on.
- Non-commodity costs, 53%Network charges (DUoS, TNUoS), policy levies (RO, FiT, CfD, Capacity Market), CCL and balancing costs.
- Supplier margin, 6%What the supplier earns. Always priced into the unit rate.
- Broker margin, 3%What we earn for tendering and managing the contract. Shown separately on every Purely Energy quote.
Who Unify Energy may suit
Best fit for non-domestic customers needing business electricity and gas supply with hands-on account management, especially landlords, managing agents, multi-tenant buildings, and larger commercial portfolios. The service model appears well suited to customers wanting billing support, sub-metering, and portfolio visibility rather than broker-led procurement.
Trading name and licence-holder notes
The licensed supplier appears to trade as Unify Energy. Companies House shows the legal entity is UNIFY ENERGY LIMITED, previously named Bruntwood Energy Services Limited and Tailwind Energy Supply Limited. The website privacy policy states Unify Energy is part of the Bruntwood Group.
Switching from Unify Energy to a fixed business contract
UK businesses can switch gas and electricity supply away from Unify Energy once their fixed contract ends, or after resolving any open objection or termination-window issue. The process is the same for every supplier on the non-domestic market, but a few checks done in the right order make the transfer materially faster.
- 1. Find your contract end date. It's on your last renewal letter or the most recent bill from Unify Energy. Most non-domestic contracts have a 1 to 6 month termination window before that date, outside of which you may auto-roll onto a new fixed term.
- 2. Get your MPAN and MPRN ready. The 21-digit MPAN (electricity) and 6 to 10-digit MPRN (gas) uniquely identify each meter and are needed for any competing quote. Both appear on your bill.
- 3. Compare against the live market. Unify Energy publishes its out-of-contract rates online, so the gap between those and a current fixed offer is easy to quantify. Purely Energy can run your meters against the wider UK panel and come back with the cheapest fixed offers.
- 4. Settle the final bill and clear any objections. Unify Energy will issue a final bill within 6 weeks of supply transferring. If a balance is outstanding, they can object to the switch under industry rules, so clear it before the transfer date to avoid a hold.
- 5. Sign the new contract. Once the new supplier has your MPAN/MPRN and signed contract, the transfer typically completes within 4 to 8 weeks. There is no break in supply, you simply receive your first bill from the new supplier.
Need help with any of these steps? Our team handles the paperwork end-to-end as part of every quote.
Need help comparing Unify Energy?
Purely Energy can check your current rates, compare renewal options across gas and electricity suppliers, and review whether switching could reduce your business energy costs.
FAQs
Who supplies energy under the Unify Energy brand?+
The Ofgem non-domestic licence is held by UNIFY ENERGY LTD., ultimately part of UNIFY ENERGY LIMITED (Company No. 09523118); part of the Bruntwood Group. The trading name on your bill or contract may differ from the licence holder, which is normal and reflects how UK energy is regulated.
What is the Unify Energy business contact number?+
Unify Energy can be reached on 0330 058 0580 or by email at hello@unifyenergy.co.uk. The official contact page is https://unifyenergy.co.uk/get-in-touch.
Does Unify Energy publish out-of-contract rates?+
Unify Energy publishes deemed or out-of-contract rates online. Always check the latest version on the supplier's own page before relying on them, since rates can change at short notice.
Can I switch away from Unify Energy?+
In most cases, businesses can switch gas and electricity supply away from Unify Energy at the end of a fixed-term contract or after resolving any objections, debt, termination-window, or meter-data issues. The safest route is to check your contract terms, final bill position, and renewal dates before starting a transfer.
How long does it take to switch from Unify Energy?+
Once a new supplier has the meter point details (MPAN/MPRN) and a signed contract, a non-domestic switch typically completes within 4 to 8 weeks. Supply does not break: the new supplier takes over billing on the transfer date.
Is Unify Energy a UK-licensed supplier?+
Yes. Unify Energy is on the Ofgem non-domestic licensee register for both gas and electricity. Ofgem maintains the official register at ofgem.gov.uk.
What are out-of-contract business energy rates?+
Out-of-contract rates are the prices a business pays when no fixed-term contract is in place with its supplier. They can be materially higher than negotiated contract rates, so businesses should check their contract end date and renewal window before they expire.
Other UK gas and electricity suppliers
Compare Unify Energy against these other UK non-domestic gas and electricity licensees on the same directory.
- 100GreenGREEN ENERGY (UK) LTD.
- Axpo UKAXPO UK LTD.
- BGI Trading LimitedBGI TRADING LTD.
- BP Gas Marketing LtdBP GAS MARKETING LTD.
- Brook Green Trading LtdBROOK GREEN TRADING LTD.
- Coulomb Energy Supply LimitedCOULOMB ENERGY SUPPLY LTD.
Or browse the full UK business energy supplier directory.
Sources
Public data this profile is built from. Always verify rate and contract details on the supplier's own website before relying on them.