Energize business energy supplier profile
Energize is a UK renewable energy business site connected to DIGITAL POWER ENERGY SUPPLY UK LIMITED via Ofgem/Companies House records. The public website presents home and business solar PV, battery storage, and heat pump services across the south of England, with a direct business phone line and a published contact email.
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Snapshot, in plain English
Is Energize right for your business?
Licensed for 8 years, accounts currently filed. Independent sizing not yet published. Treat as a smaller licensed supplier until verified: fine for single-site SME contracts subject to credit checks, but extra diligence is warranted before a multi-year commitment above £100k spend.
Risk band reasoning: Active, 8 years trading, accounts current.
| Your business | Fit | Why |
|---|---|---|
| Single site SME | Fit | Often the segment these suppliers target. |
| Multi-site SME | Possible | Check multi-site billing capability and credit limits. |
| I&C £250k to £1m spend | Not suited | Counterparty failure risk too high for this commitment size. |
| I&C above £1m spend | Not suited | Not viable at this scale. |
Quick facts
| Trading name | Energize |
|---|---|
| Licence holder | DIGITAL POWER ENERGY SUPPLY UK LTD. Parent: DIGITAL POWER ENERGY SUPPLY UK LIMITED (Companies House no. 11042157); Ofgem also lists associated company names Energise Britain Gas & Electric Limited and Vermont Energy Limited |
| Supplies | Electricity |
| Website | energize.uk.com |
| Business phone | Not published |
| Email / contact | Contact page |
| Rate status | Quote required |
Company data
Live data on the licence-holding companies behind Energize, compiled by Purely Energy's independent research team and refreshed monthly.
Energize out-of-contract and deemed rates
Not publicly published / quote required
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 Energize may suit
Best fit for small and mid-sized UK businesses looking for renewable energy installation and energy-saving projects rather than a standard published business electricity tariff. The site explicitly mentions commercial applications and business customers.
Trading name and licence-holder notes
The licence holder appears to trade under the Energize brand. Ofgem lists associated company names Energise Britain Gas & Electric Limited and Vermont Energy Limited, and Companies House shows those as former names of the same legal entity.
Switching from Energize to a fixed business contract
UK businesses can switch electricity supply away from Energize 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 Energize. 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 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. Energize doesn't publish standard out-of-contract rates, so request a written renewal quote first and benchmark it against live market prices before agreeing anything. 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. Energize 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 Energize?
Purely Energy can check your current rates, compare renewal options across electricity suppliers, and review whether switching could reduce your business energy costs.
FAQs
Who supplies energy under the Energize brand?+
The Ofgem non-domestic licence is held by DIGITAL POWER ENERGY SUPPLY UK LTD., ultimately part of DIGITAL POWER ENERGY SUPPLY UK LIMITED (Companies House no. 11042157); Ofgem also lists associated company names Energise Britain Gas & Electric Limited and Vermont Energy Limited. 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 Energize business contact number?+
The official Energize contact page is https://www.ofgem.gov.uk/energy-policy-and-regulation/companies/energise-britain-gas-electric-limited.
Does Energize publish out-of-contract rates?+
Energize does not appear to publish a standard deemed or out-of-contract rate online. Business customers should request a written renewal quote in advance of their contract end date and compare it against live market prices.
Can I switch away from Energize?+
In most cases, businesses can switch electricity supply away from Energize 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 Energize?+
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 Energize a UK-licensed supplier?+
Yes. Energize is on the Ofgem non-domestic licensee register for 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 electricity suppliers
Compare Energize against these other UK non-domestic electricity licensees on the same directory.
- arto.energyARTO.ENERGY LTD.
- BarbicanPowerBARBICAN POWER LTD.
- Bryt EnergyBRYT ENERGY LTD.
- Champion EnergyFARRINGDON ENERGY LTD.
- Clear Business (Sinq Power trading as Clear Business)SINQ POWER LTD.
- Clear Business; electricity supplier brand referenced as Sinq Power LimitedVERASTAR 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.