There are 114 business energy suppliers on Ofgem's register, licensed to supply electricity, gas or both to businesses in Great Britain. They run from British Gas, EDF, E.ON Next and Scottish Power to specialist business suppliers such as SmartestEnergy, Crown Gas & Power and Yü Energy.
We can place your business energy with 19 of them, listed first below. Then every supplier follows with its licence holder, fuels and latest filed revenue, and every row has a quote button.
Renewal in the next 6 months? Miss your notice window and you roll onto out-of-contract rates. For a small business using 22,500 kWh of electricity a year, the median out-of-contract rate costs £3,764 a year more than a fixed contract (9 suppliers, checked 14 October 2026). Out-of-contract rates by supplier
We can place business electricity and gas with 19 suppliers. Each one below links to a full profile covering its owner, accounts, complaints record and out-of-contract rates, and a quote compares them side by side for your meters.
Electricity and gas · E.ON SE (Germany)
Electricity and gas · Centrica plc
Electricity and gas · Iberdrola SA (Spain)
Electricity and gas · EDF Group (France)
Electricity and gas · SSE plc
Electricity · Drax Group plc
Electricity and gas · TotalEnergies SE (France)
Electricity and gas · Marubeni Corporation (Japan)
Electricity and gas · Crown Oil Group (UK family business)
Electricity and gas · Macquarie Group
Electricity and gas · SEFE Securing Energy for Europe GmbH (German government)
Electricity and gas · Yü Group plc
Electricity and gas · Pozitive Energy Limited (independent)
Electricity and gas · Shell plc
Electricity and gas · ENGIE SA (France)
Electricity · I Squared Capital (US)
Search by trading name, licence holder, parent or Companies House number, and filter by fuel or by whether the supplier publishes out-of-contract rates. Suppliers marked “On our panel” link to their full supplier profile. Every row has a quote button: for a supplier we cannot place with, the quote shows what the 19 we can would charge you instead.
Showing 1 to 25 of 114 UK non-domestic suppliers.
| Trading name | Licence holder | Fuels | Revenue (£m) | Rate page | Profile and quote |
|---|---|---|---|---|---|
| 100GreenCo. 04194006 | GREEN ENERGY (UK) LTD. | Gas + Electricity | - | Quote required | |
| Alfred Electricity & GasCo. 16651453 New to Ofgem's register since June 2026. | ALFRED ELECTRICITY & GAS LTD. | Gas + Electricity | - | - | |
| arto.energyCo. 09263398 | ARTO.ENERGY LTD. | Electricity | - | Quote required | |
| Axpo UKCo. 06600942 | AXPO UK LTD. | Gas + Electricity | - | Quote required | |
| BarbicanPowerCo. 08474516 | BARBICAN POWER LTD. | Electricity | - | Quote required | |
| BARROW SHIPPING LTD. / Fuels GasCo. 08172858 | BARROW SHIPPING LTD. | Gas | - | Quote required | |
| BGI Trading LimitedCo. 10971802 | BGI TRADING LTD. | Gas + Electricity | - | Quote required | |
| BP Gas Marketing LtdCo. 00908982 | BP GAS MARKETING LTD. | Gas + Electricity | - | Quote required | |
| British Gas businessCo. 03078711 On our panel | BRITISH GAS TRADING LTD. | Gas + Electricity | £14.5bn | Quote required | |
| Brook Green Trading LtdCo. 09523064 | BROOK GREEN TRADING LTD. | Gas + Electricity | - | Quote required | |
| Bryt EnergyCo. 10167351 | BRYT ENERGY LTD. | Electricity | - | Published | |
| Capture EnergyCo. 15636428 New to Ofgem's register since June 2026. | CAPTURE ENERGY LTD. | Electricity | - | - | |
| Ceres EnergyCo. 06490828 | CERES ENERGY LTD. | Gas | - | Quote required | |
| Champion EnergyCo. 09256369 | FARRINGDON ENERGY LTD. | Electricity | - | Quote required | |
| Clear Business 2 licences | 2 licence holders | Electricity | - | Quote required | |
| Conrad EnergyCo. 10969329 On our panel | CONRAD ENERGY (TRADING) LTD. | Gas + Electricity | - | Published | |
| Constellation UKCo. 09198137 | CONSTELLATION GENERATION LTD. | Electricity | - | Quote required | |
| Corona Energy 4 licences On our panel | 4 licence holders | Gas + Electricity | - | Published | |
| Coulomb Energy Supply LimitedCo. 07488842 | COULOMB ENERGY SUPPLY LTD. | Gas + Electricity | - | Quote required | |
| Crown Gas & Power 2 licences On our panel | 2 licence holders | Gas + Electricity | - | Published | |
| Crown Oil LtdCo. 01315556 | CROWN OIL LTD. | Gas | - | Quote required | |
| D-ENERGiCo. 10769307 | D-ENERGI TRADING LTD. | Electricity | - | Published | |
| Data EnergyCo. 02668566 | DATA ENERGY MANAGEMENT SERVICES LTD. | Gas | - | Quote required | |
| DGP Energy / Delta Gas and PowerCo. 09933244 | DGP ENERGY LTD. | Gas + Electricity | - | Quote required | |
| Drax Energy SolutionsCo. 05893966 On our panel | DRAX ENERGY SOLUTIONS LTD. | Electricity | £3.4bn | Published |
95 of the suppliers listed here hold a licence to supply business electricity. The ones we can place you with and profile in full are E.ON Next, British Gas, Scottish Power, EDF, SSE Business, Drax, TotalEnergies, SmartestEnergy, Crown Gas & Power, Corona Energy, SEFE Energy, Yü Energy, Pozitive Energy, Shell Energy, ENGIE, Conrad Energy.
70 of the suppliers listed here hold a licence to supply business gas. The ones we can place you with and profile in full are E.ON Next, British Gas, Scottish Power, EDF, SSE Business, TotalEnergies, SmartestEnergy, Crown Gas & Power, Corona Energy, SEFE Energy, Yü Energy, Pozitive Energy, Shell Energy, ENGIE.
For what business gas and electricity cost this month, and how fixed, flexible and out-of-contract rates work, see business energy prices and quotes.
Whether to renew, run a competitive tender, or move to a more sophisticated procurement route. Each decision uses different data on each profile, so it's worth knowing which question you're actually asking before you start comparing names.
Decision 1
Use the directory to confirm your incumbent's published out-of-contract rate and credit profile. Then check the renewal price against the market before signing.
Compare your incumbentDecision 2
Shortlist three suppliers from the table, request matched quotes through one tender process, and settle on the best total cost of supply.
Book a tender callDecision 3
For large sites a single fixed price is not always the right product. Buying in tranches through a flexible contract, or a sleeved PPA, lets you spread the market risk.
Talk to the trading deskNamed procurement consultants. Direct dials. No queue. Call us on
0161 521 3400Typocolor saved £22,668 across three years. Good Taste Bakery cut its bill from £150k to £82k. Watford Grammar saved £5,641.
See the case studiesRenewal letter in hand? Send us a photo. Our AI assistant replies in seconds and the team follows up with prices.
Open WhatsAppThe 16 suppliers we cover in depth at our supplier profiles each get a full profile covering:
Incorporation date and how long the licence-holding company has been on the Companies House register.
Parent group or majority shareholder, drawn from PSC filings and group accounts.
Filed turnover, pre-tax profit, employees, net worth and year-on-year growth, plus a 5-year CAGR.
Independent risk score with a plain-English banding (Low risk, Stable, Caution, Concern, Critical).
Named officers on the public register with a LinkedIn search link for each (marked nofollow).
Whether the supplier publishes deemed or OOC rates online, with a direct link to their published page.
The customer-facing trading name mapped to every Ofgem licence held under it (groups like Corona hold four).
Official business phone, email and contact page, with Companies House and Ofgem source links.
The supplier list is built directly from Ofgem's registers of electricity and gas licensees. Each supplier's status was last checked on 6 November 2026, against Ofgem's lists dated 30 September 2026, Companies House and the suppliers' own announcements. Company data on each licence holder is compiled by Purely Energy's research team from public sources. Trading names, contact details and out-of-contract rates change often, so each profile shows the date it was last reviewed and the primary sources used.
We can place business energy with 19 of the suppliers in this directory. For the rest, a quote shows how your current price compares with what those 19 would charge.
All 114 suppliers in the directory. Suppliers we can place you with link through to their full profile. Use the searchable table above to filter by fuel type or rate availability.
Send us your meter details and we'll tender across the 19 suppliers we can place you with. Every quote breaks the price into wholesale, non-commodity, supplier margin and our margin separately.