Compare Business Electricity Providers UK (2026)
Compare Unit Rates, Standing Charges, Contract Terms, Billing, Support And Total Cost
Compare business electricity prices for UK companies by unit rate, standing charge, fixed and pass-through components, contract length, renewal terms, deemed rates, meter type, consumption profile, credit requirements, billing accuracy, online account tools, service quality, broker remuneration, renewable evidence and complete annual cost. Use the same MPAN, usage history and contract assumptions for every quote before choosing a supplier.
Compare The Complete Bill—Not One Pence-Per-kWh Figure
Two quotes with similar unit rates can produce different annual costs once standing charges, pass-through items, consumption shape, taxes, fees and contract terms are applied.
- Use the same annual consumption and half-hourly profile for every quote
- Separate fixed charges from items that can change during the contract
- Check broker commission, supplier fees and renewal terms before signing
- Model the cost of early exit, delayed switching and deemed rates
Business electricity is supplied under a non-domestic contract that sets the commercial terms for electricity delivered through one or more meter points. The supplier purchases energy, bills the customer and administers the account, while network and industry organisations continue to operate the physical system and market arrangements.
Unlike domestic default tariffs, business electricity contracts are negotiated or quoted for a specific organisation, site, meter and consumption profile. The domestic energy price cap does not set business contract prices. A company may choose a fixed contract for budget certainty, a product with certain pass-through charges, or a flexible purchasing structure where usage and risk justify it.
This page compares electricity supply contracts only. It does not evaluate generation equipment, export arrangements, on-site infrastructure projects or unrelated utility services. Metering and consumption data are included only where they affect electricity quotation, billing, switching and contract management.
Choose The Right Business Electricity Contract Structure
Contract terminology varies by supplier. Compare which elements are fixed, which can change and which usage assumptions become contractual.
| Contract Model | What It Usually Provides | Best-Fit Question |
|---|---|---|
| Fully fixed contract | Sets the quoted unit and standing-charge structure for a defined term, subject to the exact contractual exclusions | Which network, policy, tax or volume-related items can still change during the fixed period? |
| Fixed energy with pass-through charges | Fixes the wholesale or supplier element while specified third-party charges remain variable | Which charges are passed through, how are they calculated and how often can they change? |
| Variable or out-of-contract tariff | Rates can change under the supplier’s published terms and usually provide less budget certainty | What notice applies to rate changes and how quickly can the business move to a contracted tariff? |
| Deemed contract | Applies when electricity is consumed at premises without an agreed contract, commonly after moving in | What are the current deemed rates and what evidence is needed to establish a new occupier promptly? |
| Flexible purchasing contract | Allows larger users to buy electricity in tranches or against a managed purchasing strategy | Who makes purchasing decisions, which volumes remain open and how is performance measured? |
| Multi-site portfolio contract | Groups several meter points under one supply and account-management arrangement | Are all sites aligned on end date, billing, data, volume tolerance and responsibility? |
| Renewable electricity contract | Provides electricity supported by specified renewable certificates or sourcing arrangements | What evidence is supplied, what claim can the business make and is the product separately priced? |
| New connection or change-of-occupier supply | Establishes the commercial supply for a new site, new meter or incoming tenant | Who coordinates MPAN, meter, network, occupancy evidence, start date and opening reading? |
Eight Areas That Determine Business Electricity Fit
Use the same meter, consumption and contract assumptions for every supplier so a low headline rate does not hide pass-through or renewal risk.
Comparison Criterion
Unit Rate, Standing Charge And Annual Cost
Compare the unit rate in pence per kWh, daily standing charge, meter-specific charges and the resulting annual total using one verified usage figure. For time-of-use or half-hourly sites, use the actual consumption profile rather than applying one flat rate to every period.
Comparison Criterion
Fixed, Pass-Through And Reconciliation Terms
Identify every element that is genuinely fixed and every network, system, policy, tax, volume or metering item that can change. Confirm reconciliation, retrospective adjustment, tolerance bands and whether the supplier can pass through new or restructured industry charges.
Comparison Criterion
Contract Length, Start Date And Renewal
Review term, supply start, end date, renewal notice, termination notice, extension rates, deemed or out-of-contract pricing and whether notice can be submitted early. Record the date and evidence for every termination instruction rather than relying on a verbal promise.
Comparison Criterion
Meter, MPAN And Consumption Profile
Verify the MPAN, meter serial number, profile class, half-hourly status, annual consumption, maximum demand and site address. Incorrect data can produce invalid pricing, delayed switching or later reconciliation. Multi-site buyers should reconcile every meter point before tender.
Comparison Criterion
Credit, Deposit And Payment Requirements
Compare credit checks, security deposits, parent guarantees, direct-debit requirements, billing frequency, payment days, late-payment charges and supplier rights following deterioration in credit. A low price may be conditional on advance payment or additional security.
Comparison Criterion
Billing, Data And Account Management
Assess bill clarity, consolidated or site-level invoicing, validated reads, smart or half-hourly data, online portals, user roles, downloads, cost-centre allocation, query handling, invoice correction and access to consumption data after contract end.
Comparison Criterion
Supplier Service And Switching Support
Compare onboarding, named contacts, complaint routes, meter and industry-query capability, change-of-occupier support, switch tracking, objection handling and response targets. Determine whether service is direct from the supplier, broker-led or delivered through another intermediary.
Comparison Criterion
Renewable Evidence, Broker Remuneration And Governance
Review renewable product evidence, certificate retirement, claim wording, broker commission or fees, supplier identity, licence status, contract authority, data consent and the process used to approve quotes. Commercial independence and transparent remuneration matter alongside price.
Measures To Define Before A Business Electricity Contract Is Signed
Translate competitive pricing and good service into consistent cost, switching, billing and renewal evidence.
| Measure | What It Should Define | Evidence To Request | Common Weakness |
|---|---|---|---|
| Annual consumption accuracy | Whether quoted usage reflects the most recent complete and representative period | Bills, interval data, meter reads, closures, growth, efficiency changes and forecast | An old estimated annual quantity is reused after the site’s operating hours changed |
| Whole-bill comparison | The annual cost produced by every quoted rate and charge using the same consumption | Unit rates, standing charges, meter charges, pass-through items, CCL, VAT and fees | Only the unit rate is compared while a higher standing charge is ignored |
| Fixed-cost certainty | The proportion of the projected annual bill contractually fixed for the term | Fixed items, variable items, adjustment formula, notice, reconciliation and examples | A product is called fixed although several material non-energy costs are passed through |
| Volume-tolerance exposure | Whether material under- or over-consumption can change price or create charges | Forecast volume, tolerance, reconciliation, shutdowns, growth, notification and cap | A business signs against pre-expansion usage and later exceeds the agreed tolerance |
| Billing accuracy | Whether invoices reconcile to valid reads, agreed rates and the correct meter point | Bill, MPAN, period, read type, consumption, rate, charges, corrections and status | Estimated bills continue despite available interval or smart-meter data |
| Switch completion | Whether the new supplier becomes registered for the correct site and date without avoidable objection | Old supplier, new supplier, MPAN, termination notice, objection, opening read and completion | The contract is signed but the existing supplier never receives valid termination notice |
| Query and complaint resolution | How quickly billing, switching and account problems are acknowledged and resolved | Case, owner, dates, evidence, correction, credit, escalation and closure | Queries are repeatedly closed without correcting the underlying industry record |
| Broker-remuneration transparency | Whether the buyer can see how the intermediary is paid and the amount included in the contract | Broker, supplier, commission or fee, calculation, term, disclosure and authority | The business is told the service is free although commission is embedded in the unit rate |
| Renewal readiness | Whether valid data, notice and authority are prepared before the contract end date | End date, notice deadline, consumption, forecast, tender date, decision and acknowledgement | The review begins after the supplier’s renewal window has narrowed |
| Total cost per supplied site | The complete electricity, charge, tax, fee and internal-administration cost for each site | Sites, kWh, charges, CCL, VAT, broker, deposits, service effort and exceptions | Portfolio savings hide one high-cost or incorrectly billed site |
Business Electricity Providers UK Companies Can Consider
Shortlist suppliers whose contract structure, service model and eligibility fit the sites. Confirm live rates and complete terms directly because business electricity quotes change with the market and customer profile.
Supplier Profile
EDF Business Electricity
EDF offers online small-business electricity quotation and tailored supply arrangements for larger organisations, including fixed-price and renewable options subject to customer size and eligibility. Include EDF where a buyer wants a large established supplier with separate SME and large-business routes. Confirm the exact tariff, fixed and pass-through components, term, standing charge, renewable evidence, meter and consumption assumptions, payment terms, online account functions, broker involvement, service route and what happens at expiry.
Review official EDF business tariffsSupplier Profile
British Gas Business Electricity
British Gas Business supplies electricity to small and large organisations through contract options that can extend from short terms to multi-year arrangements, with direct quotation, account management and optional renewable products. Include it where a business values a major UK supplier and broad service capability. Confirm the quoted electricity-only plan, term, unit and standing charges, non-energy cost treatment, payment method, renewable option, smart-meter support, complaint route, renewal, deemed rates, broker remuneration and whether any service is excluded from the chosen channel.
Review official British Gas Business quotesSupplier Profile
E.ON Next Business Electricity
E.ON Next provides online and adviser-led electricity tariffs for small businesses, including one-, two- and three-year fixed options and selected renewable-electricity propositions. Include it where an SME wants a digital quotation path and straightforward fixed-term comparison. Confirm eligibility, price-validity period, full annual cost, pass-through or industry-charge treatment, direct-debit conditions, renewable evidence, switch and termination process, meter handling, online account functions, support and any difference between new-customer and renewal pricing.
Review official E.ON Next business tariffsSupplier Profile
ScottishPower Business Electricity
ScottishPower provides business electricity tariffs for small and commercial organisations, including products with fixed-price and variable pass-through components and renewable options. Include it where a buyer wants explicit visibility of which contract elements are fixed and which industry charges can change. Confirm the exact tariff, term, fixed component, variable component, current charge schedule, standing charge, payment, renewable evidence, consumption assumptions, smart-meter support, renewal, service contacts and how later industry-cost adjustments are calculated.
Review official ScottishPower business tariffsSupplier Profile
Octopus Energy For Business
Octopus Energy provides electricity supply for SMEs and multi-site organisations through online quotation, portfolio account management and renewable-focused products, with separate export propositions outside the core import contract. Include it where a business values digital account tools, multi-site handling and a supplier associated with smart-energy innovation. Confirm the import tariff only, contract term, unit and standing charges, renewable evidence, meter eligibility, site consolidation, online account permissions, support, billing, renewal, deemed rates and separation from export or generation arrangements.
Review official Octopus business electricitySupplier Profile
Yü Energy Business Electricity
Yü Energy is a specialist business utility supplier offering online business electricity quotation and fixed or other contract options for small and larger commercial customers. Include it where an SME wants a business-only supplier and digital quotation route. Confirm the exact plan, consumption eligibility, price-validity period, fixed and pass-through items, volume tolerance, direct debit, credit security, renewal, freedom or out-of-contract rates, account service, broker route, additional charges and any term allowing third-party cost adjustment.
Review official Yü Energy electricitySupplier Profile
Drax Business Electricity
Drax supplies renewable-source electricity to businesses and other organisations through fixed and flexible plans, with services aimed particularly at larger, multi-site or sustainability-focused customers. Include it where traceable renewable supply, portfolio management or flexible purchasing is important. Confirm customer-size eligibility, fixed or flexible structure, purchasing authority, volume tolerance, renewable evidence, metering and data requirements, pass-through charges, billing, account management, credit support, implementation, professional services and the cost of changing strategy during the term.
Review official Drax business electricitySupplier Profile
npower Business Solutions Electricity
npower Business Solutions supplies fixed, flexible and hybrid electricity contracts to larger and complex commercial organisations, alongside account and energy-management support. Include it where a multi-site or higher-consumption buyer needs tailored purchasing and risk-management options rather than a simple online tariff. Confirm minimum eligibility, contract structure, procurement strategy, volume flexibility, non-energy charges, metering and data, billing, renewable options, new connections, credit, account governance, broker or consultant route, support and the boundary between supply and optional consultancy.
Review official npower Business SolutionsWhat Changes Business Electricity Prices
Supplier rates are customer-specific. Compare the complete projected bill and contractual risk rather than treating one market average as a live quotation.
| Cost Driver | Why It Changes Spend | What A Comparable Quote Should Show |
|---|---|---|
| Wholesale electricity and purchase timing | Supplier purchasing costs and the date a quote is accepted affect the energy component | Quote issue, validity, contract start, term, fixed component, market assumptions and acceptance process |
| Annual consumption and load profile | Total kWh and when electricity is used affect supplier purchasing and network costs | Recent annual usage, half-hourly data, operating hours, seasonality, closures, growth and efficiency changes |
| Unit rate and time bands | Single-rate, day-night and half-hourly structures apply different prices to consumption periods | Rate by period, forecast kWh by period, reconciliation, meter compatibility and annual total |
| Standing, meter and capacity charges | Daily and meter-specific charges can materially affect low-usage or complex sites | Standing charge, meter charge, capacity, maximum demand, data, metering agent and site total |
| Network and policy charges | Distribution, transmission, balancing and policy-related costs may be fixed into the quote or passed through | Included items, variable items, calculation, forecast, reconciliation, notice and historical example |
| Climate Change Levy and VAT | CCL and VAT are applied according to current rules and the customer’s eligibility | CCL rate, qualifying relief, VAT rate, certificate, evidence, start date and supplier confirmation |
| Credit and payment profile | Credit quality, direct debit, deposits, advance payment and payment days affect price and eligibility | Credit decision, deposit, guarantee, payment method, invoice frequency, late charges and review rights |
| Contract duration and volume risk | Longer terms can provide certainty but may increase exit, change and forecast exposure | Term, termination, change of use, tolerance, assignment, relocation, early exit and closure treatment |
| Broker commission and service fees | Intermediary remuneration may be embedded in rates or charged separately throughout the contract | Amount, calculation, duration, payer, disclosure, authority, additional fees and service deliverables |
| Renewal, deemed and out-of-contract exposure | Failure to renew or terminate correctly can move a site onto materially different rates | End date, notice, acknowledgement, extension rate, deemed rate, switching route and responsible owner |
How Consumption And Site Complexity Change The Shortlist
The right supplier depends on annual usage, load shape, meter type, number of sites, credit profile, contract risk and internal energy-management capability.
Small Single-Site Business
Prioritise clear fixed pricing, reasonable standing charges, accurate meter data, direct online service, simple payment, understandable renewal terms and support that can resolve billing or switching issues without specialist internal staff.
Hospitality, Retail Or Extended-Hours Site
Prioritise time-of-use profile, seasonal consumption, maximum demand, estimated-read controls, contract flexibility, cash-flow impact and accurate modelling of evenings, weekends and peak trading periods.
Multi-Site Organisation
Prioritise site inventory, common end dates, consolidated billing, interval data, portfolio governance, change-of-occupier handling, new sites, closures, credit allocation and the ability to compare each MPAN as well as the total portfolio.
Large Or Energy-Intensive User
Prioritise flexible or hybrid purchasing options, half-hourly data, volume tolerance, pass-through transparency, network and policy-cost forecasting, credit support, account management, risk governance and evidence of purchasing performance.
How To Compare Business Electricity Quotes
Give every supplier the same legal entity, MPAN, site address, meter details, annual usage, interval data, forecast, start date, term, payment, renewable requirement and credit information. Keep a signed comparison record showing every assumption.
- All quotes use the same consumption and contract start date
- Fixed and pass-through charges are separated line by line
- VAT, CCL, broker remuneration and supplier fees are visible
- Renewal, termination, relocation and volume terms are compared
- Supplier identity, quote validity and acceptance authority are verified
- Switching, opening reads and first-bill validation have named owners
Make Every Supplier Price The Same Electricity Profile
Use the same annual kWh, monthly or half-hourly shape, standing-charge days, meter points, contract start and term.
Compare the projected annual bill, variable exposure and renewal risk before comparing the unit rate.
Six Questions To Put To Every Electricity Supplier
The answers expose pass-through charges, inaccurate data, embedded commission and renewal risk before the contract becomes binding.
Which Parts Of The Price Are Fixed?
Request a line-by-line schedule of energy, standing, network, policy, metering, tax and other charges, including adjustment rights and examples.
Which Consumption And Meter Data Created The Quote?
Confirm MPAN, meter, annual kWh, interval profile, period, estimated data, forecast, closures, growth and permitted tolerance.
What Happens At Contract End Or If The Site Changes?
Review termination notice, acknowledgement, renewal, deemed rates, relocation, closure, assignment, new occupier and early-exit treatment.
How Is The Broker Or Intermediary Paid?
Ask for the amount or calculation of commission and fees, the contract period over which they apply, authority and included service.
How Will Billing And Switching Problems Be Resolved?
Confirm named contacts, response targets, objections, meter records, disputed invoices, payment holds, complaints, escalation and redress eligibility.
What Evidence Supports The Renewable Product?
Request the sourcing description, certificate type, retirement process, reporting period, customer evidence, permitted claims and additional cost.
A Seven-Stage Business Electricity Evaluation
Move from verified meter and usage data to a controlled contract award rather than accepting a short-lived rate without whole-bill analysis.
- Collect recent bills, MPANs, meter details, interval data, contract terms, end dates, termination evidence, payment history, site changes and accountable owners.
- Define required contract start, term, fixed-cost appetite, renewable evidence, billing, service, credit, data and switching requirements for electricity supply only.
- Reconcile site and consumption data, remove closed premises, forecast material changes and confirm whether each meter is non-half-hourly or half-hourly.
- Issue one written request and obtain comparable direct or broker-led supplier quotes with complete price schedules, terms, remuneration and validity dates.
- Normalise every quote into one annual-cost model using the same consumption, days, taxes, fees, fixed items and variable assumptions.
- Approve and sign only after supplier identity, authority, termination, switching, opening read, payment, renewable evidence and first-bill controls are assigned.
- Operate through bill validation, consumption review, query tracking, site-change control and a renewal process that begins well before contract expiry.
Business Electricity Comparison Checklist
Use this table before approving an electricity supplier, broker recommendation, renewal or multi-site contract.
| No. | Requirement | Evidence To Obtain Before Award | Confirmed |
|---|---|---|---|
| 01 | Electricity scope and accountable owner agreed | Legal entity, sites, MPANs, contract owner, finance owner, approver and operational contacts | |
| 02 | Current contracts and termination rights recorded | Supplier, product, start, end, notice, acknowledgement, renewal, deemed rate and authority | |
| 03 | Meter and site inventory reconciled | MPAN, address, meter serial, profile, half-hourly status, capacity, occupier and status | |
| 04 | Consumption baseline validated | Annual kWh, monthly or interval profile, read quality, seasonality, closures, growth and efficiency changes | |
| 05 | Quote specification issued consistently | Start date, term, payment, renewable evidence, billing, service, data, credit and site assumptions | |
| 06 | Unit and standing charges normalised | Rate by period, standing charge, meter charges, capacity, annual days and projected total | |
| 07 | Fixed and pass-through items separated | Included charges, variable charges, formula, reconciliation, notice, forecast and worked example | |
| 08 | Tax and relief treatment confirmed | CCL, VAT, certificate, eligible use, evidence, effective date and supplier acceptance | |
| 09 | Credit and security terms accepted | Credit check, deposit, guarantee, advance payment, direct debit, payment days and review | |
| 10 | Broker remuneration disclosed | Broker identity, commission or fee, calculation, term, payer, services, authority and additional charges | |
| 11 | Supplier and product service checked | Account route, portal, bill formats, meter support, complaints, response, redress and references | |
| 12 | Renewable evidence reviewed | Product description, certificate, retirement, reporting, claim wording, period and price difference | |
| 13 | Switch and first-bill plan agreed | Termination, objection, registration, opening read, direct debit, invoice validation and escalation | |
| 14 | Complete annual and contract cost compared | Consumption, charges, taxes, fees, variable exposure, deposits, internal effort and exit risk | |
| 15 | Renewal and site-change controls scheduled | Tender start, notice, data refresh, decision dates, relocations, closures, new sites and ownership |
Common Business Electricity Buying Mistakes
Most avoidable failures begin with incomplete meter data, unit-rate-only comparisons, unclear commission or contract-end dates that are not actively managed.
| Mistake | Why It Creates Risk | Better Control |
|---|---|---|
| Comparing the unit rate only | Standing, meter, pass-through, tax and fee differences can reverse the apparent saving | Compare the complete annual bill |
| Using estimated or wrong MPAN data | The quote may be invalid, delayed or reconciled later at a different cost | Verify every meter and usage record |
| Assuming every fixed contract fixes every charge | Specified industry and policy costs may still change | Read the price schedule and adjustment clauses |
| Waiting until the final renewal week | The business has less market choice and more risk of extension or deemed rates | Start with verified data early |
| Accepting undisclosed broker commission | Embedded remuneration can continue across every kWh for the full term | Require written disclosure |
| Signing without authority controls | Telephone or electronic acceptance can create a binding business contract | Limit authorised signatories |
| Ignoring volume tolerance | Major operational change may create reconciliation or pricing exposure | Model growth and shutdown scenarios |
| Failing to submit or retain termination notice | The incumbent supplier may object or apply new rates | Record notice and acknowledgement |
| Assuming the domestic price cap applies | Business contracts are priced separately and do not use the household cap | Use non-domestic contract evidence |
| Skipping the first-bill audit | Incorrect dates, reads or rates can continue unnoticed for months | Reconcile the first invoice immediately |
Frequently Asked Questions
Answers to common questions from UK businesses comparing electricity suppliers, tariffs and contract terms.
How Are Business Electricity Prices Calculated?
Business electricity prices reflect wholesale purchasing, the customer's usage and load profile, network and system charges, supplier costs, metering, policy costs, taxes, credit and contract terms. Suppliers quote individual sites or portfolios, so two businesses can receive different rates.
Does The Energy Price Cap Apply To Business Electricity?
No. The domestic price cap applies to household default tariffs, not negotiated business electricity contracts. Companies should compare non-domestic quotes, contract terms and complete annual cost rather than using household price-cap rates as a benchmark.
What Is A Microbusiness For Energy Purposes?
Ofgem says a business may qualify as a microbusiness if it has fewer than ten employees and turnover or balance-sheet total no more than £2 million, or if annual electricity consumption is no more than 100,000 kWh. Protections depend on the applicable rules.
What Is A Deemed Electricity Contract?
A deemed contract commonly applies when a business moves into premises and consumes electricity before agreeing a contract with the registered supplier. Deemed rates can be less attractive, so the new occupier should notify the supplier, provide evidence and arrange a contract promptly.
Should A Business Choose A One-Year Or Multi-Year Contract?
The right term depends on budget certainty, market risk, site plans, credit and forecast confidence. A longer fixed term may reduce short-term volatility but can increase exposure to early exit, operational change or a price fixed at an unfavourable time.
What Is The Climate Change Levy On Electricity?
The Climate Change Levy is a tax on electricity supplied to many business and public-sector users. From 1 April 2026, the main electricity rate is £0.00801 per kWh. Exemptions or reduced rates may apply where the customer meets the relevant rules and supplies evidence.
How Is VAT Charged On Business Electricity?
Business electricity is normally standard-rated for VAT, although reduced-rate treatment can apply to qualifying low quantities or qualifying use. Buyers should check the supplier's VAT treatment and provide any required certificate rather than assuming one rate applies to every site.
Can A Business Switch Electricity Supplier Before Contract End?
A switch can normally complete for the contract end date if termination and new-contract requirements are satisfied. Leaving early may create charges or be restricted by the contract. Record termination notice and obtain acknowledgement from the incumbent supplier.
Should A Business Use An Energy Broker?
A broker can collect data, approach suppliers and support comparison, but the business should verify the broker's authority, supplier panel, service and remuneration. Require written commission or fee disclosure and retain final approval of all contract assumptions.
How Should A UK Business Compare Electricity Suppliers?
Give every supplier the same MPANs, consumption, profile, start date, term, payment and renewable requirements. Compare projected annual cost, fixed and variable exposure, credit, billing, service, broker remuneration, renewal and exit—not only the unit rate.
Official Guidance And Business Electricity Supplier Resources
Reviewed by Bhav Giva, Founder & Lead Analyst at CompareServices.co.uk, on 17 July 2026.
Use Ofgem, DESNZ, HMRC and official supplier documentation to confirm current non-domestic pricing context, contract rules, taxes, tariff structure, eligibility and live quotation terms. Supplier rates can change while a comparison is being completed.
- Ofgem — Get Energy For Your Business
- Ofgem — Set Up A Business Energy Contract
- Ofgem — Change Of Tenancy For Businesses
- DESNZ — Non-Domestic Electricity Price Statistics
- HMRC — Climate Change Levy Rates
- HMRC — VAT On Fuel And Power
- EDF — Small Business Electricity Tariffs
- British Gas Business — Electricity Quote
- E.ON Next — Business Electricity
- ScottishPower — Business Tariffs
- Octopus Energy — Business Electricity
- Yü Energy — Business Electricity
- Drax — Business Electricity
- npower Business Solutions — Electricity Supply