# Clearsight Energy > Clearsight Energy helps UK businesses compare, understand, and secure better energy contracts. We combine commercial energy price comparison with a fully managed procurement service for gas, electricity, and water across the whole UK market. We work with small and medium businesses, and with multi-site operators in retail, hospitality, logistics, and industrial sectors. The approach is education-led: we explain how contracts work, what drives pricing, and where control sits. The focus is on long-term value and informed decisions rather than quick switches. Registered office: Clearsight Energy Ltd, Westley Lane, The Perch, Bicester, OX26 6JU. Companies House registration: 12369973. ## Core services - [Business energy](https://www.clearsightenergy.com/business-energy/): Overview of business gas and electricity procurement. - [Business electricity](https://www.clearsightenergy.com/business-electricity/): Dedicated business electricity quotes and contract handling. - [Business gas](https://www.clearsightenergy.com/business-gas/): Business gas procurement and renewals across UK suppliers. - [Business water](https://www.clearsightenergy.com/business-water/): Commercial water comparison and supplier switching. - [Commercial waste removal](https://www.clearsightenergy.com/commercial-waste-removal/): Waste services for business premises. - [Card payment solutions](https://www.clearsightenergy.com/card-payment-solutions/): Merchant services for businesses that take card payments. ## Sectors we work with - [All sectors](https://www.clearsightenergy.com/sectors/): Industries Clearsight Energy supports. - [Care homes](https://www.clearsightenergy.com/sectors/care-homes/): Energy procurement for care home operators. - [Hotels](https://www.clearsightenergy.com/sectors/hotels/): Energy contracts for independent and group hotels. - [Hospitality, pubs and restaurants](https://www.clearsightenergy.com/sectors/hospitality-pubs-and-restaurants/): Energy for licensed hospitality businesses. - [Healthcare](https://www.clearsightenergy.com/sectors/healthcare/): Energy procurement for healthcare premises. - [Retail and supermarkets](https://www.clearsightenergy.com/sectors/retail-and-supermarkets/): Energy contracts for retail multi-site operators. - [Offices](https://www.clearsightenergy.com/sectors/offices/): Energy contracts for office occupiers. - [Manufacturing and industrial](https://www.clearsightenergy.com/sectors/manufacturing-and-industrial/): Energy for industrial and manufacturing sites. - [Logistics and warehousing](https://www.clearsightenergy.com/sectors/logistics-and-warehousing/): Energy for warehousing and distribution. - [Schools and education](https://www.clearsightenergy.com/sectors/schools-and-education/): Energy procurement for the education sector. - [Charity and not-for-profit](https://www.clearsightenergy.com/sectors/charity-and-not-for-profit/): Energy contracts for charities and not-for-profits. - [Farms and agriculture](https://www.clearsightenergy.com/sectors/farms-and-agriculture/): Energy for agricultural businesses. - [Car garages and workshops](https://www.clearsightenergy.com/sectors/car-garages-and-workshops/): Energy for automotive trade premises. - [Leisure and fitness](https://www.clearsightenergy.com/sectors/leisure-and-fitness/): Energy for gyms, leisure centres, and fitness venues. - [Golf clubs](https://www.clearsightenergy.com/sectors/golf-clubs/): Energy contracts for golf clubs. - [Sports grounds](https://www.clearsightenergy.com/sectors/sports-ground/): Energy contracts for sports venues. - [Corner shops](https://www.clearsightenergy.com/sectors/corner-shops/): Business energy for independent shops. ## Sector electricity pages - [Care homes — electricity](https://www.clearsightenergy.com/sectors/care-homes/electricity/) - [Hotels — electricity](https://www.clearsightenergy.com/sectors/hotels/electricity/) - [Hospitality, pubs and restaurants — electricity](https://www.clearsightenergy.com/sectors/hospitality-pubs-and-restaurants/electricity/) - [Healthcare — electricity](https://www.clearsightenergy.com/sectors/healthcare/electricity/) - [Retail and supermarkets — electricity](https://www.clearsightenergy.com/sectors/retail-and-supermarkets/electricity/) - [Offices — electricity](https://www.clearsightenergy.com/sectors/offices/electricity/) - [Manufacturing and industrial — electricity](https://www.clearsightenergy.com/sectors/manufacturing-and-industrial/electricity/) - [Logistics and warehousing — electricity](https://www.clearsightenergy.com/sectors/logistics-and-warehousing/electricity/) - [Schools and education — electricity](https://www.clearsightenergy.com/sectors/schools-and-education/electricity/) - [Charity and not-for-profit — electricity](https://www.clearsightenergy.com/sectors/charity-and-not-for-profit/electricity/) - [Farms and agriculture — electricity](https://www.clearsightenergy.com/sectors/farms-and-agriculture/electricity/) - [Car garages and workshops — electricity](https://www.clearsightenergy.com/sectors/car-garages-and-workshops/electricity/) - [Leisure and fitness — electricity](https://www.clearsightenergy.com/sectors/leisure-and-fitness/electricity/) - [Golf clubs — electricity](https://www.clearsightenergy.com/sectors/golf-clubs/electricity/) - [Sports grounds — electricity](https://www.clearsightenergy.com/sectors/sports-ground/electricity/) - [Corner shops — electricity](https://www.clearsightenergy.com/sectors/corner-shops/electricity/) ## Sector gas pages - [Care homes — gas](https://www.clearsightenergy.com/sectors/care-homes/gas/) - [Hotels — gas](https://www.clearsightenergy.com/sectors/hotels/gas/) - [Hospitality, pubs and restaurants — gas](https://www.clearsightenergy.com/sectors/hospitality-pubs-and-restaurants/gas/) - [Healthcare — gas](https://www.clearsightenergy.com/sectors/healthcare/gas/) - [Retail and supermarkets — gas](https://www.clearsightenergy.com/sectors/retail-and-supermarkets/gas/) - [Offices — gas](https://www.clearsightenergy.com/sectors/offices/gas/) - [Manufacturing and industrial — gas](https://www.clearsightenergy.com/sectors/manufacturing-and-industrial/gas/) - [Logistics and warehousing — gas](https://www.clearsightenergy.com/sectors/logistics-and-warehousing/gas/) - [Schools and education — gas](https://www.clearsightenergy.com/sectors/schools-and-education/gas/) - [Charity and not-for-profit — gas](https://www.clearsightenergy.com/sectors/charity-and-not-for-profit/gas/) - [Farms and agriculture — gas](https://www.clearsightenergy.com/sectors/farms-and-agriculture/gas/) - [Car garages and workshops — gas](https://www.clearsightenergy.com/sectors/car-garages-and-workshops/gas/) - [Leisure and fitness — gas](https://www.clearsightenergy.com/sectors/leisure-and-fitness/gas/) - [Golf clubs — gas](https://www.clearsightenergy.com/sectors/golf-clubs/gas/) - [Sports grounds — gas](https://www.clearsightenergy.com/sectors/sports-ground/gas/) - [Corner shops — gas](https://www.clearsightenergy.com/sectors/corner-shops/gas/) ## In-depth guides - [All guides](https://www.clearsightenergy.com/guides/): In-depth articles on UK business energy and water topics. - [Letter of authority for business energy](https://www.clearsightenergy.com/guides/business-energy-letter-of-authority/): What a letter of authority is and why suppliers need one. - [Letter of authority for business water](https://www.clearsightenergy.com/guides/business-water-letter-of-authority/): How the letter of authority process works for water contracts. - [How to check a deemed contract](https://www.clearsightenergy.com/guides/how-to-check-deemed-contract/): How to identify whether you are on a deemed-rate energy contract. - [Energy procurement strategy](https://www.clearsightenergy.com/guides/energy-procurement-strategy/): How a structured procurement strategy works for UK businesses. - [Change of tenancy for business energy](https://www.clearsightenergy.com/guides/change-of-tenancy-business-energy/): What to do with energy supply when premises change hands. - [MPAN number explained](https://www.clearsightenergy.com/guides/mpan-number-explained/): How to read and decode a UK business electricity MPAN. - [Out of contract business energy](https://www.clearsightenergy.com/guides/out-of-contract-business-energy/): What out-of-contract rates are and how to leave them. - [Deemed contracts](https://www.clearsightenergy.com/guides/deemed-contracts/): What deemed contracts are and how to move off them. - [What happens when a business energy contract ends](https://www.clearsightenergy.com/guides/what-happens-when-business-energy-contract-ends/): The mechanics of contract end, renewal windows, and rollovers. - [When to renew a business energy contract](https://www.clearsightenergy.com/guides/when-to-renew-a-business-energy-contract/): Optimal timing windows for energy renewals. - [Business energy bill explained](https://www.clearsightenergy.com/guides/business-energy-bill-explained/): A line-by-line breakdown of a typical UK business energy bill. - [Business water leak test guide](https://www.clearsightenergy.com/guides/guide-how-to-undertake-a-water-leak-test-for-your-business/): How to check for a water leak on business premises. - [Smart meter benefits for small businesses](https://www.clearsightenergy.com/guides/a-guide-to-the-benefits-of-smart-meters-for-small-businesses/): What smart meters do and what they're worth to small businesses. - [How to switch business water supplier](https://www.clearsightenergy.com/guides/how-to-switch-business-water-supplier/): The end-to-end process for switching a business water supplier. ## Reference articles — business gas - [What is business gas](https://www.clearsightenergy.com/what-is-business-gas/): Definition and overview of business gas in the UK. - [How business gas supply works in the UK](https://www.clearsightenergy.com/how-business-gas-supply-works-in-the-uk-a-simple-knowledge-guide/): Walk-through of the UK gas supply chain. - [How business gas prices are calculated](https://www.clearsightenergy.com/how-business-gas-prices-are-calculated-the-complete-business-guide/): Wholesale, network, and supplier components. - [How business gas bills are calculated](https://www.clearsightenergy.com/how-business-gas-bills-are-calculated-the-business-owners-guide/): Bill components and how each is derived. - [Why business gas prices change](https://www.clearsightenergy.com/why-business-gas-prices-change-a-simple-guide-to-market-volatility/): What drives wholesale gas market volatility. - [What is a unit rate for business gas](https://www.clearsightenergy.com/what-is-a-unit-rate-for-business-gas/): Definition of pence per kWh for gas. - [What is a standing charge for business gas](https://www.clearsightenergy.com/what-is-a-standing-charge-for-business-gas/): How standing charges are set and what they cover. - [How gas is converted to kWh](https://www.clearsightenergy.com/how-gas-is-converted-to-kwh/): The conversion factor and how it appears on bills. - [What is calorific value in gas billing](https://www.clearsightenergy.com/what-is-calorific-value-in-gas-billing/): How calorific value affects the energy charge. - [Understanding how business gas meters work](https://www.clearsightenergy.com/understanding-how-business-gas-meters-work/): The mechanics of UK business gas meters. - [What is an MPRN](https://www.clearsightenergy.com/what-is-an-mprn-decoding-your-business-gas-bill/): Decoding the gas meter point reference number. - [Fixed-rate business gas contracts explained](https://www.clearsightenergy.com/fixed-rate-business-gas-contracts-explained/): How fixed-rate contracts work and when they make sense. - [Flexible business gas contracts explained](https://www.clearsightenergy.com/flexible-business-gas-contracts-explained/): How flexible procurement works at scale. - [What is a deemed gas contract](https://www.clearsightenergy.com/what-is-a-deemed-gas-contract-business-gas-guide/): Deemed contracts explained for gas customers. - [What are out-of-contract gas rates](https://www.clearsightenergy.com/what-are-out-of-contract-gas-rates/): Out-of-contract pricing and how to exit. - [How to switch business gas supplier](https://www.clearsightenergy.com/how-to-switch-business-gas-supplier/): The supplier-switching process for business gas. - [How to get the best business gas quotes](https://www.clearsightenergy.com/how-to-get-the-best-business-gas-quotes-a-no-nonsense-guide/): Practical guide to running a tender for gas. - [When to renew a business gas contract](https://www.clearsightenergy.com/when-to-renew-a-business-gas-contract/): Timing the renewal window for gas contracts. - [Global conflict and the impact on UK wholesale gas prices](https://www.clearsightenergy.com/global-conflict-and-the-impact-on-uk-wholesale-gas-prices/): Geopolitical drivers of UK gas pricing. ## Reference articles — business electricity - [The complete guide to switching business electricity](https://www.clearsightenergy.com/the-complete-guide-to-switching-business-electricity-and-saving-without-the-stress/): End-to-end electricity switching process. - [Understanding kVA and your business power capacity](https://www.clearsightenergy.com/understanding-kva-and-your-business-power-capacity/): How to read and adjust kVA capacity. - [Business energy standing charges](https://www.clearsightenergy.com/business-energy-standing-charges/): How standing charges work across electricity contracts. - [DUoS charges explained](https://www.clearsightenergy.com/duos-charges-explained/): Distribution use of system charges on business electricity bills. - [TNUoS charges explained](https://www.clearsightenergy.com/tnuos-charges-explained/): Transmission network charges and how they appear. - [Reactive power charges explained](https://www.clearsightenergy.com/reactive-power-charges-explained/): What reactive power costs are and who pays them. - [Energy hedging explained](https://www.clearsightenergy.com/energy-hedging-explained/): How energy hedging works for UK businesses. - [Climate Change Levy and exemptions](https://www.clearsightenergy.com/a-business-guide-to-the-climate-change-levy-ccl-and-exemptions/): CCL rates, who pays, and which exemptions apply. - [Nuclear RAB levy](https://www.clearsightenergy.com/nuclear-rab-levy/): What the Nuclear Regulated Asset Base levy is. - [Market-Wide Half-Hourly Settlement (MHHS)](https://www.clearsightenergy.com/market-wide-half-hourly-settlement-mhhs-guide-for-uk-businesses/): What MHHS means for UK business electricity. - [British Gas deemed rates](https://www.clearsightenergy.com/british-gas-deemed-rates/): Current British Gas deemed rates and how to move to fixed. - [EDF deemed rates](https://www.clearsightenergy.com/edf-deemed-rates/): Current EDF deemed rates for businesses. - [E.ON deemed rates](https://www.clearsightenergy.com/eon-deemed-rates/): Current E.ON deemed rates for businesses. - [SSE deemed rates](https://www.clearsightenergy.com/sse-deemed-rates/): Current SSE deemed rates for businesses. ## Reference articles — business water - [Business water and rates increases for holiday lets in Scotland](https://www.clearsightenergy.com/business-water-and-rates-increases-for-holiday-lets-in-scotland-2026-guide/): The 2026 changes affecting Scottish holiday lets. - [Business water for golf clubs](https://www.clearsightenergy.com/business-water-golf-clubs/): Water procurement for golf clubs. ## Broker and trust guides - [What is an energy broker?](https://www.clearsightenergy.com/what-is-an-energy-broker/): What an energy broker is, how they work, how they are paid, and how to choose one. The main guide in the broker cluster. - [What does a business energy broker do?](https://www.clearsightenergy.com/what-does-an-energy-broker-do/): What a business energy broker actually does, from comparing suppliers to handling contracts and renewals. - [Energy consultant or energy broker](https://www.clearsightenergy.com/energy-consultant-vs-broker/): The difference between an energy consultant and an energy broker, and which one a business needs. - [Energy broker vs going direct](https://www.clearsightenergy.com/energy-broker-vs-going-direct/): Using a broker versus going direct to suppliers: how each works, the costs and the trade-offs. - [How to choose a business energy broker](https://www.clearsightenergy.com/how-to-choose-a-business-energy-broker/): A step-by-step guide to choosing a business energy broker, including fees to check and warning signs. - [How to check an energy broker is legitimate](https://www.clearsightenergy.com/how-to-check-an-energy-broker-is-legitimate/): How to verify a business energy broker is legitimate before signing, including registrations and red flags. - [Are energy brokers worth it?](https://www.clearsightenergy.com/are-energy-brokers-worth-it/): An honest look at when a business energy broker is worth it, how they are paid, whether they are regulated, and when you can do it yourself. - [Energy broker vs comparison site](https://www.clearsightenergy.com/energy-broker-vs-comparison-site/): How a business energy broker and a comparison site differ on price, market coverage, who does the work, and what happens after you sign. - [Fixed vs flexible business energy](https://www.clearsightenergy.com/fixed-vs-flexible-business-energy/): Fixed and flexible business energy contracts compared on how the price works, cost, risk, and which suits your size and usage. - [Customer reviews](https://www.clearsightenergy.com/reviews/): Customer reviews and Trustpilot feedback for Clearsight Energy. - [Contract renewal reminder](https://www.clearsightenergy.com/contract-renewal-reminder/): A reminder service that flags your business energy or water contract before the renewal window opens. ## More service pages - [Compare business energy suppliers](https://www.clearsightenergy.com/compare-business-energy-suppliers/): How commercial energy comparison actually works, with no published price lists. - [Compare business electricity](https://www.clearsightenergy.com/compare-business-electricity/): Live electricity quotes for your MPAN, compared on total annual cost. - [Commercial utility procurement strategies](https://www.clearsightenergy.com/commercial-utility-procurement/): Contract structures, market timing and renewal discipline across utilities. - [Business energy consultant](https://www.clearsightenergy.com/energy-consultant/): What an energy consultant does, typical fees, and when a broker covers the same ground at no fee. - [Bill audits and refunds](https://www.clearsightenergy.com/business-energy-audit/): Line-by-line bill audits and refund recovery for business energy and water. - [Multi-site and multi-utility management](https://www.clearsightenergy.com/multi-utility/): One broker for electricity, gas, water and waste across multiple sites. - [Business meter installation](https://www.clearsightenergy.com/business-meter-installation/): New and replacement gas and electricity meter installations for UK businesses. ## Meter installation and connections - [Business meter installation hub](https://www.clearsightenergy.com/business-meter-installation/): New meters, replacements and new connections for UK businesses, end to end. - [Business gas meter installation](https://www.clearsightenergy.com/business-gas-meter-installation/): Costs, timeline and process for gas meter installs in 2026. - [Meter operator (MOP) contracts explained](https://www.clearsightenergy.com/meter-operator-contracts-explained/): What a MOP contract covers and who needs one. - [Smart meters for business](https://www.clearsightenergy.com/smart-meters-for-business-explained/): How business smart meters work and when they help. - [How to read your business gas meter](https://www.clearsightenergy.com/how-to-read-your-business-gas-meter/): Reading imperial and metric gas meters correctly. ## Glossary terms - [What are deemed rates?](https://www.clearsightenergy.com/glossary/what-are-deemed-rates/) - [What are REGOs (Renewable Energy Guarantees of Origin)?](https://www.clearsightenergy.com/glossary/regos/) - [What is a Change of Tenancy (COT)?](https://www.clearsightenergy.com/glossary/change-of-tenancy/) - [What is a final bill?](https://www.clearsightenergy.com/glossary/final-bill/) - [What is a half-hourly (HH) meter?](https://www.clearsightenergy.com/glossary/half-hourly-meter/) - [What is a kWh?](https://www.clearsightenergy.com/glossary/kwh/) - [What is a Local Distribution Zone (LDZ)?](https://www.clearsightenergy.com/glossary/ldz/) - [What is a Meter Operator (MOP)?](https://www.clearsightenergy.com/glossary/mop/) - [What is a Meter Serial Number (MSN)?](https://www.clearsightenergy.com/glossary/meter-serial-number/) - [What is a profile class?](https://www.clearsightenergy.com/glossary/profile-class/) - [What is a standing charge?](https://www.clearsightenergy.com/glossary/standing-charge/) - [What is a Supplier of Last Resort (SoLR)?](https://www.clearsightenergy.com/glossary/supplier-of-last-resort/) - [What is a therm?](https://www.clearsightenergy.com/glossary/therm/) - [What is a unit rate (p/kWh)?](https://www.clearsightenergy.com/glossary/unit-rate/) - [What is an estimated read?](https://www.clearsightenergy.com/glossary/estimated-read/) - [What is an out-of-contract rate?](https://www.clearsightenergy.com/glossary/out-of-contract-rate/) - [What is Annual Quantity (AQ) in gas?](https://www.clearsightenergy.com/glossary/aq/) - [What is Authorised Supply Capacity (ASC)?](https://www.clearsightenergy.com/glossary/authorised-supply-capacity/) - [What is bill validation?](https://www.clearsightenergy.com/glossary/bill-validation/) - [What is calorific value?](https://www.clearsightenergy.com/glossary/calorific-value/) - [What is daily metered (DM) gas?](https://www.clearsightenergy.com/glossary/daily-metered-gas/) - [What is Economy 7?](https://www.clearsightenergy.com/glossary/economy-7/) - [What is flexible procurement?](https://www.clearsightenergy.com/glossary/flexible-procurement/) - [What is kVA?](https://www.clearsightenergy.com/glossary/kva/) - [What is non-half-hourly (NHH) metering?](https://www.clearsightenergy.com/glossary/non-half-hourly/) - [What is Ofgem?](https://www.clearsightenergy.com/glossary/ofgem/) - [What is reactive power?](https://www.clearsightenergy.com/glossary/reactive-power/) - [What is the Climate Change Levy (CCL)?](https://www.clearsightenergy.com/glossary/ccl/) - [What is the Energy Ombudsman?](https://www.clearsightenergy.com/glossary/energy-ombudsman/) - [What is the gas conversion factor?](https://www.clearsightenergy.com/glossary/gas-conversion-factor/) - [What is the Nuclear RAB Levy?](https://www.clearsightenergy.com/glossary/nuclear-rab-levy/) - [What is VAT on business energy?](https://www.clearsightenergy.com/glossary/vat-on-business-energy/) - [What is Xoserve?](https://www.clearsightenergy.com/glossary/xoserve/) ## Group - [The Business Water Shop](https://thebusinesswatershop.co.uk/): Sister brand in the Clearsight group, specialising in business water comparison and switching. ## Case studies - [All case studies](https://www.clearsightenergy.com/case-studies/): Real customer outcomes from the Clearsight team. - [Hillside Golf Club](https://www.clearsightenergy.com/case-studies/hillside-golf-club/): Multi-utility procurement for an independent golf club. - [Inspire Leisure](https://www.clearsightenergy.com/case-studies/inspire-leisure/): Energy procurement across a leisure operator's sites. - [The Brew House Coffee Company](https://www.clearsightenergy.com/case-studies/the-brew-house-coffee-company/): Energy and card payment work for an independent coffee business. ## About Clearsight Energy - [About Clearsight Energy](https://www.clearsightenergy.com/about/): Who we are and how we work. - [Awards and recognition](https://www.clearsightenergy.com/awards/): Industry awards and recognition. - [How we make our money](https://www.clearsightenergy.com/how-we-make-our-money/): The commercial model explained, including supplier commission. - [Our suppliers](https://www.clearsightenergy.com/our-suppliers/): The UK suppliers Clearsight works with. - [Partners](https://www.clearsightenergy.com/partners/): Partner programme for accountants, brokers, and trade bodies. - [Help and advice](https://www.clearsightenergy.com/help-advice/): Customer support and FAQs. - [Glossary](https://www.clearsightenergy.com/glossary/): Business energy and water terms explained. - [Contact us](https://www.clearsightenergy.com/contact/): Phone, email, and request a quote. ## Optional - [Privacy policy](https://www.clearsightenergy.com/privacy-policy/) - [Terms and conditions](https://www.clearsightenergy.com/terms-conditions/) - [Complaints procedure](https://www.clearsightenergy.com/complaints-prodcedure/) ## Reference articles — business electricity - [How business electricity prices are calculated](https://www.clearsightenergy.com/how-business-electricity-prices-are-calculated/) - [Understanding business electricity bills](https://www.clearsightenergy.com/understanding-business-electricity-bills/) - [Fixed rate business electricity contracts explained](https://www.clearsightenergy.com/fixed-rate-business-electricity-contracts-explained/) - [How to get the best business electricity quotes](https://www.clearsightenergy.com/how-to-get-the-best-business-electricity-quotes/) - [What are out-of-contract electricity rates?](https://www.clearsightenergy.com/what-are-out-of-contract-electricity-rates/)