Company lists · Data refreshed October 2026
Top 25 Energy cost optimization companies based in the United Kingdom
RevenueBase identified 367 company matches for energy cost optimization companies associated with the United Kingdom as of October 2026 and tracks 13,712 professional contacts across them, including 4,741 with verified work emails. London is the largest hub.
This list covers company matches for energy cost optimization companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest energy cost optimization companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,535 contacts → | ||||
Exact match “Taking care of things.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 516 contacts → | ||||
Exact match “As leaders in our field, we’re trusted by over businesses to provide a full energy service.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 216 contacts → | ||||
Exact match “Who we are » The UK’s leading Energy Management company » Our aim is to increase energy performance within buildings » Deliver energy projects to maximise customer return on…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 173 contacts → | ||||
Exact match “CFP Energy is a leading provider of energy and environmental solutions for industrial and commercial clients.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 160 contacts → | ||||
Exact match “At Consultiv Utilities, we help organisations to take control of their energy strategy and support them in navigating the complexities of energy, with confidence.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 130 contacts → | ||||
Exact match “Tritility is a UK business energy consultancy helping organisations reduce energy and overhead costs through smarter electricity, gas and water procurement.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 128 contacts → | ||||
Exact match “Utility Bidder is a revolutionary service, set up to ensure customers get the best gas and electricity tariffs on their business energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 120 contacts → | ||||
Exact match “If you are operating a heat network, or planning a new heat network, then FairHeat can ensure that you get maximum efficiency from your heat networks while reducing operating and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 120 contacts → | ||||
Exact match “We work with over half of the FTSE 100 - We have saved £400 million for our clients to date - We saved £100 million for our clients in the past 18 months - Recoveries achieved can…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 112 contacts → | ||||
Exact match “Managing business energy can be overwhelming.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 107 contacts → | ||||
Exact match “Haven Power is rebranding as Drax and we’ll soon be retiring this account.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 94 contacts → | ||||
Exact match “The Green Energy Advice Bureau are a leading independent award-winning UK commercial energy consultancy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 70 contacts → | ||||
Exact match “We are an award-winning energy consultancy and certified B Corp™.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 59 contacts → | ||||
Exact match “As one of the largest energy consultancies in the UK, Direct Business Solutions can take the hassle out of business utilities with comprehensive utility management services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 59 contacts → | ||||
Exact match “We help heavy industry like steel become more energy efficient through the deployment of intelligent MV motor control via a zero-capex model: guaranteed net savings for the…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 56 contacts → | ||||
Exact match “We’re an energy management consultancy specialising in supporting energy-intensive businesses with energy procurement, energy management, and sustainability challenges.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 55 contacts → | ||||
Exact match “CoCo Global Ltd has been established as a dedicated Cost Optimisation company to help companies achieve their cost reduction aims.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 55 contacts → | ||||
Exact match “Services we provide: Fixed Energy Procurement Flexible Energy Procurement Building Management Carbon Solutions Waste Management Invoice Validation (Electricity, Gas, Water)…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 54 contacts → | ||||
Exact match “At ECBS we specialise in working with customers to significantly reduce their business utility costs and make the necessary steps towards a greener future.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 47 contacts → | ||||
Exact match “Cotopaxi Energy is an independent engineering consultancy specialising in utility and carbon reduction.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 45 contacts → | ||||
Exact match “Trusted partners for residential property managers, delivering innovative solutions for procurement, metering, billing and data collection.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 44 contacts → | ||||
Exact match “At Fusion For Business, we believe in the value of genuine human connection - people doing business with people they trust.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 43 contacts → | ||||
Exact match “Procure your business services the way.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 42 contacts → | ||||
Exact match “As the world is becoming much more energy conscious, businesses everywhere are turning to more sustainable models of energy usage.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 41 contacts → | ||||
Exact match “Brownlow Utilities - the energy and sustainability expert!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “energy cost optimization companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 367 energy cost optimization companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 4,741 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy cost optimization companies based in the United Kingdom at a glance
As of Oct 12, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 367 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “energy cost optimization companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 4,741 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 12, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Energy cost optimization companies by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy cost optimization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy cost optimization companies are there based in the United Kingdom?
RevenueBase identified 367 company matches for energy cost optimization companies associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
British GAS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy cost optimization companies?
London leads with 47 company records, followed by Manchester (13) and Newcastle Upon Tyne (9).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,741 professional contacts with verified work emails tracked across these 367 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 367 energy cost optimization companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Energy cost optimization companies by geography
- Energy cost optimization companies based in Paris, France
- Energy cost optimization companies based in Barcelona, Spain
- Energy cost optimization companies based in Madrid, Spain
- Energy cost optimization companies based in London, United Kingdom
- Energy cost optimization companies based in Houston, United States
- Energy cost optimization companies based in New York, United States
- Energy cost optimization companies based in Australia
- Energy cost optimization companies based in Belgium
- Energy cost optimization companies based in Brazil
- Energy cost optimization companies based in Canada
- Energy cost optimization companies based in Czechia
- Energy cost optimization companies based in France
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy cost optimization companies based in Paris, France
- Energy cost optimization companies based in Barcelona, Spain
- Energy cost optimization companies based in Madrid, Spain
- Energy cost optimization companies based in London, United Kingdom
- Energy cost optimization companies based in Houston, United States
- Energy cost optimization companies based in New York, United States
Company intelligence · public preview
Top 25 energy cost optimization companies based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 367 matching company records for energy cost optimization companies based in the United Kingdom, with 13,712 tracked contacts and 4,741 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy cost optimization companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  British GASbritishgas.co.ukHQ: Windsor, United KingdomReported employees: 10001+ | Windsor, United Kingdom | 10001+ | Exact match | 9,535 contacts → |
“Taking care of things.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Northern GAS And Powerngp.co.uk HQ: Gateshead, United KingdomReported employees: 501-1,000 | Gateshead, United Kingdom | 501-1,000 | Exact match | 516 contacts → |
“As leaders in our field, we’re trusted by over businesses to provide a full energy service.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  E.On Control Solutions LTDeon-controls.comHQ: Bury, United KingdomReported employees: 201-500 | Bury, United Kingdom | 201-500 | Exact match | 216 contacts → |
“Who we are » The UK’s leading Energy Management company » Our aim is to increase energy performance within buildings » Deliver energy projects to maximise customer return on…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  CFP Energycfp.energyHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 173 contacts → |
“CFP Energy is a leading provider of energy and environmental solutions for industrial and commercial clients.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Consultiv Utilitiesconsultivutilities.comHQ: Hebburn, United KingdomReported employees: 201-500 | Hebburn, United Kingdom | 201-500 | Exact match | 160 contacts → |
“At Consultiv Utilities, we help organisations to take control of their energy strategy and support them in navigating the complexities of energy, with confidence.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Tritilitytritility.comHQ: Jarrow, United KingdomReported employees: 51-200 | Jarrow, United Kingdom | 51-200 | Exact match | 130 contacts → |
“Tritility is a UK business energy consultancy helping organisations reduce energy and overhead costs through smarter electricity, gas and water procurement.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Utility Bidder LTDutilitybidder.co.uk HQ: Corby, United KingdomReported employees: 51-200 | Corby, United Kingdom | 51-200 | Exact match | 128 contacts → |
“Utility Bidder is a revolutionary service, set up to ensure customers get the best gas and electricity tariffs on their business energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Fairheatfairheat.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 120 contacts → |
“If you are operating a heat network, or planning a new heat network, then FairHeat can ensure that you get maximum efficiency from your heat networks while reducing operating and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pcmg LTDpcmg.co.uk HQ: Kirkham, United KingdomReported employees: 11-50 | Kirkham, United Kingdom | 11-50 | Exact match | 120 contacts → |
“We work with over half of the FTSE 100 - We have saved £400 million for our clients to date - We saved £100 million for our clients in the past 18 months - Recoveries achieved can…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  TROOtroocost.comHQ: Doxford International Business Park, United KingdomReported employees: 51-200 | Doxford International Business Park, United Kingdom | 51-200 | Exact match | 112 contacts → |
“Managing business energy can be overwhelming.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Haven Powerenergy.drax.comHQ: Ipswich, United KingdomReported employees: 201-500 | Ipswich, United Kingdom | 201-500 | Exact match | 107 contacts → |
“Haven Power is rebranding as Drax and we’ll soon be retiring this account.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  The Green Energy Advice Bureaugeab.comHQ: Sunderland, United KingdomReported employees: 51-200 | Sunderland, United Kingdom | 51-200 | Exact match | 94 contacts → |
“The Green Energy Advice Bureau are a leading independent award-winning UK commercial energy consultancy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  AMBERamber.netHQ: Cardiff, United KingdomReported employees: 51-200 | Cardiff, United Kingdom | 51-200 | Exact match | 70 contacts → |
“We are an award-winning energy consultancy and certified B Corp™.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Direct Business Solutionsdbsne.comHQ: Houghton Le Spring, United KingdomReported employees: 51-200 | Houghton Le Spring, United Kingdom | 51-200 | Exact match | 59 contacts → |
“As one of the largest energy consultancies in the UK, Direct Business Solutions can take the hassle out of business utilities with comprehensive utility management services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Energy Driveenergydrivesystems.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 59 contacts → |
“We help heavy industry like steel become more energy efficient through the deployment of intelligent MV motor control via a zero-capex model: guaranteed net savings for the…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Businesswise Solutionsbusinesswisesolutions.co.ukHQ: Nelson, United KingdomReported employees: 11-50 | Nelson, United Kingdom | 11-50 | Exact match | 56 contacts → |
“We’re an energy management consultancy specialising in supporting energy-intensive businesses with energy procurement, energy management, and sustainability challenges.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Coco Global LTDcoco.globalHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 55 contacts → |
“CoCo Global Ltd has been established as a dedicated Cost Optimisation company to help companies achieve their cost reduction aims.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Monarch Partnershipmonarchpartnership.co.ukHQ: Wallington, United KingdomReported employees: 51-200 | Wallington, United Kingdom | 51-200 | Exact match | 55 contacts → |
“Services we provide: Fixed Energy Procurement Flexible Energy Procurement Building Management Carbon Solutions Waste Management Invoice Validation (Electricity, Gas, Water)…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ECBSecbs.co.ukHQ: Hebburn, United KingdomReported employees: 51-200 | Hebburn, United Kingdom | 51-200 | Exact match | 54 contacts → |
“At ECBS we specialise in working with customers to significantly reduce their business utility costs and make the necessary steps towards a greener future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Cotopaxi LTDcotopaxienergy.comHQ: White Moss Business Park, United KingdomReported employees: 11-50 | White Moss Business Park, United Kingdom | 11-50 | Exact match | 47 contacts → |
“Cotopaxi Energy is an independent engineering consultancy specialising in utility and carbon reduction.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Data Energydataenergy.co.ukHQ: Bishops Stortford, United KingdomReported employees: 11-50 | Bishops Stortford, United Kingdom | 11-50 | Exact match | 45 contacts → |
“Trusted partners for residential property managers, delivering innovative solutions for procurement, metering, billing and data collection.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Fusion For Businessfusionforbusiness.co.ukHQ: Durham, United KingdomReported employees: 51-200 | Durham, United Kingdom | 51-200 | Exact match | 44 contacts → |
“At Fusion For Business, we believe in the value of genuine human connection - people doing business with people they trust.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Procure Smartprocuresmart.com HQ: United Kingdon, United KingdomReported employees: 51-200 | United Kingdon, United Kingdom | 51-200 | Exact match | 43 contacts → |
“Procure your business services the way.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Everuneverun.ltdHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 42 contacts → |
“As the world is becoming much more energy conscious, businesses everywhere are turning to more sustainable models of energy usage.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Brownlow Utilitiesbrownlowutilities.co.ukHQ: Newton-le-willows., United KingdomReported employees: 11-50 | Newton-le-willows., United Kingdom | 11-50 | Exact match | 41 contacts → |
“Brownlow Utilities - the energy and sustainability expert!” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 367 company matches
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Energy cost optimization companies: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
363 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 367 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy cost optimization companies by metro
Questions about this company list
What does Exact match mean for energy cost optimization companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy cost optimization companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 367 matching company records, 13,712 tracked contacts and 4,741 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy cost optimization companies by geography
- Energy cost optimization companies based in Paris, France
- Energy cost optimization companies based in Barcelona, Spain
- Energy cost optimization companies based in Madrid, Spain
- Energy cost optimization companies based in London, United Kingdom
- Energy cost optimization companies based in Houston, United States
- Energy cost optimization companies based in New York, United States
- Energy cost optimization companies based in Australia
- Energy cost optimization companies based in Belgium
- Energy cost optimization companies based in Brazil
- Energy cost optimization companies based in Canada
- Energy cost optimization companies based in Czechia
- Energy cost optimization companies based in France
Cite this list
RevenueBase Data Team. Top 25 energy cost optimization companies based in the United Kingdom. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-cost-optimization-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy cost optimization companies based in Paris, France
- Energy cost optimization companies based in Barcelona, Spain
- Energy cost optimization companies based in Madrid, Spain
- Energy cost optimization companies based in London, United Kingdom
- Energy cost optimization companies based in Houston, United States
- Energy cost optimization companies based in New York, United States
Company intelligence · public preview
Top 25 energy cost optimization companies based in the United Kingdom
RevenueBase records 367 matching company records for energy cost optimization companies based in the United Kingdom, with 13,712 tracked contacts and 4,741 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy cost optimization companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | British GASbritishgas.co.uk HQ: Windsor, United KingdomReported employees: 10001+ | Windsor, United Kingdom | 10001+ | Exact match | 9,535 contacts → |
“Taking care of things.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Northern GAS And Powerngp.co.uk HQ: Gateshead, United KingdomReported employees: 501-1,000 | Gateshead, United Kingdom | 501-1,000 | Exact match | 516 contacts → |
“As leaders in our field, we’re trusted by over businesses to provide a full energy service.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | E.On Control Solutions LTDeon-controls.com HQ: Bury, United KingdomReported employees: 201-500 | Bury, United Kingdom | 201-500 | Exact match | 216 contacts → |
“Who we are » The UK’s leading Energy Management company » Our aim is to increase energy performance within buildings » Deliver energy projects to maximise customer return on…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | CFP Energycfp.energy HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 173 contacts → |
“CFP Energy is a leading provider of energy and environmental solutions for industrial and commercial clients.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Consultiv Utilitiesconsultivutilities.com HQ: Hebburn, United KingdomReported employees: 201-500 | Hebburn, United Kingdom | 201-500 | Exact match | 160 contacts → |
“At Consultiv Utilities, we help organisations to take control of their energy strategy and support them in navigating the complexities of energy, with confidence.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tritilitytritility.com HQ: Jarrow, United KingdomReported employees: 51-200 | Jarrow, United Kingdom | 51-200 | Exact match | 130 contacts → |
“Tritility is a UK business energy consultancy helping organisations reduce energy and overhead costs through smarter electricity, gas and water procurement.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Utility Bidder LTDutilitybidder.co.uk HQ: Corby, United KingdomReported employees: 51-200 | Corby, United Kingdom | 51-200 | Exact match | 128 contacts → |
“Utility Bidder is a revolutionary service, set up to ensure customers get the best gas and electricity tariffs on their business energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Fairheatfairheat.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 120 contacts → |
“If you are operating a heat network, or planning a new heat network, then FairHeat can ensure that you get maximum efficiency from your heat networks while reducing operating and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pcmg LTDpcmg.co.uk HQ: Kirkham, United KingdomReported employees: 11-50 | Kirkham, United Kingdom | 11-50 | Exact match | 120 contacts → |
“We work with over half of the FTSE 100 - We have saved £400 million for our clients to date - We saved £100 million for our clients in the past 18 months - Recoveries achieved can…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | TROOtroocost.com HQ: Doxford International Business Park, United KingdomReported employees: 51-200 | Doxford International Business Park, United Kingdom | 51-200 | Exact match | 112 contacts → |
“Managing business energy can be overwhelming.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Haven Powerenergy.drax.com HQ: Ipswich, United KingdomReported employees: 201-500 | Ipswich, United Kingdom | 201-500 | Exact match | 107 contacts → |
“Haven Power is rebranding as Drax and we’ll soon be retiring this account.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | The Green Energy Advice Bureaugeab.com HQ: Sunderland, United KingdomReported employees: 51-200 | Sunderland, United Kingdom | 51-200 | Exact match | 94 contacts → |
“The Green Energy Advice Bureau are a leading independent award-winning UK commercial energy consultancy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | AMBERamber.net HQ: Cardiff, United KingdomReported employees: 51-200 | Cardiff, United Kingdom | 51-200 | Exact match | 70 contacts → |
“We are an award-winning energy consultancy and certified B Corp™.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Direct Business Solutionsdbsne.com HQ: Houghton Le Spring, United KingdomReported employees: 51-200 | Houghton Le Spring, United Kingdom | 51-200 | Exact match | 59 contacts → |
“As one of the largest energy consultancies in the UK, Direct Business Solutions can take the hassle out of business utilities with comprehensive utility management services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Energy Driveenergydrivesystems.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 59 contacts → |
“We help heavy industry like steel become more energy efficient through the deployment of intelligent MV motor control via a zero-capex model: guaranteed net savings for the…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Businesswise Solutionsbusinesswisesolutions.co.uk HQ: Nelson, United KingdomReported employees: 11-50 | Nelson, United Kingdom | 11-50 | Exact match | 56 contacts → |
“We’re an energy management consultancy specialising in supporting energy-intensive businesses with energy procurement, energy management, and sustainability challenges.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Coco Global LTDcoco.global HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 55 contacts → |
“CoCo Global Ltd has been established as a dedicated Cost Optimisation company to help companies achieve their cost reduction aims.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Monarch Partnershipmonarchpartnership.co.uk HQ: Wallington, United KingdomReported employees: 51-200 | Wallington, United Kingdom | 51-200 | Exact match | 55 contacts → |
“Services we provide: Fixed Energy Procurement Flexible Energy Procurement Building Management Carbon Solutions Waste Management Invoice Validation (Electricity, Gas, Water)…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ECBSecbs.co.uk HQ: Hebburn, United KingdomReported employees: 51-200 | Hebburn, United Kingdom | 51-200 | Exact match | 54 contacts → |
“At ECBS we specialise in working with customers to significantly reduce their business utility costs and make the necessary steps towards a greener future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cotopaxi LTDcotopaxienergy.com HQ: White Moss Business Park, United KingdomReported employees: 11-50 | White Moss Business Park, United Kingdom | 11-50 | Exact match | 47 contacts → |
“Cotopaxi Energy is an independent engineering consultancy specialising in utility and carbon reduction.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Data Energydataenergy.co.uk HQ: Bishops Stortford, United KingdomReported employees: 11-50 | Bishops Stortford, United Kingdom | 11-50 | Exact match | 45 contacts → |
“Trusted partners for residential property managers, delivering innovative solutions for procurement, metering, billing and data collection.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Fusion For Businessfusionforbusiness.co.uk HQ: Durham, United KingdomReported employees: 51-200 | Durham, United Kingdom | 51-200 | Exact match | 44 contacts → |
“At Fusion For Business, we believe in the value of genuine human connection - people doing business with people they trust.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Procure Smartprocuresmart.com HQ: United Kingdon, United KingdomReported employees: 51-200 | United Kingdon, United Kingdom | 51-200 | Exact match | 43 contacts → |
“Procure your business services the way.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Everuneverun.ltd HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 42 contacts → |
“As the world is becoming much more energy conscious, businesses everywhere are turning to more sustainable models of energy usage.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Brownlow Utilitiesbrownlowutilities.co.uk HQ: Newton-le-willows., United KingdomReported employees: 11-50 | Newton-le-willows., United Kingdom | 11-50 | Exact match | 41 contacts → |
“Brownlow Utilities - the energy and sustainability expert!” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 367 company matches
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Energy cost optimization companies: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
363 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 367 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy cost optimization companies by metro
Questions about this company list
What does Exact match mean for energy cost optimization companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy cost optimization companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 367 matching company records, 13,712 tracked contacts and 4,741 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy cost optimization companies by geography
- Energy cost optimization companies based in Paris, France
- Energy cost optimization companies based in Barcelona, Spain
- Energy cost optimization companies based in Madrid, Spain
- Energy cost optimization companies based in London, United Kingdom
- Energy cost optimization companies based in Houston, United States
- Energy cost optimization companies based in New York, United States
- Energy cost optimization companies based in Australia
- Energy cost optimization companies based in Belgium
- Energy cost optimization companies based in Brazil
- Energy cost optimization companies based in Canada
- Energy cost optimization companies based in Czechia
- Energy cost optimization companies based in France
Cite this list
RevenueBase Data Team. Top 25 energy cost optimization companies based in the United Kingdom. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-cost-optimization-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Energy cost optimization companies based in Paris, France
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