Company lists · Data refreshed October 2026
Top 25 Green energy certification companies based in the United Kingdom
RevenueBase identified 110 company matches for green energy certification companies associated with the United Kingdom as of October 2026 and tracks 1,017 professional contacts across them, including 423 with verified work emails. London is the largest hub.
This list covers company matches for green energy certification 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 13, 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 green energy certification companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 126 contacts → | ||||
Exact match “Elmhurst Energy and Stroma Certification have merged.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 102 contacts → | ||||
Exact match “ERM CVS provides science-based, independent assurance, verification certification and training services for the world’s leading organizations.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 87 contacts → | ||||
Exact match “With energy costs constantly rising and climate change affecting us all – low-carbon technology has a bigger and bigger role to play in the future of UK energy.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 4 | 67 contacts → | ||||
Exact match “Planet Mark is a sustainability certification and net zero provider for organisations and the built environment.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 54 contacts → | ||||
Exact match “Renewable Energy Experts: For over 25 years, Ecolution have been at the forefront of renewable energy services, using our award-winning expertise, to help our clients innovate and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 6 | 46 contacts → | ||||
Exact match “Energy solutions made easy.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 7 | 36 contacts → | ||||
Exact match “We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 31 contacts → | ||||
Exact match “The Xpansiv I-REC Registry (previously Evident) is the world's most widely used registry of environmental assets, serving more than organizations in over 140 countries.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 9 | 27 contacts → | ||||
Exact match “HAMERKOP IS AN ENABLER - AN INDEPENDENT TECHNICAL CONSULTANCY OPERATING WORLDWIDE.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “Sintali is a global sustainability certification company, helping organisations create a more sustainable built environment with confidence.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match “Renewable Energy Assurance Ltd (REAL) carries out a range of certification and consumer protection activities all of which promote renewable energy and the circular economy.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 23 contacts → | ||||
Exact match “Green Energy Switch (GES) delivers award-winning energy solutions to businesses, housing providers and residents across the UK.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “Carbon.Climate.Certified offer a holistic and pragmatic range of services to the corporate and built environment sector, including environmental assessment and certification…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Lucideon CICS Limited provides sustainability assurance, management systems certification, product certification and training Assurance Services include third party independent…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “Flowing Energy Solutions are focused on creating a greener future by reducing each homes carbon footprint.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “APA Green Building Consultant Limited is a dynamic start-up at the forefront of energy efficiency, sustainability, and green building practices.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “CMS Surveyors Ltd complete technical monitoring inspections/quality assurance for utility companies, carbon management companies and installers within the ECO Industry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “We're on a mission to help save the planet by reducing home emissions by 2030.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Carbonology® is the UK's only specialist Carbon Standards Verification Body focused exclusively on organisational GHG verification (ISO 14064) and product carbon footprinting (ISO…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “EPC Choice | Property Compliance & Energy Assessment Specialists EPC Choice is a UK-wide provider of energy and property compliance services, delivering over assessments annually…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Welcome to our world of green certifications!” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “We (Smart Green Shift Ltd) are a consulting firm that provides a wide range of services in net-zero carbon building design and Excellence in Design for Greater Efficiencies (EDGE)…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “EPC Exemption & EPC Uplift Specialists Commercial, Domestic & Public Buildings Green Deal Assessors & Organisation ECO Assessors EPC DEC Energy & Renewable Consultants Code 4…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Carbontricity incentivises the adoption of green energy by enabling generators of green energy to monetise this energy.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “SDS is an award winning Energy Services Group with a proven track record of delivering complete energy solutions.” Recorded in the RevenueBase company graph · Oct 13, 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 “green energy certification 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 110 green energy certification companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 423 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Green energy certification companies based in the United Kingdom at a glance
As of Oct 13, 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 110 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 “green energy certification 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 423 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 13, 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.
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 “green energy certification companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many green energy certification companies are there based in the United Kingdom?
RevenueBase identified 110 company matches for green energy certification 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?
Stroma Certification tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most green energy certification companies?
London leads with 22 company records, followed by Leeds (3) and Manchester (3).
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 423 professional contacts with verified work emails tracked across these 110 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 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 110 green energy certification companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Green energy certification companies by geography
- Green energy certification companies based in Paris, France
- Green energy certification companies based in Australia
- Green energy certification companies based in Belgium
- Green energy certification companies based in Brazil
- Green energy certification companies based in Canada
- Green energy certification companies based in France
- Green energy certification companies based in Germany
- Green energy certification companies based in India
- Green energy certification companies based in Italy
- Green energy certification companies based in the Netherlands
- Green energy certification companies based in Spain
- Green energy certification companies based in Türkiye
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
- Green energy certification companies based in Paris, France
- Green energy certification companies based in Australia
- Green energy certification companies based in Belgium
- Green energy certification companies based in Brazil
- Green energy certification companies based in Canada
- Green energy certification companies based in France
Company intelligence · public preview
Top 25 green energy certification 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 110 matching company records for green energy certification companies based in the United Kingdom, with 1,017 tracked contacts and 423 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 13, 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 green energy certification 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 | Stroma Certificationelmhurstenergy.co.uk HQ: Wakefield, United KingdomReported employees: 201-500 | Wakefield, United Kingdom | 201-500 | Exact match | 126 contacts → |
“Elmhurst Energy and Stroma Certification have merged.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ERM CVSermcvs.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 102 contacts → |
“ERM CVS provides science-based, independent assurance, verification certification and training services for the world’s leading organizations.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MCSmcscertified.com HQ: Warrington, United KingdomReported employees: 51-200 | Warrington, United Kingdom | 51-200 | Exact match | 87 contacts → |
“With energy costs constantly rising and climate change affecting us all – low-carbon technology has a bigger and bigger role to play in the future of UK energy.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Planet Markplanetmark.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 67 contacts → |
“Planet Mark is a sustainability certification and net zero provider for organisations and the built environment.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Ecolution Groupecolutiongroup.comHQ: Trottiscliffe, United KingdomReported employees: 51-200 | Trottiscliffe, United Kingdom | 51-200 | Exact match | 54 contacts → |
“Renewable Energy Experts: For over 25 years, Ecolution have been at the forefront of renewable energy services, using our award-winning expertise, to help our clients innovate and…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  The Improveasy Groupimproveasy.comHQ: Altrincham, United KingdomReported employees: 51-200 | Altrincham, United Kingdom | 51-200 | Exact match | 46 contacts → |
“Energy solutions made easy.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  SCS Sustainable Construction Servicesscspartnership.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 36 contacts → |
“We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Evidentxpansiv.comHQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 31 contacts → |
“The Xpansiv I-REC Registry (previously Evident) is the world's most widely used registry of environmental assets, serving more than organizations in over 140 countries.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Hamerkop Climate Impactshamerkop.coHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 27 contacts → |
“HAMERKOP IS AN ENABLER - AN INDEPENDENT TECHNICAL CONSULTANCY OPERATING WORLDWIDE.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sintalisintali.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Sintali is a global sustainability certification company, helping organisations create a more sustainable built environment with confidence.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Renewable Energy Assurance LTDrealschemes.org.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Renewable Energy Assurance Ltd (REAL) carries out a range of certification and consumer protection activities all of which promote renewable energy and the circular economy.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Green Energy Switchgreenenergyswitch.co.uk HQ: Peterborough, United KingdomReported employees: 11-50 | Peterborough, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Green Energy Switch (GES) delivers award-winning energy solutions to businesses, housing providers and residents across the UK.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | carbon.climate.certifiedcertified.uk HQ: Leeds, United KingdomReported employees: 1-10 | Leeds, United Kingdom | 1-10 | Exact match | 15 contacts → |
“Carbon.Climate.Certified offer a holistic and pragmatic range of services to the corporate and built environment sector, including environmental assessment and certification…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Lucideon Cicslucideon.com HQ: Stoke On Trent, United KingdomReported employees: 11-50 | Stoke On Trent, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Lucideon CICS Limited provides sustainability assurance, management systems certification, product certification and training Assurance Services include third party independent…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Flowing Energy Solutionsflowingenergysolutions.co.uk HQ: Washington, United KingdomReported employees: 11-50 | Washington, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Flowing Energy Solutions are focused on creating a greener future by reducing each homes carbon footprint.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  APAapagbc.comHQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 9 contacts → |
“APA Green Building Consultant Limited is a dynamic start-up at the forefront of energy efficiency, sustainability, and green building practices.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | CMS Surveyors LTDcmssurveyors.co.uk HQ: Dumbarton, United KingdomReported employees: 1-10 | Dumbarton, United Kingdom | 1-10 | Exact match | 8 contacts → |
“CMS Surveyors Ltd complete technical monitoring inspections/quality assurance for utility companies, carbon management companies and installers within the ECO Industry.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Myecomovemyecomove.co.ukHQ: Swansea, United KingdomReported employees: 1-10 | Swansea, United Kingdom | 1-10 | Exact match | 7 contacts → |
“We're on a mission to help save the planet by reducing home emissions by 2030.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Carbonology LTDcarbonologyverification.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Carbonology® is the UK's only specialist Carbon Standards Verification Body focused exclusively on organisational GHG verification (ISO 14064) and product carbon footprinting (ISO…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  EPC Choiceepcchoice.comHQ: Bromley, United KingdomReported employees: 51-200 | Bromley, United Kingdom | 51-200 | Exact match | 7 contacts → |
“EPC Choice | Property Compliance & Energy Assessment Specialists EPC Choice is a UK-wide provider of energy and property compliance services, delivering over assessments annually…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Forstå Projects LTDforstaprojects.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Welcome to our world of green certifications!” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Smart Green Shift LTD Shiftsmartgreenshift.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“We (Smart Green Shift Ltd) are a consulting firm that provides a wide range of services in net-zero carbon building design and Excellence in Design for Greater Efficiencies (EDGE)…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fading Footprints LTDfadingfootprintsltd.co.uk HQ: Leeds, United KingdomReported employees: 1-10 | Leeds, United Kingdom | 1-10 | Exact match | 5 contacts → |
“EPC Exemption & EPC Uplift Specialists Commercial, Domestic & Public Buildings Green Deal Assessors & Organisation ECO Assessors EPC DEC Energy & Renewable Consultants Code 4…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Carbontricitycarbontricity.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Carbontricity incentivises the adoption of green energy by enabling generators of green energy to monetise this energy.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  SDS Energysdsenergy.comHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 5 contacts → |
“SDS is an award winning Energy Services Group with a proven track record of delivering complete energy solutions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 110 company matches
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Green energy certification companies: dataset insights
October 13, 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
109 records in the displayed employee bands.
1 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 110 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 13, 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 ↗
Questions about this company list
What does Exact match mean for green energy certification 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 green energy certification companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 110 matching company records, 1,017 tracked contacts and 423 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 13, 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
Green energy certification companies by geography
- Green energy certification companies based in Paris, France
- Green energy certification companies based in Australia
- Green energy certification companies based in Belgium
- Green energy certification companies based in Brazil
- Green energy certification companies based in Canada
- Green energy certification companies based in France
- Green energy certification companies based in Germany
- Green energy certification companies based in India
- Green energy certification companies based in Italy
- Green energy certification companies based in the Netherlands
- Green energy certification companies based in Spain
- Green energy certification companies based in Türkiye
Cite this list
RevenueBase Data Team. Top 25 green energy certification companies based in the United Kingdom. Snapshot: October 13, 2026. https://revenuebase.ai/companies/green-energy-certification-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
- Green energy certification companies based in Paris, France
- Green energy certification companies based in Australia
- Green energy certification companies based in Belgium
- Green energy certification companies based in Brazil
- Green energy certification companies based in Canada
- Green energy certification companies based in France
Company intelligence · public preview
Top 25 green energy certification companies based in the United Kingdom
RevenueBase records 110 matching company records for green energy certification companies based in the United Kingdom, with 1,017 tracked contacts and 423 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 13, 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 green energy certification 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 | Stroma Certificationelmhurstenergy.co.uk HQ: Wakefield, United KingdomReported employees: 201-500 | Wakefield, United Kingdom | 201-500 | Exact match | 126 contacts → |
“Elmhurst Energy and Stroma Certification have merged.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ERM CVSermcvs.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 102 contacts → |
“ERM CVS provides science-based, independent assurance, verification certification and training services for the world’s leading organizations.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MCSmcscertified.com HQ: Warrington, United KingdomReported employees: 51-200 | Warrington, United Kingdom | 51-200 | Exact match | 87 contacts → |
“With energy costs constantly rising and climate change affecting us all – low-carbon technology has a bigger and bigger role to play in the future of UK energy.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Planet Markplanetmark.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 67 contacts → |
“Planet Mark is a sustainability certification and net zero provider for organisations and the built environment.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ecolution Groupecolutiongroup.com HQ: Trottiscliffe, United KingdomReported employees: 51-200 | Trottiscliffe, United Kingdom | 51-200 | Exact match | 54 contacts → |
“Renewable Energy Experts: For over 25 years, Ecolution have been at the forefront of renewable energy services, using our award-winning expertise, to help our clients innovate and…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | The Improveasy Groupimproveasy.com HQ: Altrincham, United KingdomReported employees: 51-200 | Altrincham, United Kingdom | 51-200 | Exact match | 46 contacts → |
“Energy solutions made easy.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SCS Sustainable Construction Servicesscspartnership.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 36 contacts → |
“We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Evidentxpansiv.com HQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 31 contacts → |
“The Xpansiv I-REC Registry (previously Evident) is the world's most widely used registry of environmental assets, serving more than organizations in over 140 countries.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hamerkop Climate Impactshamerkop.co HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 27 contacts → |
“HAMERKOP IS AN ENABLER - AN INDEPENDENT TECHNICAL CONSULTANCY OPERATING WORLDWIDE.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sintalisintali.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Sintali is a global sustainability certification company, helping organisations create a more sustainable built environment with confidence.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Renewable Energy Assurance LTDrealschemes.org.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Renewable Energy Assurance Ltd (REAL) carries out a range of certification and consumer protection activities all of which promote renewable energy and the circular economy.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Green Energy Switchgreenenergyswitch.co.uk HQ: Peterborough, United KingdomReported employees: 11-50 | Peterborough, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Green Energy Switch (GES) delivers award-winning energy solutions to businesses, housing providers and residents across the UK.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | carbon.climate.certifiedcertified.uk HQ: Leeds, United KingdomReported employees: 1-10 | Leeds, United Kingdom | 1-10 | Exact match | 15 contacts → |
“Carbon.Climate.Certified offer a holistic and pragmatic range of services to the corporate and built environment sector, including environmental assessment and certification…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Lucideon Cicslucideon.com HQ: Stoke On Trent, United KingdomReported employees: 11-50 | Stoke On Trent, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Lucideon CICS Limited provides sustainability assurance, management systems certification, product certification and training Assurance Services include third party independent…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Flowing Energy Solutionsflowingenergysolutions.co.uk HQ: Washington, United KingdomReported employees: 11-50 | Washington, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Flowing Energy Solutions are focused on creating a greener future by reducing each homes carbon footprint.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | APAapagbc.com HQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 9 contacts → |
“APA Green Building Consultant Limited is a dynamic start-up at the forefront of energy efficiency, sustainability, and green building practices.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | CMS Surveyors LTDcmssurveyors.co.uk HQ: Dumbarton, United KingdomReported employees: 1-10 | Dumbarton, United Kingdom | 1-10 | Exact match | 8 contacts → |
“CMS Surveyors Ltd complete technical monitoring inspections/quality assurance for utility companies, carbon management companies and installers within the ECO Industry.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Myecomovemyecomove.co.uk HQ: Swansea, United KingdomReported employees: 1-10 | Swansea, United Kingdom | 1-10 | Exact match | 7 contacts → |
“We're on a mission to help save the planet by reducing home emissions by 2030.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Carbonology LTDcarbonologyverification.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Carbonology® is the UK's only specialist Carbon Standards Verification Body focused exclusively on organisational GHG verification (ISO 14064) and product carbon footprinting (ISO…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | EPC Choiceepcchoice.com HQ: Bromley, United KingdomReported employees: 51-200 | Bromley, United Kingdom | 51-200 | Exact match | 7 contacts → |
“EPC Choice | Property Compliance & Energy Assessment Specialists EPC Choice is a UK-wide provider of energy and property compliance services, delivering over assessments annually…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Forstå Projects LTDforstaprojects.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Welcome to our world of green certifications!” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Smart Green Shift LTD Shiftsmartgreenshift.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“We (Smart Green Shift Ltd) are a consulting firm that provides a wide range of services in net-zero carbon building design and Excellence in Design for Greater Efficiencies (EDGE)…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fading Footprints LTDfadingfootprintsltd.co.uk HQ: Leeds, United KingdomReported employees: 1-10 | Leeds, United Kingdom | 1-10 | Exact match | 5 contacts → |
“EPC Exemption & EPC Uplift Specialists Commercial, Domestic & Public Buildings Green Deal Assessors & Organisation ECO Assessors EPC DEC Energy & Renewable Consultants Code 4…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Carbontricitycarbontricity.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Carbontricity incentivises the adoption of green energy by enabling generators of green energy to monetise this energy.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | SDS Energysdsenergy.com HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 5 contacts → |
“SDS is an award winning Energy Services Group with a proven track record of delivering complete energy solutions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 110 company matches
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Green energy certification companies: dataset insights
October 13, 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
109 records in the displayed employee bands.
1 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 110 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 13, 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 ↗
Questions about this company list
What does Exact match mean for green energy certification 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 green energy certification companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 110 matching company records, 1,017 tracked contacts and 423 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 13, 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
Green energy certification companies by geography
- Green energy certification companies based in Paris, France
- Green energy certification companies based in Australia
- Green energy certification companies based in Belgium
- Green energy certification companies based in Brazil
- Green energy certification companies based in Canada
- Green energy certification companies based in France
- Green energy certification companies based in Germany
- Green energy certification companies based in India
- Green energy certification companies based in Italy
- Green energy certification companies based in the Netherlands
- Green energy certification companies based in Spain
- Green energy certification companies based in Türkiye
Cite this list
RevenueBase Data Team. Top 25 green energy certification companies based in the United Kingdom. Snapshot: October 13, 2026. https://revenuebase.ai/companies/green-energy-certification-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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- Green energy certification companies based in Paris, France
- Green energy certification companies based in Australia
- Green energy certification companies based in Belgium
- Green energy certification companies based in Brazil
- Green energy certification companies based in Canada
- Green energy certification companies based in France