Company lists · Data refreshed November 2026
Top 25 Well certified builders based in the United Kingdom
RevenueBase identified 98 company matches for well certified builders associated with the United Kingdom as of November 2026 and tracks 1,034 professional contacts across them, including 536 with verified work emails. London is the largest hub.
This list covers company matches for well certified builders 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 November 6, 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 well certified builders based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 180 contacts → | ||||
Exact match “Guildmore Group is one of the UK’s leading providers of construction, building safety, and compliance solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 84 contacts → | ||||
Exact match “AES Sustainability Consultants is a leading technical consultancy that delivers value engineered solutions across the homebuilding and construction industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 83 contacts → | ||||
Exact match “End Systems Limited are a highly respected national service provider to the construction industry and have offered specialist solutions to the building services sector since 1976.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 80 contacts → | ||||
Exact match “At Safer Sphere, we support clients, designers and contractors with specialist Construction Safety and Building Safety services across the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 48 contacts → | ||||
Exact match “Check.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 38 contacts → | ||||
Exact match “We are one of East Anglia’s leading construction firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 37 contacts → | ||||
Exact match “ATSPACE provides uncomplicated compliance services, from start to finish, for developers, contractors and industry professionals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 35 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 28 contacts → | ||||
Exact match “ICA Group (Formerly Hickton Group) comprises a collection of specialised businesses, all dedicated to promoting compliance, quality, and sustainability within the construction…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 22 contacts → | ||||
Exact match “When you need a seamless, cost efficient path to compliance let us take the hassle out of sustainability, overheating and retrofit.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “We have moved as Greig Avinou is now Proudly SWC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “Pentalec is a sustainability focused building services contractor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “As an established and environmentally conscious building consultancy, we work in partnership with our clients to find cost effective, practical solutions to building compliance…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Build Energy is a leading provider of building performance and environmental services to the construction sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “We Design & Build Construction Projects Using Our Team Of Experienced Consultants & Specialists.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “BPP is a Sustainability, Energy, and Building Performance consultancy working across the UK & Ireland, providing practical solutions with realistic advice.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Build-Zone Survey Services Ltd (BZSS) is a specialist auditing and project management company and whilst independent, it is a wholly owned subsidiary of Sennocke International…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 8 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Our consultancy offers a range of professional services to assist our clients in meeting their statutory Fire Safety and Building Regulations obligations and reduce design and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Welcome to our world of green certifications!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Delivering projects with precision, KLG Group Ltd provides new build, design & build, domestic and commercial construction services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “Our mission is to partner our clients to provide a comprehensive turn key service that develops an initial planning design into a fully functioning building in a sustainable…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “Welcome to Rubik Builders Limited, your trusted partner in building and energy efficiency solutions since 2019.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “THORN HOMES LTD is a construction company based out of UNIT B4 STAVERTON CONNECTION GLOUCESTER ROAD, CHELTENHAM, United Kingdom.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “The UK’s Healthy Building Experts.” Recorded in the RevenueBase company graph · Nov 6, 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 “well certified builders”. 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 98 well certified builders based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 536 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Well certified builders based in the United Kingdom at a glance
As of Nov 6, 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 98 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 “well certified builders” 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 536 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 November 6, 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 “well certified builders”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many well certified builders are there based in the United Kingdom?
RevenueBase identified 98 company matches for well certified builders associated with the United Kingdom as of November 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?
Guildmore Group LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most well certified builders?
London leads with 18 company records, followed by Belfast (2) and Bristol (2).
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 536 professional contacts with verified work emails tracked across these 98 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 98 well certified builders based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Well certified builders by geography
- Well certified builders based in Australia
- Well certified builders based in Belgium
- Well certified builders based in Brazil
- Well certified builders based in Canada
- Well certified builders based in Denmark
- Well certified builders based in Finland
- Well certified builders based in France
- Well certified builders based in Germany
- Well certified builders based in Italy
- Well certified builders based in the Netherlands
- Well certified builders based in Portugal
- Well certified builders based in Spain
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
- Well certified builders based in Australia
- Well certified builders based in Belgium
- Well certified builders based in Brazil
- Well certified builders based in Canada
- Well certified builders based in Denmark
- Well certified builders based in Finland
Company intelligence · public preview
Top 25 well certified builders 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 98 matching company records for well certified builders based in the United Kingdom, with 1,034 tracked contacts and 536 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: November 6, 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 well certified builders 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 |  Guildmore Group LTDguildmore.comHQ: Bromley, United KingdomReported employees: 51-200 | Bromley, United Kingdom | 51-200 | Exact match | 180 contacts → |
“Guildmore Group is one of the UK’s leading providers of construction, building safety, and compliance solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  AES Sustainability Consultantsaessc.co.ukHQ: Tiverton, United KingdomReported employees: 51-200 | Tiverton, United Kingdom | 51-200 | Exact match | 84 contacts → |
“AES Sustainability Consultants is a leading technical consultancy that delivers value engineered solutions across the homebuilding and construction industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  END Systemsendsystems.co.ukHQ: Newton-le-willows, United KingdomReported employees: 51-200 | Newton-le-willows, United Kingdom | 51-200 | Exact match | 83 contacts → |
“End Systems Limited are a highly respected national service provider to the construction industry and have offered specialist solutions to the building services sector since 1976.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Safer Spheresafersphere.co.ukHQ: St Helens, United KingdomReported employees: 51-200 | St Helens, United Kingdom | 51-200 | Exact match | 80 contacts → |
“At Safer Sphere, we support clients, designers and contractors with specialist Construction Safety and Building Safety services across the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Inspectas Compliance LTDinspectas.co.ukHQ: Drighlington, United KingdomReported employees: 11-50 | Drighlington, United Kingdom | 11-50 | Exact match | 48 contacts → |
“Check.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  SEH French Limitedsehfrench.co.ukHQ: Ipswich, United KingdomReported employees: 11-50 | Ipswich, United Kingdom | 11-50 | Exact match | 38 contacts → |
“We are one of East Anglia’s leading construction firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Atspace LTDatspaceltd.co.ukHQ: Barkway, United KingdomReported employees: 11-50 | Barkway, United Kingdom | 11-50 | Exact match | 37 contacts → |
“ATSPACE provides uncomplicated compliance services, from start to finish, for developers, contractors and industry professionals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  SCS Sustainable Construction Servicesscspartnership.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 35 contacts → |
“We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ICA Group LTDicagroup.co.ukHQ: Wentworth, United KingdomReported employees: 1-10 | Wentworth, United Kingdom | 1-10 | Exact match | 28 contacts → |
“ICA Group (Formerly Hickton Group) comprises a collection of specialised businesses, all dedicated to promoting compliance, quality, and sustainability within the construction…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  The FES Groupthefesgroup.comHQ: York, United KingdomReported employees: 11-50 | York, United Kingdom | 11-50 | Exact match | 22 contacts → |
“When you need a seamless, cost efficient path to compliance let us take the hassle out of sustainability, overheating and retrofit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Greig Avinouswclimited.comHQ: Edinburgh, United KingdomReported employees: 51-200 | Edinburgh, United Kingdom | 51-200 | Exact match | 13 contacts → |
“We have moved as Greig Avinou is now Proudly SWC.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Pentalecpentalec.co.uk HQ: Kent, United KingdomReported employees: 11-50 | Kent, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Pentalec is a sustainability focused building services contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  MES Building Solutionsmesbuildingsolutions.co.ukHQ: Newark, United KingdomReported employees: 11-50 | Newark, United Kingdom | 11-50 | Exact match | 12 contacts → |
“As an established and environmentally conscious building consultancy, we work in partnership with our clients to find cost effective, practical solutions to building compliance…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Build Energybuildenergy.co.ukHQ: Christchurch, United KingdomReported employees: 11-50 | Christchurch, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Build Energy is a leading provider of building performance and environmental services to the construction sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Meridian Construction & Refurbishmentsmeridianconstruction.co.ukHQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 11 contacts → |
“We Design & Build Construction Projects Using Our Team Of Experienced Consultants & Specialists.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Building Performance Prediction LTDbpp.energyHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 9 contacts → |
“BPP is a Sustainability, Energy, and Building Performance consultancy working across the UK & Ireland, providing practical solutions with realistic advice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Build-Zone Survey Services Limited Bzssbzss.co.ukHQ: Sevenoaks, United KingdomReported employees: 11-50 | Sevenoaks, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Build-Zone Survey Services Ltd (BZSS) is a specialist auditing and project management company and whilst independent, it is a wholly owned subsidiary of Sennocke International…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  APAapagbc.comHQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 8 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Qualitas Compliancequalitascompliance.comHQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Our consultancy offers a range of professional services to assist our clients in meeting their statutory Fire Safety and Building Regulations obligations and reduce design and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  KLG Group LTDklg-group.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Delivering projects with precision, KLG Group Ltd provides new build, design & build, domestic and commercial construction services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Wright Morgan LTDwright-morgan.co.ukHQ: Clevedon, United KingdomReported employees: 11-50 | Clevedon, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Our mission is to partner our clients to provide a comprehensive turn key service that develops an initial planning design into a fully functioning building in a sustainable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Rubik Builders Limitedrubikbuilders.co.ukHQ: Telford, United KingdomReported employees: 11-50 | Telford, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Welcome to Rubik Builders Limited, your trusted partner in building and energy efficiency solutions since 2019.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Thorn Homes LTDthornhomes.co.ukHQ: Cheltenham, United KingdomReported employees: 11-50 | Cheltenham, United Kingdom | 11-50 | Exact match | 6 contacts → |
“THORN HOMES LTD is a construction company based out of UNIT B4 STAVERTON CONNECTION GLOUCESTER ROAD, CHELTENHAM, United Kingdom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ekkistekkist.coHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“The UK’s Healthy Building Experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 98 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Well certified builders: dataset insights
November 6, 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
95 records in the displayed employee bands.
3 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 98 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: November 6, 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 well certified builders?
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 well certified builders did RevenueBase find based in the United Kingdom?
The saved snapshot records 98 matching company records, 1,034 tracked contacts and 536 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: November 6, 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
Well certified builders by geography
- Well certified builders based in Australia
- Well certified builders based in Belgium
- Well certified builders based in Brazil
- Well certified builders based in Canada
- Well certified builders based in Denmark
- Well certified builders based in Finland
- Well certified builders based in France
- Well certified builders based in Germany
- Well certified builders based in Italy
- Well certified builders based in the Netherlands
- Well certified builders based in Portugal
- Well certified builders based in Spain
Cite this list
RevenueBase Data Team. Top 25 well certified builders based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/well-certified-builders/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
- Well certified builders based in Australia
- Well certified builders based in Belgium
- Well certified builders based in Brazil
- Well certified builders based in Canada
- Well certified builders based in Denmark
- Well certified builders based in Finland
Company intelligence · public preview
Top 25 well certified builders based in the United Kingdom
RevenueBase records 98 matching company records for well certified builders based in the United Kingdom, with 1,034 tracked contacts and 536 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: November 6, 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 well certified builders 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 | Guildmore Group LTDguildmore.com HQ: Bromley, United KingdomReported employees: 51-200 | Bromley, United Kingdom | 51-200 | Exact match | 180 contacts → |
“Guildmore Group is one of the UK’s leading providers of construction, building safety, and compliance solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | AES Sustainability Consultantsaessc.co.uk HQ: Tiverton, United KingdomReported employees: 51-200 | Tiverton, United Kingdom | 51-200 | Exact match | 84 contacts → |
“AES Sustainability Consultants is a leading technical consultancy that delivers value engineered solutions across the homebuilding and construction industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | END Systemsendsystems.co.uk HQ: Newton-le-willows, United KingdomReported employees: 51-200 | Newton-le-willows, United Kingdom | 51-200 | Exact match | 83 contacts → |
“End Systems Limited are a highly respected national service provider to the construction industry and have offered specialist solutions to the building services sector since 1976.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Safer Spheresafersphere.co.uk HQ: St Helens, United KingdomReported employees: 51-200 | St Helens, United Kingdom | 51-200 | Exact match | 80 contacts → |
“At Safer Sphere, we support clients, designers and contractors with specialist Construction Safety and Building Safety services across the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Inspectas Compliance LTDinspectas.co.uk HQ: Drighlington, United KingdomReported employees: 11-50 | Drighlington, United Kingdom | 11-50 | Exact match | 48 contacts → |
“Check.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | SEH French Limitedsehfrench.co.uk HQ: Ipswich, United KingdomReported employees: 11-50 | Ipswich, United Kingdom | 11-50 | Exact match | 38 contacts → |
“We are one of East Anglia’s leading construction firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Atspace LTDatspaceltd.co.uk HQ: Barkway, United KingdomReported employees: 11-50 | Barkway, United Kingdom | 11-50 | Exact match | 37 contacts → |
“ATSPACE provides uncomplicated compliance services, from start to finish, for developers, contractors and industry professionals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | SCS Sustainable Construction Servicesscspartnership.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 35 contacts → |
“We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ICA Group LTDicagroup.co.uk HQ: Wentworth, United KingdomReported employees: 1-10 | Wentworth, United Kingdom | 1-10 | Exact match | 28 contacts → |
“ICA Group (Formerly Hickton Group) comprises a collection of specialised businesses, all dedicated to promoting compliance, quality, and sustainability within the construction…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | The FES Groupthefesgroup.com HQ: York, United KingdomReported employees: 11-50 | York, United Kingdom | 11-50 | Exact match | 22 contacts → |
“When you need a seamless, cost efficient path to compliance let us take the hassle out of sustainability, overheating and retrofit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Greig Avinouswclimited.com HQ: Edinburgh, United KingdomReported employees: 51-200 | Edinburgh, United Kingdom | 51-200 | Exact match | 13 contacts → |
“We have moved as Greig Avinou is now Proudly SWC.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Pentalecpentalec.co.uk HQ: Kent, United KingdomReported employees: 11-50 | Kent, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Pentalec is a sustainability focused building services contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | MES Building Solutionsmesbuildingsolutions.co.uk HQ: Newark, United KingdomReported employees: 11-50 | Newark, United Kingdom | 11-50 | Exact match | 12 contacts → |
“As an established and environmentally conscious building consultancy, we work in partnership with our clients to find cost effective, practical solutions to building compliance…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Build Energybuildenergy.co.uk HQ: Christchurch, United KingdomReported employees: 11-50 | Christchurch, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Build Energy is a leading provider of building performance and environmental services to the construction sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Meridian Construction & Refurbishmentsmeridianconstruction.co.uk HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 11 contacts → |
“We Design & Build Construction Projects Using Our Team Of Experienced Consultants & Specialists.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Building Performance Prediction LTDbpp.energy HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 9 contacts → |
“BPP is a Sustainability, Energy, and Building Performance consultancy working across the UK & Ireland, providing practical solutions with realistic advice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Build-Zone Survey Services Limited Bzssbzss.co.uk HQ: Sevenoaks, United KingdomReported employees: 11-50 | Sevenoaks, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Build-Zone Survey Services Ltd (BZSS) is a specialist auditing and project management company and whilst independent, it is a wholly owned subsidiary of Sennocke International…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | APAapagbc.com HQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 8 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Qualitas Compliancequalitascompliance.com HQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Our consultancy offers a range of professional services to assist our clients in meeting their statutory Fire Safety and Building Regulations obligations and reduce design and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | KLG Group LTDklg-group.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Delivering projects with precision, KLG Group Ltd provides new build, design & build, domestic and commercial construction services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Wright Morgan LTDwright-morgan.co.uk HQ: Clevedon, United KingdomReported employees: 11-50 | Clevedon, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Our mission is to partner our clients to provide a comprehensive turn key service that develops an initial planning design into a fully functioning building in a sustainable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rubik Builders Limitedrubikbuilders.co.uk HQ: Telford, United KingdomReported employees: 11-50 | Telford, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Welcome to Rubik Builders Limited, your trusted partner in building and energy efficiency solutions since 2019.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Thorn Homes LTDthornhomes.co.uk HQ: Cheltenham, United KingdomReported employees: 11-50 | Cheltenham, United Kingdom | 11-50 | Exact match | 6 contacts → |
“THORN HOMES LTD is a construction company based out of UNIT B4 STAVERTON CONNECTION GLOUCESTER ROAD, CHELTENHAM, United Kingdom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ekkistekkist.co HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“The UK’s Healthy Building Experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 98 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Well certified builders: dataset insights
November 6, 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
95 records in the displayed employee bands.
3 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 98 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: November 6, 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 well certified builders?
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 well certified builders did RevenueBase find based in the United Kingdom?
The saved snapshot records 98 matching company records, 1,034 tracked contacts and 536 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: November 6, 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
Well certified builders by geography
- Well certified builders based in Australia
- Well certified builders based in Belgium
- Well certified builders based in Brazil
- Well certified builders based in Canada
- Well certified builders based in Denmark
- Well certified builders based in Finland
- Well certified builders based in France
- Well certified builders based in Germany
- Well certified builders based in Italy
- Well certified builders based in the Netherlands
- Well certified builders based in Portugal
- Well certified builders based in Spain
Cite this list
RevenueBase Data Team. Top 25 well certified builders based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/well-certified-builders/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
- Well certified builders based in Australia
- Well certified builders based in Belgium
- Well certified builders based in Brazil
- Well certified builders based in Canada
- Well certified builders based in Denmark
- Well certified builders based in Finland