Company lists · Data refreshed October 2026
Top 25 Insulation distributors based in the United Kingdom
RevenueBase identified 1,105 company matches for insulation distributors associated with the United Kingdom as of October 2026 and tracks 15,088 professional contacts across them, including 5,713 with verified work emails. London is the largest hub.
This list covers company matches for insulation distributors 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 16, 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 insulation distributors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,076 contacts → | ||||
Exact match “SIG is a leading pan-European provider of specialist construction and insulation products.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 2 | 331 contacts → | ||||
Exact match “Insulation, drywall, ceilings, construction products, external facades, flooring, partitioning, passive fire protection: whatever your project, Encon has the product range…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 3 | 327 contacts → | ||||
Exact match “Darchem Engineering Limited is a world class Engineering Company providing products and services primarily to meet the needs of its customers for engineered solutions to high…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 4 | 306 contacts → | ||||
Exact match “SBS is one of the oldest and, more recently, one of the largest independent merchants operating from within the UK directly focusing on supplying to the commercial and industrial…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 5 | 228 contacts → | ||||
Exact match “Minster is one of the largest growing national specialist insulation and dry lining distributors in the UK.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 6 | 201 contacts → | ||||
Exact match “R&M Electrical Group is one of the largest independent electrical distributors in the UK.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 7 | 194 contacts → | ||||
Exact match “ROCKWOOL Limited is part of the ROCKWOOL Group.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 8 | 173 contacts → | ||||
Exact match “Denmans has over 50 branches nationwide and is part of the largest Electrical Distributor in the world, the Rexel Group.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 9 | 168 contacts → | ||||
Exact match “CA Group is the UK's largest manufacturer and contractor of built-up building envelope systems.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 10 | 166 contacts → | ||||
Exact match “For over 100 years, we have been producing some of the industry's most innovative roofing, waterproofing, insulation, and infrastructure solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 11 | 161 contacts → | ||||
Exact match “At Galaxy Insulation & Dry Lining, we’re your nationwide trusted distribution and technical partner.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 12 | 148 contacts → | ||||
Exact match “Batt Cables has been a trusted name in cable distribution since 1952.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 13 | 120 contacts → | ||||
Exact match “We are an award winning independent electrical wholesaler selling electrical supplies and services to commercial, residential and industrial trade sectors.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 14 | 120 contacts → | ||||
Exact match “Medlock Electrical Distributors are the largest independent wholesale group in the UK and a leading member of the ANEW buying consortium.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 15 | 111 contacts → | ||||
Exact match “TF Solutions first opened its doors in 2001 with a passion and ambition to do the right thing, the right way.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 16 | 100 contacts → | ||||
Exact match “Kooltech Ltd est 1979.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 17 | 99 contacts → | ||||
Exact match “Established in 1980, InstaGroup are a UK leader in the energy efficiency industry, covering commercial and residential projects.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 18 | 98 contacts → | ||||
Exact match “Clayton Glass is the UK’s favourite Independent IGU supplier and the UK’s leading Conservatory Roof Glass & Composite Door Glass Manufacturer.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 19 | 89 contacts → | ||||
Exact match “Electricbase has become a leading power in electrical wholesaling.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 20 | 80 contacts → | ||||
Exact match “Park Electrical Distributors has over 30 years of experience and expertise in the wholesale industry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 21 | 75 contacts → | ||||
Exact match “ERF Electrical Wholesalers Ltd.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 22 | 74 contacts → | ||||
Exact match “Belgrade Insulation is a privately owned Specialist Distributor of Insulation and Drywall Systems to all sectors of the construction market.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 23 | 70 contacts → | ||||
Exact match “Greenmill is one of the UK's leading wholesalers of Air Conditioning and Ventilation Install products.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 24 | 69 contacts → | ||||
Exact match “We are one of the UK's largest providers of insulation services.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 25 | 68 contacts → | ||||
Exact match “Electrical Distributors Since 1899.” Recorded in the RevenueBase company graph · Oct 16, 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 “insulation distributors”. 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 1,105 insulation distributors based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 5,713 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Insulation distributors based in the United Kingdom at a glance
As of Oct 16, 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 1,105 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 “insulation distributors” 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 5,713 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 16, 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.
Insulation distributors by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “insulation distributors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many insulation distributors are there based in the United Kingdom?
RevenueBase identified 1,105 company matches for insulation distributors 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?
SIG PLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most insulation distributors?
London leads with 70 company records, followed by Birmingham (19) and Manchester (19).
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 5,713 professional contacts with verified work emails tracked across these 1,105 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,105 insulation distributors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Insulation distributors by geography
- Insulation distributors based in Sao Paulo, Brazil
- Insulation distributors based in Calgary, Canada
- Insulation distributors based in Edmonton, Canada
- Insulation distributors based in Mississauga, Canada
- Insulation distributors based in Toronto, Canada
- Insulation distributors based in Santiago, Chile
- Insulation distributors based in New Delhi, India
- Insulation distributors based in Auckland, New Zealand
- Insulation distributors based in Barcelona, Spain
- Insulation distributors based in Madrid, Spain
- Insulation distributors based in Istanbul, Türkiye
- Insulation distributors based in Dubai, United Arab Emirates
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
- Insulation distributors based in Sao Paulo, Brazil
- Insulation distributors based in Calgary, Canada
- Insulation distributors based in Edmonton, Canada
- Insulation distributors based in Mississauga, Canada
- Insulation distributors based in Toronto, Canada
- Insulation distributors based in Santiago, Chile
Company intelligence · public preview
Top 25 insulation distributors 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 1,105 matching company records for insulation distributors based in the United Kingdom, with 15,088 tracked contacts and 5,713 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 16, 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 insulation distributors 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 | SIG PLCsigplc.com HQ: Sheffield, United KingdomReported employees: 5,001-10,000 | Sheffield, United Kingdom | 5,001-10,000 | Exact match | 1,076 contacts → |
“SIG is a leading pan-European provider of specialist construction and insulation products.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Encon & Nevill Longencon.co.uk HQ: Wetherby, United KingdomReported employees: 501-1,000 | Wetherby, United Kingdom | 501-1,000 | Exact match | 331 contacts → |
“Insulation, drywall, ceilings, construction products, external facades, flooring, partitioning, passive fire protection: whatever your project, Encon has the product range…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Darchem Engineeringdarchem.com HQ: Stillington, United KingdomReported employees: 501-1,000 | Stillington, United Kingdom | 501-1,000 | Exact match | 327 contacts → |
“Darchem Engineering Limited is a world class Engineering Company providing products and services primarily to meet the needs of its customers for engineered solutions to high…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Smith Brothers Stores LTDsbs.co.uk HQ: Leicester, United KingdomReported employees: 501-1,000 | Leicester, United Kingdom | 501-1,000 | Exact match | 306 contacts → |
“SBS is one of the oldest and, more recently, one of the largest independent merchants operating from within the UK directly focusing on supplying to the commercial and industrial…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Minsterminsteronline.co.uk HQ: Coventry, United KingdomReported employees: 201-500 | Coventry, United Kingdom | 201-500 | Exact match | 228 contacts → |
“Minster is one of the largest growing national specialist insulation and dry lining distributors in the UK.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | R&m Electrical Group LTDrm-electrical.com HQ: Chandler's Ford, United KingdomReported employees: 201-500 | Chandler's Ford, United Kingdom | 201-500 | Exact match | 201 contacts → |
“R&M Electrical Group is one of the largest independent electrical distributors in the UK.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Rockwool UKrockwool.com HQ: Bridgend, United KingdomReported employees: 501-1,000 | Bridgend, United Kingdom | 501-1,000 | Exact match | 194 contacts → |
“ROCKWOOL Limited is part of the ROCKWOOL Group.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Denmans Electricalrexel.co.uk HQ: Bristol, United KingdomReported employees: 501-1,000 | Bristol, United Kingdom | 501-1,000 | Exact match | 173 contacts → |
“Denmans has over 50 branches nationwide and is part of the largest Electrical Distributor in the world, the Rexel Group.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  CA Groupcagroup.co.ukHQ: Bishop Auckland, United KingdomReported employees: 201-500 | Bishop Auckland, United Kingdom | 201-500 | Exact match | 168 contacts → |
“CA Group is the UK's largest manufacturer and contractor of built-up building envelope systems.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | IKO PLC UKikogroup.co.uk HQ: Wigan, United KingdomReported employees: 201-500 | Wigan, United Kingdom | 201-500 | Exact match | 166 contacts → |
“For over 100 years, we have been producing some of the industry's most innovative roofing, waterproofing, insulation, and infrastructure solutions.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Galaxy Insulation And DRY Lining Limitedgalaxyinsulation.co.uk HQ: Sheffield, United KingdomReported employees: 201-500 | Sheffield, United Kingdom | 201-500 | Exact match | 161 contacts → |
“At Galaxy Insulation & Dry Lining, we’re your nationwide trusted distribution and technical partner.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Batt Cables Worldwidebattcables.comHQ: Erith, United KingdomReported employees: 201-500 | Erith, United Kingdom | 201-500 | Exact match | 148 contacts → |
“Batt Cables has been a trusted name in cable distribution since 1952.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | LEW Electrical Distributorslewelectrical.co.uk HQ: Gainsborough, United KingdomReported employees: 51-200 | Gainsborough, United Kingdom | 51-200 | Exact match | 120 contacts → |
“We are an award winning independent electrical wholesaler selling electrical supplies and services to commercial, residential and industrial trade sectors.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Medlock Electrical Distributorsmedlocks.co.uk HQ: Waltham Cross, United KingdomReported employees: 201-500 | Waltham Cross, United Kingdom | 201-500 | Exact match | 120 contacts → |
“Medlock Electrical Distributors are the largest independent wholesale group in the UK and a leading member of the ANEW buying consortium.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  TF Solutionstfsolutions.co.ukHQ: Burton Upon Trent, United KingdomReported employees: 51-200 | Burton Upon Trent, United Kingdom | 51-200 | Exact match | 111 contacts → |
“TF Solutions first opened its doors in 2001 with a passion and ambition to do the right thing, the right way.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Kooltech LTDkooltech.co.ukHQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 100 contacts → |
“Kooltech Ltd est 1979.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Instagroup LTDinstagroup.co.uk HQ: Finchampstead, United KingdomReported employees: 51-200 | Finchampstead, United Kingdom | 51-200 | Exact match | 99 contacts → |
“Established in 1980, InstaGroup are a UK leader in the energy efficiency industry, covering commercial and residential projects.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Clayton Glassclaytonglass.co.uk HQ: Stanley, United KingdomReported employees: 501-1,000 | Stanley, United Kingdom | 501-1,000 | Exact match | 98 contacts → |
“Clayton Glass is the UK’s favourite Independent IGU supplier and the UK’s leading Conservatory Roof Glass & Composite Door Glass Manufacturer.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Electricbaseelectricbase.co.uk HQ: Oxford, United KingdomReported employees: 51-200 | Oxford, United Kingdom | 51-200 | Exact match | 89 contacts → |
“Electricbase has become a leading power in electrical wholesaling.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Park Electrical Distributors LTDpark-electrical.co.uk HQ: Gateshead, United KingdomReported employees: 51-200 | Gateshead, United Kingdom | 51-200 | Exact match | 80 contacts → |
“Park Electrical Distributors has over 30 years of experience and expertise in the wholesale industry.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ERF Electricalerfelectrical.co.uk HQ: Nottingham, United KingdomReported employees: 51-200 | Nottingham, United Kingdom | 51-200 | Exact match | 75 contacts → |
“ERF Electrical Wholesalers Ltd.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Belgrade Insulations & Dryliningbelgradeinsulations.comHQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 74 contacts → |
“Belgrade Insulation is a privately owned Specialist Distributor of Insulation and Drywall Systems to all sectors of the construction market.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Greenmill AIR Conditioning And Ventilationgreenmillac.comHQ: Colchester, United KingdomReported employees: 51-200 | Colchester, United Kingdom | 51-200 | Exact match | 70 contacts → |
“Greenmill is one of the UK's leading wholesalers of Air Conditioning and Ventilation Install products.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  A&m Insulations A&m Energy Solutionsam-energy.comHQ: Rainford, United KingdomReported employees: 51-200 | Rainford, United Kingdom | 51-200 | Exact match | 69 contacts → |
“We are one of the UK's largest providers of insulation services.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Scattergood & Johnson LTDscatts.co.uk HQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 68 contacts → |
“Electrical Distributors Since 1899.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,105 company matches
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Insulation distributors: dataset insights
October 16, 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
1,097 records in the displayed employee bands.
8 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 1,105 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 16, 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 ↗
Insulation distributors by metro
Questions about this company list
What does Exact match mean for insulation distributors?
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 insulation distributors did RevenueBase find based in the United Kingdom?
The saved snapshot records 1,105 matching company records, 15,088 tracked contacts and 5,713 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 16, 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
Insulation distributors by geography
- Insulation distributors based in Sao Paulo, Brazil
- Insulation distributors based in Calgary, Canada
- Insulation distributors based in Edmonton, Canada
- Insulation distributors based in Mississauga, Canada
- Insulation distributors based in Toronto, Canada
- Insulation distributors based in Santiago, Chile
- Insulation distributors based in New Delhi, India
- Insulation distributors based in Auckland, New Zealand
- Insulation distributors based in Barcelona, Spain
- Insulation distributors based in Madrid, Spain
- Insulation distributors based in Istanbul, Türkiye
- Insulation distributors based in Dubai, United Arab Emirates
Cite this list
RevenueBase Data Team. Top 25 insulation distributors based in the United Kingdom. Snapshot: October 16, 2026. https://revenuebase.ai/companies/insulation-distributors/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
- Insulation distributors based in Sao Paulo, Brazil
- Insulation distributors based in Calgary, Canada
- Insulation distributors based in Edmonton, Canada
- Insulation distributors based in Mississauga, Canada
- Insulation distributors based in Toronto, Canada
- Insulation distributors based in Santiago, Chile
Company intelligence · public preview
Top 25 insulation distributors based in the United Kingdom
RevenueBase records 1,105 matching company records for insulation distributors based in the United Kingdom, with 15,088 tracked contacts and 5,713 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 16, 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 insulation distributors 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 | SIG PLCsigplc.com HQ: Sheffield, United KingdomReported employees: 5,001-10,000 | Sheffield, United Kingdom | 5,001-10,000 | Exact match | 1,076 contacts → |
“SIG is a leading pan-European provider of specialist construction and insulation products.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Encon & Nevill Longencon.co.uk HQ: Wetherby, United KingdomReported employees: 501-1,000 | Wetherby, United Kingdom | 501-1,000 | Exact match | 331 contacts → |
“Insulation, drywall, ceilings, construction products, external facades, flooring, partitioning, passive fire protection: whatever your project, Encon has the product range…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Darchem Engineeringdarchem.com HQ: Stillington, United KingdomReported employees: 501-1,000 | Stillington, United Kingdom | 501-1,000 | Exact match | 327 contacts → |
“Darchem Engineering Limited is a world class Engineering Company providing products and services primarily to meet the needs of its customers for engineered solutions to high…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Smith Brothers Stores LTDsbs.co.uk HQ: Leicester, United KingdomReported employees: 501-1,000 | Leicester, United Kingdom | 501-1,000 | Exact match | 306 contacts → |
“SBS is one of the oldest and, more recently, one of the largest independent merchants operating from within the UK directly focusing on supplying to the commercial and industrial…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Minsterminsteronline.co.uk HQ: Coventry, United KingdomReported employees: 201-500 | Coventry, United Kingdom | 201-500 | Exact match | 228 contacts → |
“Minster is one of the largest growing national specialist insulation and dry lining distributors in the UK.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | R&m Electrical Group LTDrm-electrical.com HQ: Chandler's Ford, United KingdomReported employees: 201-500 | Chandler's Ford, United Kingdom | 201-500 | Exact match | 201 contacts → |
“R&M Electrical Group is one of the largest independent electrical distributors in the UK.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Rockwool UKrockwool.com HQ: Bridgend, United KingdomReported employees: 501-1,000 | Bridgend, United Kingdom | 501-1,000 | Exact match | 194 contacts → |
“ROCKWOOL Limited is part of the ROCKWOOL Group.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Denmans Electricalrexel.co.uk HQ: Bristol, United KingdomReported employees: 501-1,000 | Bristol, United Kingdom | 501-1,000 | Exact match | 173 contacts → |
“Denmans has over 50 branches nationwide and is part of the largest Electrical Distributor in the world, the Rexel Group.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | CA Groupcagroup.co.uk HQ: Bishop Auckland, United KingdomReported employees: 201-500 | Bishop Auckland, United Kingdom | 201-500 | Exact match | 168 contacts → |
“CA Group is the UK's largest manufacturer and contractor of built-up building envelope systems.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | IKO PLC UKikogroup.co.uk HQ: Wigan, United KingdomReported employees: 201-500 | Wigan, United Kingdom | 201-500 | Exact match | 166 contacts → |
“For over 100 years, we have been producing some of the industry's most innovative roofing, waterproofing, insulation, and infrastructure solutions.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Galaxy Insulation And DRY Lining Limitedgalaxyinsulation.co.uk HQ: Sheffield, United KingdomReported employees: 201-500 | Sheffield, United Kingdom | 201-500 | Exact match | 161 contacts → |
“At Galaxy Insulation & Dry Lining, we’re your nationwide trusted distribution and technical partner.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Batt Cables Worldwidebattcables.com HQ: Erith, United KingdomReported employees: 201-500 | Erith, United Kingdom | 201-500 | Exact match | 148 contacts → |
“Batt Cables has been a trusted name in cable distribution since 1952.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | LEW Electrical Distributorslewelectrical.co.uk HQ: Gainsborough, United KingdomReported employees: 51-200 | Gainsborough, United Kingdom | 51-200 | Exact match | 120 contacts → |
“We are an award winning independent electrical wholesaler selling electrical supplies and services to commercial, residential and industrial trade sectors.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Medlock Electrical Distributorsmedlocks.co.uk HQ: Waltham Cross, United KingdomReported employees: 201-500 | Waltham Cross, United Kingdom | 201-500 | Exact match | 120 contacts → |
“Medlock Electrical Distributors are the largest independent wholesale group in the UK and a leading member of the ANEW buying consortium.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | TF Solutionstfsolutions.co.uk HQ: Burton Upon Trent, United KingdomReported employees: 51-200 | Burton Upon Trent, United Kingdom | 51-200 | Exact match | 111 contacts → |
“TF Solutions first opened its doors in 2001 with a passion and ambition to do the right thing, the right way.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kooltech LTDkooltech.co.uk HQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 100 contacts → |
“Kooltech Ltd est 1979.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Instagroup LTDinstagroup.co.uk HQ: Finchampstead, United KingdomReported employees: 51-200 | Finchampstead, United Kingdom | 51-200 | Exact match | 99 contacts → |
“Established in 1980, InstaGroup are a UK leader in the energy efficiency industry, covering commercial and residential projects.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Clayton Glassclaytonglass.co.uk HQ: Stanley, United KingdomReported employees: 501-1,000 | Stanley, United Kingdom | 501-1,000 | Exact match | 98 contacts → |
“Clayton Glass is the UK’s favourite Independent IGU supplier and the UK’s leading Conservatory Roof Glass & Composite Door Glass Manufacturer.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Electricbaseelectricbase.co.uk HQ: Oxford, United KingdomReported employees: 51-200 | Oxford, United Kingdom | 51-200 | Exact match | 89 contacts → |
“Electricbase has become a leading power in electrical wholesaling.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Park Electrical Distributors LTDpark-electrical.co.uk HQ: Gateshead, United KingdomReported employees: 51-200 | Gateshead, United Kingdom | 51-200 | Exact match | 80 contacts → |
“Park Electrical Distributors has over 30 years of experience and expertise in the wholesale industry.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ERF Electricalerfelectrical.co.uk HQ: Nottingham, United KingdomReported employees: 51-200 | Nottingham, United Kingdom | 51-200 | Exact match | 75 contacts → |
“ERF Electrical Wholesalers Ltd.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Belgrade Insulations & Dryliningbelgradeinsulations.com HQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 74 contacts → |
“Belgrade Insulation is a privately owned Specialist Distributor of Insulation and Drywall Systems to all sectors of the construction market.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Greenmill AIR Conditioning And Ventilationgreenmillac.com HQ: Colchester, United KingdomReported employees: 51-200 | Colchester, United Kingdom | 51-200 | Exact match | 70 contacts → |
“Greenmill is one of the UK's leading wholesalers of Air Conditioning and Ventilation Install products.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | A&m Insulations A&m Energy Solutionsam-energy.com HQ: Rainford, United KingdomReported employees: 51-200 | Rainford, United Kingdom | 51-200 | Exact match | 69 contacts → |
“We are one of the UK's largest providers of insulation services.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Scattergood & Johnson LTDscatts.co.uk HQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 68 contacts → |
“Electrical Distributors Since 1899.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,105 company matches
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Insulation distributors: dataset insights
October 16, 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
1,097 records in the displayed employee bands.
8 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 1,105 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 16, 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 ↗
Insulation distributors by metro
Questions about this company list
What does Exact match mean for insulation distributors?
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 insulation distributors did RevenueBase find based in the United Kingdom?
The saved snapshot records 1,105 matching company records, 15,088 tracked contacts and 5,713 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 16, 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.
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Cite this list
RevenueBase Data Team. Top 25 insulation distributors based in the United Kingdom. Snapshot: October 16, 2026. https://revenuebase.ai/companies/insulation-distributors/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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