Company lists · Data refreshed September 2026
Top 17 Rockwool insulation manufacturers based in the United Kingdom
RevenueBase identified 40 company matches for rockwool insulation manufacturers associated with the United Kingdom as of September 2026 and tracks 570 professional contacts across them, including 206 with verified work emails. London is the largest hub.
This list covers company matches for rockwool insulation manufacturers 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 September 30, 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 17 largest rockwool insulation manufacturers based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 178 contacts → | ||||
Exact match “ROCKWOOL Limited is part of the ROCKWOOL Group.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 55 contacts → | ||||
Exact match “We can offer you thermal and acoustic glass mineral wool products that meet exacting standards together with a service that’s tailored to you.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 40 contacts → | ||||
Exact match “We manufacture high performance insulation products for pipework and ductwork in building services / HVAC, process, petrochemical and refrigeration services applications.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 23 contacts → | ||||
Exact match “Natural fibre thermal and acoustic insulation manufacturing specialists also serving wider non-woven markets.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 15 contacts → | ||||
Exact match “Klasse Group wants to create a safer future and drive change in the building industry to ensure that every structure is designed and fabricated with superior fire safety as a…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 9 contacts → | ||||
Exact match “IBSL have been established since 1989 as a provider of high performance insulation products.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 6 contacts → | ||||
Exact match “Thermal Insulation | Fire Stopping | Acoustic Insulation | Trapezoidal Acoustic Infill | Cavity Stop Sock | TCB | Insulated DPC | Open State Cavity Barrier | Rainscreen | External…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 6 contacts → | ||||
Exact match “We are an independent distributor and fabricator of thermal insulation products based in the West Midlands with coverage and prompt service across the whole of the UK and Ireland.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 5 contacts → | ||||
Exact match “OJM Insulations supply and install insulation to pipework and ductwork from all the leading manufacturers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “Redplug specialises in blowing stone wool insulation, to help with thermal, fire spreading, nuisance noise and soundproofing insulation problems across England and Wales.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Coverock Insulation - Provider of Fire-Resistant Mineral Wool for Superior Thermal and Acoustic Performance in the UK market.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Company manufactures Multi Foil, Sheep's Wool & Hemp, Natural insulation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “Marmox (UK) Ltd is a British company that forms part of the a global group of companies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “With 35 years' experience in the thermal insulation industry in the UK and overseas CorePro Systems offers its clients an independent choice of thermal insulation products and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “Protect what matters most.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match “Low-E Reflective Insulation is a well-established, driven and innovative company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “EDEN RENEWABLE INNOVATIONS LIMITED manufacturers of Thermafleece, the UK's first sheep's wool insulation.” Recorded in the RevenueBase company graph · Sep 30, 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 “rockwool insulation manufacturers”. 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 17 of 40 rockwool insulation manufacturers based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 206 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Rockwool insulation manufacturers based in the United Kingdom at a glance
As of Sep 30, 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 40 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 “rockwool insulation manufacturers” 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 206 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 September 30, 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 “rockwool insulation manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many rockwool insulation manufacturers are there based in the United Kingdom?
RevenueBase identified 40 company matches for rockwool insulation manufacturers associated with the United Kingdom as of September 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?
Rockwool UK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most rockwool insulation manufacturers?
London leads with 6 company records, followed by Pershore (2) and Runcorn (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 206 professional contacts with verified work emails tracked across these 40 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 September 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 40 rockwool insulation manufacturers based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Rockwool insulation manufacturers by geography
- Rockwool insulation manufacturers based in France
- Rockwool insulation manufacturers based in Germany
- Rockwool insulation manufacturers based in India
- Rockwool insulation manufacturers based in Italy
- Rockwool insulation manufacturers based in the Netherlands
- Rockwool insulation manufacturers based in the United States
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
- Rockwool insulation manufacturers based in France
- Rockwool insulation manufacturers based in Germany
- Rockwool insulation manufacturers based in India
- Rockwool insulation manufacturers based in Italy
- Rockwool insulation manufacturers based in the Netherlands
- Rockwool insulation manufacturers based in the United States
Company intelligence · public preview
Top 17 rockwool insulation manufacturers 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 40 matching company records for rockwool insulation manufacturers based in the United Kingdom, with 570 tracked contacts and 206 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 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 17 rockwool insulation manufacturers 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 | Rockwool UKrockwool.com HQ: Bridgend, United KingdomReported employees: 501-1,000 | Bridgend, United Kingdom | 501-1,000 | Exact match | 178 contacts → |
“ROCKWOOL Limited is part of the ROCKWOOL Group.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Superglass Insulation By Etexsuperglass.co.uk HQ: Stirling, United KingdomReported employees: 201-500 | Stirling, United Kingdom | 201-500 | Exact match | 55 contacts → |
“We can offer you thermal and acoustic glass mineral wool products that meet exacting standards together with a service that’s tailored to you.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kingspan Technical Insulation LTDkingspantechnicalinsulation.com HQ: Basildon, United KingdomReported employees: 51-200 | Basildon, United Kingdom | 51-200 | Exact match | 40 contacts → |
“We manufacture high performance insulation products for pipework and ductwork in building services / HVAC, process, petrochemical and refrigeration services applications.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Indinatureindinature.coHQ: Jedburgh, United KingdomReported employees: 11-50 | Jedburgh, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Natural fibre thermal and acoustic insulation manufacturing specialists also serving wider non-woven markets.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Klasse Group LTDklassegroup.co.uk HQ: Swansea, United KingdomReported employees: 51-200 | Swansea, United Kingdom | 51-200 | Exact match | 15 contacts → |
“Klasse Group wants to create a safer future and drive change in the building industry to ensure that every structure is designed and fabricated with superior fire safety as a…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ibsl Group LTDibslgroup.co.uk HQ: Seaton Delaval, United KingdomReported employees: 51-200 | Seaton Delaval, United Kingdom | 51-200 | Exact match | 9 contacts → |
“IBSL have been established since 1989 as a provider of high performance insulation products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Concept Conversions LTDconcept-conversions.co.uk HQ: Wellingborough, United KingdomReported employees: 11-50 | Wellingborough, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Thermal Insulation | Fire Stopping | Acoustic Insulation | Trapezoidal Acoustic Infill | Cavity Stop Sock | TCB | Insulated DPC | Open State Cavity Barrier | Rainscreen | External…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Foamtech Limitedfoam-tech.co.uk HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 6 contacts → |
“We are an independent distributor and fabricator of thermal insulation products based in the West Midlands with coverage and prompt service across the whole of the UK and Ireland.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | OJM Insulations LTDojminsulations.co.uk HQ: South Woodham Ferrers, United KingdomReported employees: 11-50 | South Woodham Ferrers, United Kingdom | 11-50 | Exact match | 5 contacts → |
“OJM Insulations supply and install insulation to pipework and ductwork from all the leading manufacturers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Redplug Blown Insulation LTDredplug.co.uk HQ: Pershore, United KingdomReported employees: 1-10 | Pershore, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Redplug specialises in blowing stone wool insulation, to help with thermal, fire spreading, nuisance noise and soundproofing insulation problems across England and Wales.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Coverock Insulationcoverock.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Coverock Insulation - Provider of Fire-Resistant Mineral Wool for Superior Thermal and Acoustic Performance in the UK market.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | IPP LTDintpetro.com HQ: Southminster, United KingdomReported employees: 11-50 | Southminster, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Company manufactures Multi Foil, Sheep's Wool & Hemp, Natural insulation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Marmox Construction Productsmarmox.co.uk HQ: Chatham Kent, United KingdomReported employees: 11-50 | Chatham Kent, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Marmox (UK) Ltd is a British company that forms part of the a global group of companies.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Corepro Systems Limitedcoreprosystems.co.uk HQ: Paignton, United KingdomReported employees: 1-10 | Paignton, United Kingdom | 1-10 | Exact match | 2 contacts → |
“With 35 years' experience in the thermal insulation industry in the UK and overseas CorePro Systems offers its clients an independent choice of thermal insulation products and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Owens Corning Foamglas UKfoamglas.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 1 contacts → |
“Protect what matters most.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Low-E Insulation UK & EUlow-e.co.uk HQ: Liverpool, United KingdomReported employees: 1-10 | Liverpool, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Low-E Reflective Insulation is a well-established, driven and innovative company.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Eden Renewable Innovations LTDthermafleece.com HQ: Dacre Penrith, United KingdomReported employees: 1-10 | Dacre Penrith, United Kingdom | 1-10 | Exact match | 1 contacts → |
“EDEN RENEWABLE INNOVATIONS LIMITED manufacturers of Thermafleece, the UK's first sheep's wool insulation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 40 company matches
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Rockwool insulation manufacturers: dataset insights
September 30, 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
40 records in the displayed employee bands.
0 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 40 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: September 30, 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 rockwool insulation manufacturers?
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 rockwool insulation manufacturers did RevenueBase find based in the United Kingdom?
The saved snapshot records 40 matching company records, 570 tracked contacts and 206 verified emails. The public preview displays 17 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: September 30, 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
Rockwool insulation manufacturers by geography
- Rockwool insulation manufacturers based in France
- Rockwool insulation manufacturers based in Germany
- Rockwool insulation manufacturers based in India
- Rockwool insulation manufacturers based in Italy
- Rockwool insulation manufacturers based in the Netherlands
- Rockwool insulation manufacturers based in the United States
Cite this list
RevenueBase Data Team. Top 17 rockwool insulation manufacturers based in the United Kingdom. Snapshot: September 30, 2026. https://revenuebase.ai/companies/rockwool-insulation-manufacturers/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
- Rockwool insulation manufacturers based in France
- Rockwool insulation manufacturers based in Germany
- Rockwool insulation manufacturers based in India
- Rockwool insulation manufacturers based in Italy
- Rockwool insulation manufacturers based in the Netherlands
- Rockwool insulation manufacturers based in the United States
Company intelligence · public preview
Top 17 rockwool insulation manufacturers based in the United Kingdom
RevenueBase records 40 matching company records for rockwool insulation manufacturers based in the United Kingdom, with 570 tracked contacts and 206 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 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 17 rockwool insulation manufacturers 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 | Rockwool UKrockwool.com HQ: Bridgend, United KingdomReported employees: 501-1,000 | Bridgend, United Kingdom | 501-1,000 | Exact match | 178 contacts → |
“ROCKWOOL Limited is part of the ROCKWOOL Group.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Superglass Insulation By Etexsuperglass.co.uk HQ: Stirling, United KingdomReported employees: 201-500 | Stirling, United Kingdom | 201-500 | Exact match | 55 contacts → |
“We can offer you thermal and acoustic glass mineral wool products that meet exacting standards together with a service that’s tailored to you.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kingspan Technical Insulation LTDkingspantechnicalinsulation.com HQ: Basildon, United KingdomReported employees: 51-200 | Basildon, United Kingdom | 51-200 | Exact match | 40 contacts → |
“We manufacture high performance insulation products for pipework and ductwork in building services / HVAC, process, petrochemical and refrigeration services applications.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Indinatureindinature.co HQ: Jedburgh, United KingdomReported employees: 11-50 | Jedburgh, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Natural fibre thermal and acoustic insulation manufacturing specialists also serving wider non-woven markets.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Klasse Group LTDklassegroup.co.uk HQ: Swansea, United KingdomReported employees: 51-200 | Swansea, United Kingdom | 51-200 | Exact match | 15 contacts → |
“Klasse Group wants to create a safer future and drive change in the building industry to ensure that every structure is designed and fabricated with superior fire safety as a…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ibsl Group LTDibslgroup.co.uk HQ: Seaton Delaval, United KingdomReported employees: 51-200 | Seaton Delaval, United Kingdom | 51-200 | Exact match | 9 contacts → |
“IBSL have been established since 1989 as a provider of high performance insulation products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Concept Conversions LTDconcept-conversions.co.uk HQ: Wellingborough, United KingdomReported employees: 11-50 | Wellingborough, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Thermal Insulation | Fire Stopping | Acoustic Insulation | Trapezoidal Acoustic Infill | Cavity Stop Sock | TCB | Insulated DPC | Open State Cavity Barrier | Rainscreen | External…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Foamtech Limitedfoam-tech.co.uk HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 6 contacts → |
“We are an independent distributor and fabricator of thermal insulation products based in the West Midlands with coverage and prompt service across the whole of the UK and Ireland.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | OJM Insulations LTDojminsulations.co.uk HQ: South Woodham Ferrers, United KingdomReported employees: 11-50 | South Woodham Ferrers, United Kingdom | 11-50 | Exact match | 5 contacts → |
“OJM Insulations supply and install insulation to pipework and ductwork from all the leading manufacturers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Redplug Blown Insulation LTDredplug.co.uk HQ: Pershore, United KingdomReported employees: 1-10 | Pershore, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Redplug specialises in blowing stone wool insulation, to help with thermal, fire spreading, nuisance noise and soundproofing insulation problems across England and Wales.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Coverock Insulationcoverock.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Coverock Insulation - Provider of Fire-Resistant Mineral Wool for Superior Thermal and Acoustic Performance in the UK market.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | IPP LTDintpetro.com HQ: Southminster, United KingdomReported employees: 11-50 | Southminster, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Company manufactures Multi Foil, Sheep's Wool & Hemp, Natural insulation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Marmox Construction Productsmarmox.co.uk HQ: Chatham Kent, United KingdomReported employees: 11-50 | Chatham Kent, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Marmox (UK) Ltd is a British company that forms part of the a global group of companies.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Corepro Systems Limitedcoreprosystems.co.uk HQ: Paignton, United KingdomReported employees: 1-10 | Paignton, United Kingdom | 1-10 | Exact match | 2 contacts → |
“With 35 years' experience in the thermal insulation industry in the UK and overseas CorePro Systems offers its clients an independent choice of thermal insulation products and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Owens Corning Foamglas UKfoamglas.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 1 contacts → |
“Protect what matters most.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Low-E Insulation UK & EUlow-e.co.uk HQ: Liverpool, United KingdomReported employees: 1-10 | Liverpool, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Low-E Reflective Insulation is a well-established, driven and innovative company.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Eden Renewable Innovations LTDthermafleece.com HQ: Dacre Penrith, United KingdomReported employees: 1-10 | Dacre Penrith, United Kingdom | 1-10 | Exact match | 1 contacts → |
“EDEN RENEWABLE INNOVATIONS LIMITED manufacturers of Thermafleece, the UK's first sheep's wool insulation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 40 company matches
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Rockwool insulation manufacturers: dataset insights
September 30, 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
40 records in the displayed employee bands.
0 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 40 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: September 30, 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 rockwool insulation manufacturers?
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 rockwool insulation manufacturers did RevenueBase find based in the United Kingdom?
The saved snapshot records 40 matching company records, 570 tracked contacts and 206 verified emails. The public preview displays 17 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: September 30, 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
Rockwool insulation manufacturers by geography
- Rockwool insulation manufacturers based in France
- Rockwool insulation manufacturers based in Germany
- Rockwool insulation manufacturers based in India
- Rockwool insulation manufacturers based in Italy
- Rockwool insulation manufacturers based in the Netherlands
- Rockwool insulation manufacturers based in the United States
Cite this list
RevenueBase Data Team. Top 17 rockwool insulation manufacturers based in the United Kingdom. Snapshot: September 30, 2026. https://revenuebase.ai/companies/rockwool-insulation-manufacturers/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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