Company lists · Data refreshed November 2026
Top 25 Insulation suppliers based in Ireland
RevenueBase identified 138 company matches for insulation suppliers associated with Ireland as of November 2026 and tracks 2,490 professional contacts across them, including 1,164 with verified work emails. Dublin is the largest hub.
This list covers company matches for insulation suppliers associated with Ireland, 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 insulation suppliers based in Ireland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,013 contacts → | ||||
Exact match “At Kingspan, we're on a mission to transform the built environment through inspiration, innovation and insight.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 194 contacts → | ||||
Exact match “SIG is Ireland’s leading provider of specialist building products for both commercial and residential projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 55 contacts → | ||||
Exact match “Since 1985, Senator Windows has been helping Irish householders to brighten up their homes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 50 contacts → | ||||
Exact match “Anglo Irish Refrigeration AIR Group, are Ireland’s number one refrigeration and air conditioning equipment supplier, contractor and installer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 40 contacts → | ||||
Exact match “Kingspan Century is the leading provider of off-site construction and Engineered Timber Systems, offering a range of highly insulated and air tight structural systems, with the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 26 contacts → | ||||
Exact match “Tennants Building Products is part of the Tennants Group of Companies, which was originally founded in 1797.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 24 contacts → | ||||
Exact match “Quality Building Materials (QBM) is one of the leaders in the supply of high-performance Roofing and Facade systems across Ireland and the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “Established in 1908 in Strasbourg, France, SOPREMA is a family-owned global provider of waterproofing and building solutions for builders.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 21 contacts → | ||||
Exact match “Welcome Precision Heating is one of Ireland's leading suppliers of heating and renewable energy products to the building and construction Industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 21 contacts → | ||||
Exact match “House 2 Home has been Ireland's leading 'one stop shop' for energy upgrades since 2013.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 19 contacts → | ||||
Exact match “Exitex Ltd has 40 years of experience in designing and manufacturing premium cost-effective weather-proofing, intumescent and acoustic products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “Breffni Insulation was founded in 2006 and the company is registered and compliant with standards as per the National Standards Authority of Ireland (NSAI), Sustainable Energy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “Access Plastics - Ireland's Leading Plastics and Vinyl Stockist Established in July 1994 in Ashbourne, Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “McMahon and Nagle have been in the window business for over 35 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “Your #OneStopShop SEAI approved specialists with complete home energy upgrade solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Buildtec is a leading provider of acoustic / sound insulation and anti-vibration materials and bearings to the Irish construction industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Drawing on the experience and specialist technical knowledge available from the world wide IKO group of companies, IKO Ireland’s roof engineering service concept is trendsetting…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “Castleforms Ltd is a manufacturer of high-quality Expanded Polystyrene (EPS) insulated products and systems that are used in the new build sector based in Portlaoise, Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Complete Insulations is an Irish owned company with over 15 years in the building industry in Ireland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “SIP Energy Ltd, is based in Athenry, Co Galway and has been structural insulated panels for 40+ years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Southern Building products offer Ireland's most comprehensive range of ventilation products, providing quality solutions for eaves, slate, tile and ridge, as well as full range of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “The Altherm ICF System is a modern method of construction that helps you to build better, more comfortable and energy-efficient homes, faster.” 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 “insulation suppliers”. 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 138 insulation suppliers based in Ireland
See the full list, filter by size, metro and specialty, and access 1,164 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Insulation suppliers based in Ireland at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 138 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 Ireland whose business descriptions match “insulation suppliers” 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 1,164 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 “insulation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many insulation suppliers are there based in Ireland?
RevenueBase identified 138 company matches for insulation suppliers associated with Ireland 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?
Kingspan Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most insulation suppliers?
Dublin leads with 16 company records, followed by Cork (5) and Monaghan (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,164 professional contacts with verified work emails tracked across these 138 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 138 insulation suppliers based in Ireland. Start with a free account, no credit card.
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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
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- New lists
- Insulation suppliers based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 insulation suppliers based in Ireland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 138 matching company records for insulation suppliers based in Ireland, with 2,490 tracked contacts and 1,164 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 insulation suppliers based in Ireland
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 |  Kingspan Groupkingspan.comHQ: Kingscourt, IrelandReported employees: 10001+ | Kingscourt, Ireland | 10001+ | Exact match | 1,013 contacts → |
“At Kingspan, we're on a mission to transform the built environment through inspiration, innovation and insight.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  SIG Irelandsig.ieHQ: Dublin, IrelandReported employees: 201-500 | Dublin, Ireland | 201-500 | Exact match | 194 contacts → |
“SIG is Ireland’s leading provider of specialist building products for both commercial and residential projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Senator Windowssenatorwindows.ieHQ: Wexford, IrelandReported employees: 51-200 | Wexford, Ireland | 51-200 | Exact match | 55 contacts → |
“Since 1985, Senator Windows has been helping Irish householders to brighten up their homes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Anglo Irish Refrigeration & AIR Conditioninganglo-irish.comHQ: Ashbourne, IrelandReported employees: 51-200 | Ashbourne, Ireland | 51-200 | Exact match | 50 contacts → |
“Anglo Irish Refrigeration AIR Group, are Ireland’s number one refrigeration and air conditioning equipment supplier, contractor and installer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Kingspan Centurykingspancentury.comHQ: Monaghan, IrelandReported employees: Not recorded | Monaghan, Ireland | Not recorded | Exact match | 40 contacts → |
“Kingspan Century is the leading provider of off-site construction and Engineered Timber Systems, offering a range of highly insulated and air tight structural systems, with the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Tennants Building Productstennantsbp.comHQ: Belfast, IrelandReported employees: 11-50 | Belfast, Ireland | 11-50 | Exact match | 26 contacts → |
“Tennants Building Products is part of the Tennants Group of Companies, which was originally founded in 1797.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  QBMqbm.ieHQ: Dublin 13, IrelandReported employees: 11-50 | Dublin 13, Ireland | 11-50 | Exact match | 24 contacts → |
“Quality Building Materials (QBM) is one of the leaders in the supply of high-performance Roofing and Facade systems across Ireland and the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Soprema Irelandsoprema.ieHQ: Tallaght, IrelandReported employees: Not recorded | Tallaght, Ireland | Not recorded | Exact match | 21 contacts → |
“Established in 1908 in Strasbourg, France, SOPREMA is a family-owned global provider of waterproofing and building solutions for builders.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Precision Heating LTDprecisionheating.ieHQ: Ballycoolin, IrelandReported employees: 11-50 | Ballycoolin, Ireland | 11-50 | Exact match | 21 contacts → |
“Welcome Precision Heating is one of Ireland's leading suppliers of heating and renewable energy products to the building and construction Industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  House 2 Home Retrofit LTDhouse2home.ieHQ: Dublin 12, IrelandReported employees: 11-50 | Dublin 12, Ireland | 11-50 | Exact match | 21 contacts → |
“House 2 Home has been Ireland's leading 'one stop shop' for energy upgrades since 2013.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Exitex LTDexitex.comHQ: Dundalk, IrelandReported employees: 11-50 | Dundalk, Ireland | 11-50 | Exact match | 19 contacts → |
“Exitex Ltd has 40 years of experience in designing and manufacturing premium cost-effective weather-proofing, intumescent and acoustic products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Breffni Insulationbreffniinsulation.comHQ: Kilnaleck, IrelandReported employees: 11-50 | Kilnaleck, Ireland | 11-50 | Exact match | 17 contacts → |
“Breffni Insulation was founded in 2006 and the company is registered and compliant with standards as per the National Standards Authority of Ireland (NSAI), Sustainable Energy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Access Plasticsaccessplastics.comHQ: Ashbourne, IrelandReported employees: 51-200 | Ashbourne, Ireland | 51-200 | Exact match | 17 contacts → |
“Access Plastics - Ireland's Leading Plastics and Vinyl Stockist Established in July 1994 in Ashbourne, Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Isopartner Technical Insulation Solutions LTDisopartner.ieHQ: Ballycoolin, IrelandReported employees: 51-200 | Ballycoolin, Ireland | 51-200 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Cooper Insulation LTDcooperinsulation.ieHQ: Kells, IrelandReported employees: 11-50 | Kells, Ireland | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Mcmahon & Nagle Windows And Doorsmcmnwindows.ieHQ: Co. Dublin, IrelandReported employees: 1-10 | Co. Dublin, Ireland | 1-10 | Exact match | 12 contacts → |
“McMahon and Nagle have been in the window business for over 35 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Envirobead LTDenvirobead.comHQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 11 contacts → |
“Your #OneStopShop SEAI approved specialists with complete home energy upgrade solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Buildtec Acousticsbuildtec.ieHQ: Monaghan, IrelandReported employees: 1-10 | Monaghan, Ireland | 1-10 | Exact match | 11 contacts → |
“Buildtec is a leading provider of acoustic / sound insulation and anti-vibration materials and bearings to the Irish construction industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  IKO Irelandiko.ieHQ: Dublin 15, IrelandReported employees: Not recorded | Dublin 15, Ireland | Not recorded | Exact match | 10 contacts → |
“Drawing on the experience and specialist technical knowledge available from the world wide IKO group of companies, IKO Ireland’s roof engineering service concept is trendsetting…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Bellew Electrical Wholesale LTDbellewelectrical.comHQ: Dundalk, IrelandReported employees: 51-200 | Dundalk, Ireland | 51-200 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Castleforms LTDcastleforms.comHQ: Co. Laois, IrelandReported employees: 11-50 | Co. Laois, Ireland | 11-50 | Exact match | 9 contacts → |
“Castleforms Ltd is a manufacturer of high-quality Expanded Polystyrene (EPS) insulated products and systems that are used in the new build sector based in Portlaoise, Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Complete Insulationscompleteinsulations.ieHQ: Lusk, IrelandReported employees: 1-10 | Lusk, Ireland | 1-10 | Exact match | 8 contacts → |
“Complete Insulations is an Irish owned company with over 15 years in the building industry in Ireland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  SIP Energy LTDsip-energy.comHQ: Athenry, IrelandReported employees: 11-50 | Athenry, Ireland | 11-50 | Exact match | 8 contacts → |
“SIP Energy Ltd, is based in Athenry, Co Galway and has been structural insulated panels for 40+ years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Southern Building Products LTDsouthernbp.ieHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 7 contacts → |
“Southern Building products offer Ireland's most comprehensive range of ventilation products, providing quality solutions for eaves, slate, tile and ridge, as well as full range of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Altherm ICFaltherm.ieHQ: Santry, IrelandReported employees: 1-10 | Santry, Ireland | 1-10 | Exact match | 7 contacts → |
“The Altherm ICF System is a modern method of construction that helps you to build better, more comfortable and energy-efficient homes, faster.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 138 company matches
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Insulation suppliers: 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
137 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 138 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 insulation suppliers?
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 suppliers did RevenueBase find based in Ireland?
The saved snapshot records 138 matching company records, 2,490 tracked contacts and 1,164 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
Insulation suppliers by geography
- Insulation suppliers based in Sao Paulo, Brazil
- Insulation suppliers based in Calgary, Canada
- Insulation suppliers based in Edmonton, Canada
- Insulation suppliers based in Paris, France
- Insulation suppliers based in Bangalore, India
- Insulation suppliers based in New Delhi, India
- Insulation suppliers based in Auckland, New Zealand
- Insulation suppliers based in Barcelona, Spain
- Insulation suppliers based in Madrid, Spain
- Insulation suppliers based in Istanbul, Türkiye
- Insulation suppliers based in Dubai, United Arab Emirates
- Insulation suppliers based in Birmingham, United Kingdom
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 insulation suppliers based in Ireland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/insulation-suppliers/ireland.
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 suppliers based in Sao Paulo, Brazil
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- Insulation suppliers based in Paris, France
- Insulation suppliers based in Bangalore, India
- Insulation suppliers based in New Delhi, India
Company intelligence · public preview
Top 25 insulation suppliers based in Ireland
RevenueBase records 138 matching company records for insulation suppliers based in Ireland, with 2,490 tracked contacts and 1,164 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 insulation suppliers based in Ireland
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 | Kingspan Groupkingspan.com HQ: Kingscourt, IrelandReported employees: 10001+ | Kingscourt, Ireland | 10001+ | Exact match | 1,013 contacts → |
“At Kingspan, we're on a mission to transform the built environment through inspiration, innovation and insight.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SIG Irelandsig.ie HQ: Dublin, IrelandReported employees: 201-500 | Dublin, Ireland | 201-500 | Exact match | 194 contacts → |
“SIG is Ireland’s leading provider of specialist building products for both commercial and residential projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Senator Windowssenatorwindows.ie HQ: Wexford, IrelandReported employees: 51-200 | Wexford, Ireland | 51-200 | Exact match | 55 contacts → |
“Since 1985, Senator Windows has been helping Irish householders to brighten up their homes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Anglo Irish Refrigeration & AIR Conditioninganglo-irish.com HQ: Ashbourne, IrelandReported employees: 51-200 | Ashbourne, Ireland | 51-200 | Exact match | 50 contacts → |
“Anglo Irish Refrigeration AIR Group, are Ireland’s number one refrigeration and air conditioning equipment supplier, contractor and installer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Kingspan Centurykingspancentury.com HQ: Monaghan, IrelandReported employees: Not recorded | Monaghan, Ireland | Not recorded | Exact match | 40 contacts → |
“Kingspan Century is the leading provider of off-site construction and Engineered Timber Systems, offering a range of highly insulated and air tight structural systems, with the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tennants Building Productstennantsbp.com HQ: Belfast, IrelandReported employees: 11-50 | Belfast, Ireland | 11-50 | Exact match | 26 contacts → |
“Tennants Building Products is part of the Tennants Group of Companies, which was originally founded in 1797.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | QBMqbm.ie HQ: Dublin 13, IrelandReported employees: 11-50 | Dublin 13, Ireland | 11-50 | Exact match | 24 contacts → |
“Quality Building Materials (QBM) is one of the leaders in the supply of high-performance Roofing and Facade systems across Ireland and the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Soprema Irelandsoprema.ie HQ: Tallaght, IrelandReported employees: Not recorded | Tallaght, Ireland | Not recorded | Exact match | 21 contacts → |
“Established in 1908 in Strasbourg, France, SOPREMA is a family-owned global provider of waterproofing and building solutions for builders.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Precision Heating LTDprecisionheating.ie HQ: Ballycoolin, IrelandReported employees: 11-50 | Ballycoolin, Ireland | 11-50 | Exact match | 21 contacts → |
“Welcome Precision Heating is one of Ireland's leading suppliers of heating and renewable energy products to the building and construction Industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | House 2 Home Retrofit LTDhouse2home.ie HQ: Dublin 12, IrelandReported employees: 11-50 | Dublin 12, Ireland | 11-50 | Exact match | 21 contacts → |
“House 2 Home has been Ireland's leading 'one stop shop' for energy upgrades since 2013.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Exitex LTDexitex.com HQ: Dundalk, IrelandReported employees: 11-50 | Dundalk, Ireland | 11-50 | Exact match | 19 contacts → |
“Exitex Ltd has 40 years of experience in designing and manufacturing premium cost-effective weather-proofing, intumescent and acoustic products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Breffni Insulationbreffniinsulation.com HQ: Kilnaleck, IrelandReported employees: 11-50 | Kilnaleck, Ireland | 11-50 | Exact match | 17 contacts → |
“Breffni Insulation was founded in 2006 and the company is registered and compliant with standards as per the National Standards Authority of Ireland (NSAI), Sustainable Energy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Access Plasticsaccessplastics.com HQ: Ashbourne, IrelandReported employees: 51-200 | Ashbourne, Ireland | 51-200 | Exact match | 17 contacts → |
“Access Plastics - Ireland's Leading Plastics and Vinyl Stockist Established in July 1994 in Ashbourne, Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Isopartner Technical Insulation Solutions LTDisopartner.ie HQ: Ballycoolin, IrelandReported employees: 51-200 | Ballycoolin, Ireland | 51-200 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Cooper Insulation LTDcooperinsulation.ie HQ: Kells, IrelandReported employees: 11-50 | Kells, Ireland | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Mcmahon & Nagle Windows And Doorsmcmnwindows.ie HQ: Co. Dublin, IrelandReported employees: 1-10 | Co. Dublin, Ireland | 1-10 | Exact match | 12 contacts → |
“McMahon and Nagle have been in the window business for over 35 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Envirobead LTDenvirobead.com HQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 11 contacts → |
“Your #OneStopShop SEAI approved specialists with complete home energy upgrade solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Buildtec Acousticsbuildtec.ie HQ: Monaghan, IrelandReported employees: 1-10 | Monaghan, Ireland | 1-10 | Exact match | 11 contacts → |
“Buildtec is a leading provider of acoustic / sound insulation and anti-vibration materials and bearings to the Irish construction industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | IKO Irelandiko.ie HQ: Dublin 15, IrelandReported employees: Not recorded | Dublin 15, Ireland | Not recorded | Exact match | 10 contacts → |
“Drawing on the experience and specialist technical knowledge available from the world wide IKO group of companies, IKO Ireland’s roof engineering service concept is trendsetting…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bellew Electrical Wholesale LTDbellewelectrical.com HQ: Dundalk, IrelandReported employees: 51-200 | Dundalk, Ireland | 51-200 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Castleforms LTDcastleforms.com HQ: Co. Laois, IrelandReported employees: 11-50 | Co. Laois, Ireland | 11-50 | Exact match | 9 contacts → |
“Castleforms Ltd is a manufacturer of high-quality Expanded Polystyrene (EPS) insulated products and systems that are used in the new build sector based in Portlaoise, Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Complete Insulationscompleteinsulations.ie HQ: Lusk, IrelandReported employees: 1-10 | Lusk, Ireland | 1-10 | Exact match | 8 contacts → |
“Complete Insulations is an Irish owned company with over 15 years in the building industry in Ireland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | SIP Energy LTDsip-energy.com HQ: Athenry, IrelandReported employees: 11-50 | Athenry, Ireland | 11-50 | Exact match | 8 contacts → |
“SIP Energy Ltd, is based in Athenry, Co Galway and has been structural insulated panels for 40+ years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Southern Building Products LTDsouthernbp.ie HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 7 contacts → |
“Southern Building products offer Ireland's most comprehensive range of ventilation products, providing quality solutions for eaves, slate, tile and ridge, as well as full range of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Altherm ICFaltherm.ie HQ: Santry, IrelandReported employees: 1-10 | Santry, Ireland | 1-10 | Exact match | 7 contacts → |
“The Altherm ICF System is a modern method of construction that helps you to build better, more comfortable and energy-efficient homes, faster.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 138 company matches
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Insulation suppliers: 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
137 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 138 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 insulation suppliers?
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 suppliers did RevenueBase find based in Ireland?
The saved snapshot records 138 matching company records, 2,490 tracked contacts and 1,164 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.
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Cite this list
RevenueBase Data Team. Top 25 insulation suppliers based in Ireland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/insulation-suppliers/ireland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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