Company lists · Data refreshed September 2026
Top 25 Airtight building specialists worldwide
RevenueBase identified 1,028 company matches for airtight building specialists worldwide as of September 2026 and tracks 6,435 professional contacts across them, including 1,927 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for airtight building specialists worldwide, 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. Country and city lists for airtight building specialists follow the table.
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 airtight building specialists worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 456 contacts → | ||||
Exact match “Henry, a Carlisle Company, is North America’s leader in Building Envelope Systems®, managing the flow of water, vapor, air, and energy from foundation to roof to ensure…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 407 contacts → | ||||
Exact match “Soler & Palau es el líder mundial en la fabricación de sistemas de ventilación para la mejora de la calidad del aire interior de los edificios que habitamos y transitamos.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 198 contacts → | ||||
Exact match “Eurocombles, isoler vos combles, garages et caves à seulement 1€!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 126 contacts → | ||||
Exact match “We design, manufacture, and install customized building envelope systems with high architectural value.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 121 contacts → | ||||
Exact match “From new construction homes to the complex specialty projects we’re famous for, Coastal is ready to get to work on your building, with a team of engineers that manufactures and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 74 contacts → | ||||
Exact match “Steboma is specialist in ventilatietechniek met een sterke focus op woningbouw en renovatie.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 74 contacts → | ||||
Exact match “Isolerab AB erbjuder villaägare en helhetslösning för ett friskare inomhusklimat och lägre energikostnader; Tilläggsisolering, Ventilation och Mögelbehandling.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 65 contacts → | ||||
Exact match “At 21 Degrees, we believe buildings should be designed for lower energy use, healthier spaces and better comfort.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 61 contacts → | ||||
Exact match “Austrotherm ist Spezialist für hocheffiziente, klimaschützende Dämmlösungen vom Keller bis zum Dach.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 60 contacts → | ||||
Exact match “Met meer dan 20 bedrijven behoort de Interduct Groep tot de grootste ventilatietechnische specialisten van Nederland.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 59 contacts → | ||||
Exact match “Schilt is dé luchttechnische partner in binnenklimaat.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 58 contacts → | ||||
Exact match “A.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 54 contacts → | ||||
Exact match “1,8 Billion €” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 54 contacts → | ||||
Exact match “Neovivo est spécialisé dans l’amélioration globale de l’habitat : traitement de l’air, de l’eau, de l’habitat, chauffage et isolation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 51 contacts → | ||||
Exact match “Fondé en 2008, UBAT est spécialisé dans l’accompagnement et le contrôle des bâtiments en vue de l’atteinte de performances énergétiques.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 44 contacts → | ||||
Exact match “As a manufacturer of cellulose insulation and blowing machines in conjunction with the airtightness system developed in house, the company enjoys a unique expert status throughout…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 43 contacts → | ||||
Exact match “Heating, Ventilating, & Air Conditioning for Multi-Family and Commercial projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 43 contacts → | ||||
Exact match “With ThermoSolutions, you will be kept warm.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 42 contacts → | ||||
Exact match “Cervi on energiatehokkaaseen ilmanvaihtoon ja jäähdytyksen/ lämmitykseen keskittynyt erikoisasiantuntijaorganisaatio.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 41 contacts → | ||||
Exact match “BEE provides a comprehensive range of services dedicated to designing, inspecting, and testing buildings with a specific focus on weatherization and air barrier, energy efficiency…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 40 contacts → | ||||
Exact match “Since 2013, Performance Insulation & Energy Services has been offering cost-effective insulation, weatherization, and energy services to builders in the Pacific Northwest.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 40 contacts → | ||||
Exact match “Energy efficient homes begin with the protective shell around the home called the thermal envelope.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 36 contacts → | ||||
Exact match “Ecological Building Systems was set up in Athboy, County Meath in the UK division was established in 2007 and is based near Carlisle in Cumbria.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 36 contacts → | ||||
Exact match “Emtec Consulting Engineers is a privately owned and operated firm headquartered in Long Island, with a branch office in Manhattan.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 33 contacts → | ||||
Exact match “Leader du secteur du CVC et de l'efficacité énergétique, Osmose fournit des solutions innovantes et clés en main aux industriels.” 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 “airtight building specialists”. 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 1,028 airtight building specialists worldwide
See the full list, filter by size, metro and specialty, and access 1,927 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Airtight building specialists worldwide at a glance
As of Sep 30, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for airtight building specialists are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “airtight building specialists” 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. 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 1,927 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.
Airtight building specialists by location
8 lists · largest firstEvery Airtight building specialists list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Airtight building specialists based in the United States309
- Airtight building specialists based in France105
- Airtight building specialists based in Canada53
- Airtight building specialists based in the Netherlands50
- Airtight building specialists based in the United Kingdom43
- Airtight building specialists based in Belgium38
- Airtight building specialists based in Germany37
- Airtight building specialists based in Switzerland25
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 “airtight building specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many airtight building specialists are there worldwide?
RevenueBase identified 1,028 company matches for airtight building specialists worldwide 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?
Henry, A Carlisle Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most airtight building specialists?
The United States leads with 309 companies, followed by France (105) and Canada (53). Every airtight building specialists list by country and city is linked on this page.
Which city has the most airtight building specialists?
New York leads with 7 company records, followed by Madrid (5) and Seattle (5).
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 1,927 professional contacts with verified work emails tracked across these 1,028 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 1,028 airtight building specialists worldwide. 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
Company intelligence · public preview
Top 25 airtight building specialists worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,028 matching company records for airtight building specialists worldwide, with 6,435 tracked contacts and 1,927 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: 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 25 airtight building specialists worldwide
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 | Henry, A Carlisle Companyhenry.com HQ: Kimberton, PA, United StatesReported employees: 501-1,000 | Kimberton, PA, United States | 501-1,000 | Exact match | 456 contacts → |
“Henry, a Carlisle Company, is North America’s leader in Building Envelope Systems®, managing the flow of water, vapor, air, and energy from foundation to roof to ensure…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | S&p Ventilación Españasolerpalau.com HQ: Barcelona, United KingdomReported employees: 1,001-5,000 | Barcelona, United Kingdom | 1,001-5,000 | Exact match | 407 contacts → |
“Soler & Palau es el líder mundial en la fabricación de sistemas de ventilación para la mejora de la calidad del aire interior de los edificios que habitamos y transitamos.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Eurocombles By Opnreurocombles.fr HQ: Solaize, FranceReported employees: Not recorded | Solaize, France | Not recorded | Exact match | 198 contacts → |
“Eurocombles, isoler vos combles, garages et caves à seulement 1€!” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Gualinigualini.euHQ: Costa Di Mezzate, ItalyReported employees: 51-200 | Costa Di Mezzate, Italy | 51-200 | Exact match | 126 contacts → |
“We design, manufacture, and install customized building envelope systems with high architectural value.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Coastalcoastalinsulationcorp.com HQ: East Windsor, NJ, United StatesReported employees: 51-200 | East Windsor, NJ, United States | 51-200 | Exact match | 121 contacts → |
“From new construction homes to the complex specialty projects we’re famous for, Coastal is ready to get to work on your building, with a team of engineers that manufactures and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Stebomasteboma.nl HQ: Beverwijk, NetherlandsReported employees: 201-500 | Beverwijk, Netherlands | 201-500 | Exact match | 74 contacts → |
“Steboma is specialist in ventilatietechniek met een sterke focus op woningbouw en renovatie.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Isolerab ABisolerab.se HQ: Borlänge, SwedenReported employees: 51-200 | Borlänge, Sweden | 51-200 | Exact match | 74 contacts → |
“Isolerab AB erbjuder villaägare en helhetslösning för ett friskare inomhusklimat och lägre energikostnader; Tilläggsisolering, Ventilation och Mögelbehandling.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  21 Degrees21degrees.comHQ: Nationwide, United KingdomReported employees: 201-500 | Nationwide, United Kingdom | 201-500 | Exact match | 65 contacts → |
“At 21 Degrees, we believe buildings should be designed for lower energy use, healthier spaces and better comfort.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Austrotherm Gmbhaustrotherm.atHQ: Waldegg/wopfing, AustriaReported employees: 201-500 | Waldegg/wopfing, Austria | 201-500 | Exact match | 61 contacts → |
“Austrotherm ist Spezialist für hocheffiziente, klimaschützende Dämmlösungen vom Keller bis zum Dach.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Interductinterduct.nlHQ: Ittervoort, NetherlandsReported employees: 201-500 | Ittervoort, Netherlands | 201-500 | Exact match | 60 contacts → |
“Met meer dan 20 bedrijven behoort de Interduct Groep tot de grootste ventilatietechnische specialisten van Nederland.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Schiltschiltbedrijven.nlHQ: Meerkerk, NetherlandsReported employees: 51-200 | Meerkerk, Netherlands | 51-200 | Exact match | 59 contacts → |
“Schilt is dé luchttechnische partner in binnenklimaat.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | A.Proctor Group LTDproctorgroup.com HQ: Blairgowrie, United KingdomReported employees: 51-200 | Blairgowrie, United Kingdom | 51-200 | Exact match | 58 contacts → |
“A.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tramicotramico.fr HQ: Gournay-en-bray, FranceReported employees: 51-200 | Gournay-en-bray, France | 51-200 | Exact match | 54 contacts → |
“1,8 Billion €” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Neovivoneovivo.fr HQ: Bouguenais, FranceReported employees: 51-200 | Bouguenais, France | 51-200 | Exact match | 54 contacts → |
“Neovivo est spécialisé dans l’amélioration globale de l’habitat : traitement de l’air, de l’eau, de l’habitat, chauffage et isolation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | UBATubat.fr HQ: Rennes, FranceReported employees: 11-50 | Rennes, France | 11-50 | Exact match | 51 contacts → |
“Fondé en 2008, UBAT est spécialisé dans l’accompagnement et le contrôle des bâtiments en vue de l’atteinte de performances énergétiques.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Isocell Gmbh & CO KGisocell.com HQ: Neumarkt Am Wallersee, AustriaReported employees: 51-200 | Neumarkt Am Wallersee, Austria | 51-200 | Exact match | 44 contacts → |
“As a manufacturer of cellulose insulation and blowing machines in conjunction with the airtightness system developed in house, the company enjoys a unique expert status throughout…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Titan Mechanical INCtitanmech.net HQ: Manassas Park, VA, United StatesReported employees: 11-50 | Manassas Park, VA, United States | 11-50 | Exact match | 43 contacts → |
“Heating, Ventilating, & Air Conditioning for Multi-Family and Commercial projects.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Thermosolutions BVts.nl HQ: Enschede, NetherlandsReported employees: 51-200 | Enschede, Netherlands | 51-200 | Exact match | 43 contacts → |
“With ThermoSolutions, you will be kept warm.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  CERVIcervi.fiHQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 42 contacts → |
“Cervi on energiatehokkaaseen ilmanvaihtoon ja jäähdytyksen/ lämmitykseen keskittynyt erikoisasiantuntijaorganisaatio.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  BEE Engineersbee-engineers.comHQ: Edmonds, WA, United StatesReported employees: 11-50 | Edmonds, WA, United States | 11-50 | Exact match | 41 contacts → |
“BEE provides a comprehensive range of services dedicated to designing, inspecting, and testing buildings with a specific focus on weatherization and air barrier, energy efficiency…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Performance Insulation Energy Services, INCperforminsulation.com HQ: Tigard, OR, United StatesReported employees: 51-200 | Tigard, OR, United States | 51-200 | Exact match | 40 contacts → |
“Since 2013, Performance Insulation & Energy Services has been offering cost-effective insulation, weatherization, and energy services to builders in the Pacific Northwest.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Progressive Insulation & Windowsprogressiveiw.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 40 contacts → |
“Energy efficient homes begin with the protective shell around the home called the thermal envelope.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ecological Building Systemsecologicalbuildingsystems.com HQ: Athboy, IrelandReported employees: 51-200 | Athboy, Ireland | 51-200 | Exact match | 36 contacts → |
“Ecological Building Systems was set up in Athboy, County Meath in the UK division was established in 2007 and is based near Carlisle in Cumbria.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Emtec Consulting Engineersemtec-engineers.com HQ: Ronkonkoma, NY, United StatesReported employees: 11-50 | Ronkonkoma, NY, United States | 11-50 | Exact match | 36 contacts → |
“Emtec Consulting Engineers is a privately owned and operated firm headquartered in Long Island, with a branch office in Manhattan.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Osmoseosmose06.comHQ: Roquefort Les Pins, FranceReported employees: 11-50 | Roquefort Les Pins, France | 11-50 | Exact match | 33 contacts → |
“Leader du secteur du CVC et de l'efficacité énergétique, Osmose fournit des solutions innovantes et clés en main aux industriels.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,028 company matches
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Airtight building specialists: 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
1,012 records in the displayed employee bands.
16 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,028 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 ↗
Airtight building specialists by location
8 lists · largest firstEvery Airtight building specialists list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Airtight building specialists based in the United States309
- Airtight building specialists based in France105
- Airtight building specialists based in Canada53
- Airtight building specialists based in the Netherlands50
- Airtight building specialists based in the United Kingdom43
- Airtight building specialists based in Belgium38
- Airtight building specialists based in Germany37
- Airtight building specialists based in Switzerland25
Questions about this company list
What does Exact match mean for airtight building specialists?
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 airtight building specialists did RevenueBase find worldwide?
The saved snapshot records 1,028 matching company records, 6,435 tracked contacts and 1,927 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: 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.
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Cite this list
RevenueBase Data Team. Top 25 airtight building specialists worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/airtight-building-specialists.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 airtight building specialists worldwide
RevenueBase records 1,028 matching company records for airtight building specialists worldwide, with 6,435 tracked contacts and 1,927 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: 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 25 airtight building specialists worldwide
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 | Henry, A Carlisle Companyhenry.com HQ: Kimberton, PA, United StatesReported employees: 501-1,000 | Kimberton, PA, United States | 501-1,000 | Exact match | 456 contacts → |
“Henry, a Carlisle Company, is North America’s leader in Building Envelope Systems®, managing the flow of water, vapor, air, and energy from foundation to roof to ensure…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | S&p Ventilación Españasolerpalau.com HQ: Barcelona, United KingdomReported employees: 1,001-5,000 | Barcelona, United Kingdom | 1,001-5,000 | Exact match | 407 contacts → |
“Soler & Palau es el líder mundial en la fabricación de sistemas de ventilación para la mejora de la calidad del aire interior de los edificios que habitamos y transitamos.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Eurocombles By Opnreurocombles.fr HQ: Solaize, FranceReported employees: Not recorded | Solaize, France | Not recorded | Exact match | 198 contacts → |
“Eurocombles, isoler vos combles, garages et caves à seulement 1€!” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gualinigualini.eu HQ: Costa Di Mezzate, ItalyReported employees: 51-200 | Costa Di Mezzate, Italy | 51-200 | Exact match | 126 contacts → |
“We design, manufacture, and install customized building envelope systems with high architectural value.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Coastalcoastalinsulationcorp.com HQ: East Windsor, NJ, United StatesReported employees: 51-200 | East Windsor, NJ, United States | 51-200 | Exact match | 121 contacts → |
“From new construction homes to the complex specialty projects we’re famous for, Coastal is ready to get to work on your building, with a team of engineers that manufactures and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Stebomasteboma.nl HQ: Beverwijk, NetherlandsReported employees: 201-500 | Beverwijk, Netherlands | 201-500 | Exact match | 74 contacts → |
“Steboma is specialist in ventilatietechniek met een sterke focus op woningbouw en renovatie.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Isolerab ABisolerab.se HQ: Borlänge, SwedenReported employees: 51-200 | Borlänge, Sweden | 51-200 | Exact match | 74 contacts → |
“Isolerab AB erbjuder villaägare en helhetslösning för ett friskare inomhusklimat och lägre energikostnader; Tilläggsisolering, Ventilation och Mögelbehandling.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 21 Degrees21degrees.com HQ: Nationwide, United KingdomReported employees: 201-500 | Nationwide, United Kingdom | 201-500 | Exact match | 65 contacts → |
“At 21 Degrees, we believe buildings should be designed for lower energy use, healthier spaces and better comfort.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Austrotherm Gmbhaustrotherm.at HQ: Waldegg/wopfing, AustriaReported employees: 201-500 | Waldegg/wopfing, Austria | 201-500 | Exact match | 61 contacts → |
“Austrotherm ist Spezialist für hocheffiziente, klimaschützende Dämmlösungen vom Keller bis zum Dach.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Interductinterduct.nl HQ: Ittervoort, NetherlandsReported employees: 201-500 | Ittervoort, Netherlands | 201-500 | Exact match | 60 contacts → |
“Met meer dan 20 bedrijven behoort de Interduct Groep tot de grootste ventilatietechnische specialisten van Nederland.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Schiltschiltbedrijven.nl HQ: Meerkerk, NetherlandsReported employees: 51-200 | Meerkerk, Netherlands | 51-200 | Exact match | 59 contacts → |
“Schilt is dé luchttechnische partner in binnenklimaat.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | A.Proctor Group LTDproctorgroup.com HQ: Blairgowrie, United KingdomReported employees: 51-200 | Blairgowrie, United Kingdom | 51-200 | Exact match | 58 contacts → |
“A.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tramicotramico.fr HQ: Gournay-en-bray, FranceReported employees: 51-200 | Gournay-en-bray, France | 51-200 | Exact match | 54 contacts → |
“1,8 Billion €” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Neovivoneovivo.fr HQ: Bouguenais, FranceReported employees: 51-200 | Bouguenais, France | 51-200 | Exact match | 54 contacts → |
“Neovivo est spécialisé dans l’amélioration globale de l’habitat : traitement de l’air, de l’eau, de l’habitat, chauffage et isolation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | UBATubat.fr HQ: Rennes, FranceReported employees: 11-50 | Rennes, France | 11-50 | Exact match | 51 contacts → |
“Fondé en 2008, UBAT est spécialisé dans l’accompagnement et le contrôle des bâtiments en vue de l’atteinte de performances énergétiques.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Isocell Gmbh & CO KGisocell.com HQ: Neumarkt Am Wallersee, AustriaReported employees: 51-200 | Neumarkt Am Wallersee, Austria | 51-200 | Exact match | 44 contacts → |
“As a manufacturer of cellulose insulation and blowing machines in conjunction with the airtightness system developed in house, the company enjoys a unique expert status throughout…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Titan Mechanical INCtitanmech.net HQ: Manassas Park, VA, United StatesReported employees: 11-50 | Manassas Park, VA, United States | 11-50 | Exact match | 43 contacts → |
“Heating, Ventilating, & Air Conditioning for Multi-Family and Commercial projects.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Thermosolutions BVts.nl HQ: Enschede, NetherlandsReported employees: 51-200 | Enschede, Netherlands | 51-200 | Exact match | 43 contacts → |
“With ThermoSolutions, you will be kept warm.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | CERVIcervi.fi HQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 42 contacts → |
“Cervi on energiatehokkaaseen ilmanvaihtoon ja jäähdytyksen/ lämmitykseen keskittynyt erikoisasiantuntijaorganisaatio.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | BEE Engineersbee-engineers.com HQ: Edmonds, WA, United StatesReported employees: 11-50 | Edmonds, WA, United States | 11-50 | Exact match | 41 contacts → |
“BEE provides a comprehensive range of services dedicated to designing, inspecting, and testing buildings with a specific focus on weatherization and air barrier, energy efficiency…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Performance Insulation Energy Services, INCperforminsulation.com HQ: Tigard, OR, United StatesReported employees: 51-200 | Tigard, OR, United States | 51-200 | Exact match | 40 contacts → |
“Since 2013, Performance Insulation & Energy Services has been offering cost-effective insulation, weatherization, and energy services to builders in the Pacific Northwest.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Progressive Insulation & Windowsprogressiveiw.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 40 contacts → |
“Energy efficient homes begin with the protective shell around the home called the thermal envelope.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ecological Building Systemsecologicalbuildingsystems.com HQ: Athboy, IrelandReported employees: 51-200 | Athboy, Ireland | 51-200 | Exact match | 36 contacts → |
“Ecological Building Systems was set up in Athboy, County Meath in the UK division was established in 2007 and is based near Carlisle in Cumbria.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Emtec Consulting Engineersemtec-engineers.com HQ: Ronkonkoma, NY, United StatesReported employees: 11-50 | Ronkonkoma, NY, United States | 11-50 | Exact match | 36 contacts → |
“Emtec Consulting Engineers is a privately owned and operated firm headquartered in Long Island, with a branch office in Manhattan.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Osmoseosmose06.com HQ: Roquefort Les Pins, FranceReported employees: 11-50 | Roquefort Les Pins, France | 11-50 | Exact match | 33 contacts → |
“Leader du secteur du CVC et de l'efficacité énergétique, Osmose fournit des solutions innovantes et clés en main aux industriels.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Airtight building specialists: 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
1,012 records in the displayed employee bands.
16 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,028 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 ↗
Airtight building specialists by location
8 lists · largest firstEvery Airtight building specialists list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Airtight building specialists based in the United States309
- Airtight building specialists based in France105
- Airtight building specialists based in Canada53
- Airtight building specialists based in the Netherlands50
- Airtight building specialists based in the United Kingdom43
- Airtight building specialists based in Belgium38
- Airtight building specialists based in Germany37
- Airtight building specialists based in Switzerland25
Questions about this company list
What does Exact match mean for airtight building specialists?
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 airtight building specialists did RevenueBase find worldwide?
The saved snapshot records 1,028 matching company records, 6,435 tracked contacts and 1,927 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: 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
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Cite this list
RevenueBase Data Team. Top 25 airtight building specialists worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/airtight-building-specialists.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗