Company lists · Data refreshed November 2026
Top 25 Thermal window specialists worldwide
RevenueBase identified 3,927 company matches for thermal window specialists worldwide as of November 2026 and tracks 23,534 professional contacts across them, including 5,071 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for thermal window 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 November 6, 2026. Country and city lists for thermal window 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 thermal window specialists worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 579 contacts → | ||||
Exact match “Notre groupe, premier fabricant-applicateur, est le spécialiste français de l'amélioration de l'habitat.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 455 contacts → | ||||
Exact match “State Window Corporation offers complete design, engineering, manufacturing and installation of custom window wall systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 384 contacts → | ||||
Exact match “Kbane est la 1ère enseigne en France, dédiée à la maison performante.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 322 contacts → | ||||
Exact match “Today, homeowners want peace of mind during their window replacement project, builders and remodelers want efficiencies that make their businesses run more profitably, and general…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 274 contacts → | ||||
Exact match “Weather Shield has been committed to making windows and doors the best way we know how- by putting the wants of our customers first.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 267 contacts → | ||||
Exact match “A pioneering dealer for next-generation windows and eco-friendly building products, Apex Energy Solutions serves homeowners who value and love the place they call home.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 256 contacts → | ||||
Exact match “Wir sind ein auf Fenster, Türen und Fassaden spezialisiertes Unternehmen mit Hauptsitz im Herzen der Schweiz.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 217 contacts → | ||||
Exact match “Eurocombles, isoler vos combles, garages et caves à seulement 1€!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 205 contacts → | ||||
Exact match “First Home Improvements traces its roots to the 1970's and prides itself on installing highly innovative A rated energy saving products unrivaled by many others within our…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 168 contacts → | ||||
Exact match “At NGS, we believe in a better building.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 164 contacts → | ||||
Exact match “INTUS creates high performing windows and doors that conserve energy, increase thermal performance, and reduce noise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 150 contacts → | ||||
Exact match “American Exteriors, LLC manufactures and sells replacement windows, siding, and other products that improve the energy efficiency and appearance of an existing home.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 146 contacts → | ||||
Exact match “PRESS GLASS WE ARE HERE TO MAKE A DIFFERENCE.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 133 contacts → | ||||
Exact match “Welcome to Graham Architectural Products, where decades of experience and expertise enable us to bring your vision to life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 125 contacts → | ||||
Exact match “American Vision Windows began from our desire to raise the bar in quality replacement window installation and customer service after our own frustrating window buying experience…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 120 contacts → | ||||
Exact match “Crystal Window & Door Systems is an award-winning national manufacturer of quality, energy efficient vinyl & aluminum windows, and high-end fenestration systems for residential…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 110 contacts → | ||||
Exact match “Anlin Windows & Doors is a replacement window manufacturer headquartered in Clovis, California and has been the industry leader for over 30 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 105 contacts → | ||||
Exact match “American Window Film is a leading dealer of Solar Control, Security, and Customized Graphic Window Films.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 101 contacts → | ||||
Exact match “Performance Windows is a window replacement services company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 99 contacts → | ||||
Exact match “Sunrise Windows, Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 97 contacts → | ||||
Exact match “We specialize in replacement windows for the residential market and work directly with homeowners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 89 contacts → | ||||
Exact match “For over 40 years, Castle Windows has been designing windows to fit your world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 87 contacts → | ||||
Exact match “Lindsay Windows has been manufacturing energy-efficient new construction and vinyl replacement windows since 1947.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 84 contacts → | ||||
Exact match “KAT UK is a Macclesfield based manufacturer of specialist glazing products, including Aluminium and PVCu bifold doors, sliding patio doors, entrance doors, French doors, windows…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 81 contacts → | ||||
Exact match “Nordik Windows and its partner companies have been providing the complete customer experience in window and door replacement.” 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 “thermal window 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 3,927 thermal window specialists worldwide
See the full list, filter by size, metro and specialty, and access 5,071 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Thermal window specialists worldwide at a glance
As of Nov 6, 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 thermal window specialists are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “thermal window 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 5,071 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.
Thermal window specialists by location
13 lists · largest firstEvery Thermal window specialists list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Thermal window specialists based in the United States1,216
- Thermal window specialists based in the United Kingdom712
- Thermal window specialists based in Canada193
- Thermal window specialists based in France169
- Thermal window specialists based in Germany163
- Thermal window specialists based in Italy143
- Thermal window specialists based in the Netherlands142
- Thermal window specialists based in Australia132
- Thermal window specialists based in Switzerland42
- Thermal window specialists based in Ireland39
- Thermal window specialists based in Belgium38
- Thermal window specialists based in Sweden33
- Thermal window specialists based in New Zealand27
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 “thermal window specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many thermal window specialists are there worldwide?
RevenueBase identified 3,927 company matches for thermal window specialists worldwide 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?
Technitoit tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most thermal window specialists?
The United States leads with 1,216 companies, followed by the United Kingdom (712) and Canada (193). Every thermal window specialists list by country and city is linked on this page.
Which city has the most thermal window specialists?
London leads with 37 company records, followed by Houston (21) and Austin (19).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 5,071 professional contacts with verified work emails tracked across these 3,927 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 3,927 thermal window 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 thermal window 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 3,927 matching company records for thermal window specialists worldwide, with 23,534 tracked contacts and 5,071 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 thermal window 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 |  Technitoittechnitoit.frHQ: Les Ponts De Cé, FranceReported employees: 501-1,000 | Les Ponts De Cé, France | 501-1,000 | Exact match | 579 contacts → |
“Notre groupe, premier fabricant-applicateur, est le spécialiste français de l'amélioration de l'habitat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  State Window Corporationstatewindowcorp.comHQ: Vaughan, ON, CanadaReported employees: 501-1,000 | Vaughan, ON, Canada | 501-1,000 | Exact match | 455 contacts → |
“State Window Corporation offers complete design, engineering, manufacturing and installation of custom window wall systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  KBANEkbane.comHQ: Villeneuve-d’ascq, FranceReported employees: 501-1,000 | Villeneuve-d’ascq, France | 501-1,000 | Exact match | 384 contacts → |
“Kbane est la 1ère enseigne en France, dédiée à la maison performante.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Pella Windows And Doors Gunton Corporationpellagunton.comHQ: Bedford Heights, OH, United StatesReported employees: 201-500 | Bedford Heights, OH, United States | 201-500 | Exact match | 322 contacts → |
“Today, homeowners want peace of mind during their window replacement project, builders and remodelers want efficiencies that make their businesses run more profitably, and general…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Weather Shield Windows And Doorsweathershield.comHQ: Medford, United StatesReported employees: 1,001-5,000 | Medford, United States | 1,001-5,000 | Exact match | 274 contacts → |
“Weather Shield has been committed to making windows and doors the best way we know how- by putting the wants of our customers first.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Apex Energy Solutionsapexenergygroup.comHQ: Zionsville, IN, United StatesReported employees: 51-200 | Zionsville, IN, United States | 51-200 | Exact match | 267 contacts → |
“A pioneering dealer for next-generation windows and eco-friendly building products, Apex Energy Solutions serves homeowners who value and love the place they call home.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  4b AG4-b.chHQ: Hochdorf, SwitzerlandReported employees: 501-1,000 | Hochdorf, Switzerland | 501-1,000 | Exact match | 256 contacts → |
“Wir sind ein auf Fenster, Türen und Fassaden spezialisiertes Unternehmen mit Hauptsitz im Herzen der Schweiz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Eurocombles By Opnreurocombles.frHQ: Solaize, FranceReported employees: Not recorded | Solaize, France | Not recorded | Exact match | 217 contacts → |
“Eurocombles, isoler vos combles, garages et caves à seulement 1€!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | First Home Improvementsfirsthomeimprovements.co.uk HQ: Norwich, United KingdomReported employees: 201-500 | Norwich, United Kingdom | 201-500 | Exact match | 205 contacts → |
“First Home Improvements traces its roots to the 1970's and prides itself on installing highly innovative A rated energy saving products unrivaled by many others within our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  NGSngs.incHQ: Canton, GA, United StatesReported employees: 51-200 | Canton, GA, United States | 51-200 | Exact match | 168 contacts → |
“At NGS, we believe in a better building.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Intus Windowsintuswindows.comHQ: Lorton, DC, United StatesReported employees: 501-1,000 | Lorton, DC, United States | 501-1,000 | Exact match | 164 contacts → |
“INTUS creates high performing windows and doors that conserve energy, increase thermal performance, and reduce noise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  American Exteriors LLCamext.comHQ: Littleton, CO, United StatesReported employees: 201-500 | Littleton, CO, United States | 201-500 | Exact match | 150 contacts → |
“American Exteriors, LLC manufactures and sells replacement windows, siding, and other products that improve the energy efficiency and appearance of an existing home.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Press Glass UKpressglass.co.ukHQ: Swansea, United KingdomReported employees: 1,001-5,000 | Swansea, United Kingdom | 1,001-5,000 | Exact match | 146 contacts → |
“PRESS GLASS WE ARE HERE TO MAKE A DIFFERENCE.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Graham Architectural Productsgrahamwindows.comHQ: York, PA, United StatesReported employees: 201-500 | York, PA, United States | 201-500 | Exact match | 133 contacts → |
“Welcome to Graham Architectural Products, where decades of experience and expertise enable us to bring your vision to life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  American Vision Windowsamericanvisionwindows.comHQ: Simi Valley, AZ, United StatesReported employees: 51-200 | Simi Valley, AZ, United States | 51-200 | Exact match | 125 contacts → |
“American Vision Windows began from our desire to raise the bar in quality replacement window installation and customer service after our own frustrating window buying experience…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Crystal Window & Doorcrystalwindows.comHQ: New York, OH, United StatesReported employees: 501-1,000 | New York, OH, United States | 501-1,000 | Exact match | 120 contacts → |
“Crystal Window & Door Systems is an award-winning national manufacturer of quality, energy efficient vinyl & aluminum windows, and high-end fenestration systems for residential…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Anlin Windows & Doorsanlin.comHQ: Clovis, CA, United StatesReported employees: 201-500 | Clovis, CA, United States | 201-500 | Exact match | 110 contacts → |
“Anlin Windows & Doors is a replacement window manufacturer headquartered in Clovis, California and has been the industry leader for over 30 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  American Window Filmamericanwindowfilm.comHQ: Laguna Hills, WA, United StatesReported employees: 51-200 | Laguna Hills, WA, United States | 51-200 | Exact match | 105 contacts → |
“American Window Film is a leading dealer of Solar Control, Security, and Customized Graphic Window Films.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Performance Windowsgoperformancewindows.comHQ: Pleasant Grove, TX, United StatesReported employees: 51-200 | Pleasant Grove, TX, United States | 51-200 | Exact match | 101 contacts → |
“Performance Windows is a window replacement services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Sunrise Windows & Doorssunrisewindows.comHQ: Temperance, MI, United StatesReported employees: 201-500 | Temperance, MI, United States | 201-500 | Exact match | 99 contacts → |
“Sunrise Windows, Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Ecoline Windowsecolinewindows.caHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 97 contacts → |
“We specialize in replacement windows for the residential market and work directly with homeowners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Castle Windowscastlewindows.comHQ: Mt Laurel, NJ, United StatesReported employees: 51-200 | Mt Laurel, NJ, United States | 51-200 | Exact match | 89 contacts → |
“For over 40 years, Castle Windows has been designing windows to fit your world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Lindsay Window & Door LLClindsaywindows.comHQ: North Mankato, CA, United StatesReported employees: 201-500 | North Mankato, CA, United States | 201-500 | Exact match | 87 contacts → |
“Lindsay Windows has been manufacturing energy-efficient new construction and vinyl replacement windows since 1947.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  KAT UK Macclesfieldkatuk.co.ukHQ: Macclesfield, United KingdomReported employees: 51-200 | Macclesfield, United Kingdom | 51-200 | Exact match | 84 contacts → |
“KAT UK is a Macclesfield based manufacturer of specialist glazing products, including Aluminium and PVCu bifold doors, sliding patio doors, entrance doors, French doors, windows…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Nordik Windows And Doorsnordik.comHQ: Mississauga, ON, CanadaReported employees: 201-500 | Mississauga, ON, Canada | 201-500 | Exact match | 81 contacts → |
“Nordik Windows and its partner companies have been providing the complete customer experience in window and door replacement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,927 company matches
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Thermal window specialists: 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
3,761 records in the displayed employee bands.
166 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 3,927 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 ↗
Thermal window specialists by location
13 lists · largest firstEvery Thermal window specialists list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Thermal window specialists based in the United States1,216
- Thermal window specialists based in the United Kingdom712
- Thermal window specialists based in Canada193
- Thermal window specialists based in France169
- Thermal window specialists based in Germany163
- Thermal window specialists based in Italy143
- Thermal window specialists based in the Netherlands142
- Thermal window specialists based in Australia132
- Thermal window specialists based in Switzerland42
- Thermal window specialists based in Ireland39
- Thermal window specialists based in Belgium38
- Thermal window specialists based in Sweden33
- Thermal window specialists based in New Zealand27
Questions about this company list
What does Exact match mean for thermal window 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 thermal window specialists did RevenueBase find worldwide?
The saved snapshot records 3,927 matching company records, 23,534 tracked contacts and 5,071 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 thermal window specialists worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/thermal-window-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 thermal window specialists worldwide
RevenueBase records 3,927 matching company records for thermal window specialists worldwide, with 23,534 tracked contacts and 5,071 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 thermal window 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 | Technitoittechnitoit.fr HQ: Les Ponts De Cé, FranceReported employees: 501-1,000 | Les Ponts De Cé, France | 501-1,000 | Exact match | 579 contacts → |
“Notre groupe, premier fabricant-applicateur, est le spécialiste français de l'amélioration de l'habitat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | State Window Corporationstatewindowcorp.com HQ: Vaughan, ON, CanadaReported employees: 501-1,000 | Vaughan, ON, Canada | 501-1,000 | Exact match | 455 contacts → |
“State Window Corporation offers complete design, engineering, manufacturing and installation of custom window wall systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | KBANEkbane.com HQ: Villeneuve-d’ascq, FranceReported employees: 501-1,000 | Villeneuve-d’ascq, France | 501-1,000 | Exact match | 384 contacts → |
“Kbane est la 1ère enseigne en France, dédiée à la maison performante.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Pella Windows And Doors Gunton Corporationpellagunton.com HQ: Bedford Heights, OH, United StatesReported employees: 201-500 | Bedford Heights, OH, United States | 201-500 | Exact match | 322 contacts → |
“Today, homeowners want peace of mind during their window replacement project, builders and remodelers want efficiencies that make their businesses run more profitably, and general…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Weather Shield Windows And Doorsweathershield.com HQ: Medford, United StatesReported employees: 1,001-5,000 | Medford, United States | 1,001-5,000 | Exact match | 274 contacts → |
“Weather Shield has been committed to making windows and doors the best way we know how- by putting the wants of our customers first.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Apex Energy Solutionsapexenergygroup.com HQ: Zionsville, IN, United StatesReported employees: 51-200 | Zionsville, IN, United States | 51-200 | Exact match | 267 contacts → |
“A pioneering dealer for next-generation windows and eco-friendly building products, Apex Energy Solutions serves homeowners who value and love the place they call home.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 4b AG4-b.ch HQ: Hochdorf, SwitzerlandReported employees: 501-1,000 | Hochdorf, Switzerland | 501-1,000 | Exact match | 256 contacts → |
“Wir sind ein auf Fenster, Türen und Fassaden spezialisiertes Unternehmen mit Hauptsitz im Herzen der Schweiz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Eurocombles By Opnreurocombles.fr HQ: Solaize, FranceReported employees: Not recorded | Solaize, France | Not recorded | Exact match | 217 contacts → |
“Eurocombles, isoler vos combles, garages et caves à seulement 1€!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | First Home Improvementsfirsthomeimprovements.co.uk HQ: Norwich, United KingdomReported employees: 201-500 | Norwich, United Kingdom | 201-500 | Exact match | 205 contacts → |
“First Home Improvements traces its roots to the 1970's and prides itself on installing highly innovative A rated energy saving products unrivaled by many others within our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | NGSngs.inc HQ: Canton, GA, United StatesReported employees: 51-200 | Canton, GA, United States | 51-200 | Exact match | 168 contacts → |
“At NGS, we believe in a better building.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Intus Windowsintuswindows.com HQ: Lorton, DC, United StatesReported employees: 501-1,000 | Lorton, DC, United States | 501-1,000 | Exact match | 164 contacts → |
“INTUS creates high performing windows and doors that conserve energy, increase thermal performance, and reduce noise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | American Exteriors LLCamext.com HQ: Littleton, CO, United StatesReported employees: 201-500 | Littleton, CO, United States | 201-500 | Exact match | 150 contacts → |
“American Exteriors, LLC manufactures and sells replacement windows, siding, and other products that improve the energy efficiency and appearance of an existing home.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Press Glass UKpressglass.co.uk HQ: Swansea, United KingdomReported employees: 1,001-5,000 | Swansea, United Kingdom | 1,001-5,000 | Exact match | 146 contacts → |
“PRESS GLASS WE ARE HERE TO MAKE A DIFFERENCE.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Graham Architectural Productsgrahamwindows.com HQ: York, PA, United StatesReported employees: 201-500 | York, PA, United States | 201-500 | Exact match | 133 contacts → |
“Welcome to Graham Architectural Products, where decades of experience and expertise enable us to bring your vision to life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | American Vision Windowsamericanvisionwindows.com HQ: Simi Valley, AZ, United StatesReported employees: 51-200 | Simi Valley, AZ, United States | 51-200 | Exact match | 125 contacts → |
“American Vision Windows began from our desire to raise the bar in quality replacement window installation and customer service after our own frustrating window buying experience…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Crystal Window & Doorcrystalwindows.com HQ: New York, OH, United StatesReported employees: 501-1,000 | New York, OH, United States | 501-1,000 | Exact match | 120 contacts → |
“Crystal Window & Door Systems is an award-winning national manufacturer of quality, energy efficient vinyl & aluminum windows, and high-end fenestration systems for residential…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Anlin Windows & Doorsanlin.com HQ: Clovis, CA, United StatesReported employees: 201-500 | Clovis, CA, United States | 201-500 | Exact match | 110 contacts → |
“Anlin Windows & Doors is a replacement window manufacturer headquartered in Clovis, California and has been the industry leader for over 30 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | American Window Filmamericanwindowfilm.com HQ: Laguna Hills, WA, United StatesReported employees: 51-200 | Laguna Hills, WA, United States | 51-200 | Exact match | 105 contacts → |
“American Window Film is a leading dealer of Solar Control, Security, and Customized Graphic Window Films.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Performance Windowsgoperformancewindows.com HQ: Pleasant Grove, TX, United StatesReported employees: 51-200 | Pleasant Grove, TX, United States | 51-200 | Exact match | 101 contacts → |
“Performance Windows is a window replacement services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sunrise Windows & Doorssunrisewindows.com HQ: Temperance, MI, United StatesReported employees: 201-500 | Temperance, MI, United States | 201-500 | Exact match | 99 contacts → |
“Sunrise Windows, Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ecoline Windowsecolinewindows.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 97 contacts → |
“We specialize in replacement windows for the residential market and work directly with homeowners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Castle Windowscastlewindows.com HQ: Mt Laurel, NJ, United StatesReported employees: 51-200 | Mt Laurel, NJ, United States | 51-200 | Exact match | 89 contacts → |
“For over 40 years, Castle Windows has been designing windows to fit your world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Lindsay Window & Door LLClindsaywindows.com HQ: North Mankato, CA, United StatesReported employees: 201-500 | North Mankato, CA, United States | 201-500 | Exact match | 87 contacts → |
“Lindsay Windows has been manufacturing energy-efficient new construction and vinyl replacement windows since 1947.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | KAT UK Macclesfieldkatuk.co.uk HQ: Macclesfield, United KingdomReported employees: 51-200 | Macclesfield, United Kingdom | 51-200 | Exact match | 84 contacts → |
“KAT UK is a Macclesfield based manufacturer of specialist glazing products, including Aluminium and PVCu bifold doors, sliding patio doors, entrance doors, French doors, windows…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nordik Windows And Doorsnordik.com HQ: Mississauga, ON, CanadaReported employees: 201-500 | Mississauga, ON, Canada | 201-500 | Exact match | 81 contacts → |
“Nordik Windows and its partner companies have been providing the complete customer experience in window and door replacement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Thermal window specialists: 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
3,761 records in the displayed employee bands.
166 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 3,927 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 ↗
Thermal window specialists by location
13 lists · largest firstEvery Thermal window specialists list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Thermal window specialists based in the United States1,216
- Thermal window specialists based in the United Kingdom712
- Thermal window specialists based in Canada193
- Thermal window specialists based in France169
- Thermal window specialists based in Germany163
- Thermal window specialists based in Italy143
- Thermal window specialists based in the Netherlands142
- Thermal window specialists based in Australia132
- Thermal window specialists based in Switzerland42
- Thermal window specialists based in Ireland39
- Thermal window specialists based in Belgium38
- Thermal window specialists based in Sweden33
- Thermal window specialists based in New Zealand27
Questions about this company list
What does Exact match mean for thermal window 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 thermal window specialists did RevenueBase find worldwide?
The saved snapshot records 3,927 matching company records, 23,534 tracked contacts and 5,071 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
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Cite this list
RevenueBase Data Team. Top 25 thermal window specialists worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/thermal-window-specialists.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗