Company lists · Data refreshed October 2026
Top 25 Custom windows suppliers worldwide
RevenueBase identified 9,748 company matches for custom windows suppliers worldwide as of October 2026 and tracks 79,336 professional contacts across them, including 18,105 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for custom windows suppliers 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 October 24, 2026. Country and city lists for custom windows suppliers 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 custom windows suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,699 contacts → | ||||
Exact match “At Marvin, we’re driven to help customers find inspiration and create spaces designed around the way they live.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 2 | 1,470 contacts → | ||||
Exact match “Fenesta is a part of DCM Shriram Group which was established in 1889 and has a turnover of INR 12,741 Crore as of FY 2025.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 3 | 1,317 contacts → | ||||
Exact match “Milgard Windows & Doors manufactures high-quality, innovative replacement windows and patio doors for home improvement projects as well as new construction windows and patio doors…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 4 | 837 contacts → | ||||
Exact match “For more than 50 years, Atrium Corporation has offered the highest quality window and door products to builders, contractors and distributors in the residential construction…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 5 | 762 contacts → | ||||
Exact match “At Window Nation, we know replacement windows.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 6 | 557 contacts → | ||||
Exact match “Depuis 1980, TRYBA se positionne comme pionnier et leader français dans le domaine des menuiseries extérieures : fenêtres, portes, volets, pergolas.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 7 | 444 contacts → | ||||
Exact match “State Window Corporation offers complete design, engineering, manufacturing and installation of custom window wall systems.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 8 | 434 contacts → | ||||
Exact match “YKK AP America is the North American arm of the global YKK AP Group-an innovation-driven, award-winning manufacturer of commercial façade systems and residential windows and doors.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 9 | 386 contacts → | ||||
Exact match “All Weather at Home is Canada's largest privately owned window and door manufacturer.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 10 | 358 contacts → | ||||
Exact match “Over 20 years experience in the PVC window market Professional consultancy and fitting service Extensive list of products Cooperation with the renowned European component…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 11 | 345 contacts → | ||||
Exact match “If you found a window company that gave you absolutely everything you wanted, wouldn't that be absolutely perfect?” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 12 | 331 contacts → | ||||
Exact match “After 75 years, Kolbe Windows & Doors is best known for superior quality, custom craftsmanship, and attention to detail.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 13 | 316 contacts → | ||||
Exact match “Prominance is India's foremost innovator in uPVC window & door solutions with a state-of-the-art MT manufacturing facility.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 14 | 309 contacts → | ||||
Exact match “For luxury homeowners, and the architects, designers and custom builders who create their dreams, Loewen is the brand that delivers an unrivaled combination of artisanship…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 15 | 297 contacts → | ||||
Exact match “Windsor Windows and Doors is a national manufacturer of premium windows and patio doors.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 16 | 290 contacts → | ||||
Exact match “About VEKA North America VEKA North America is a leading manufacturer of high-quality PVC window and door systems, proudly serving residential and commercial markets across the…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 17 | 286 contacts → | ||||
Exact match “Activité menuiserie de HERIGE Industries, Atlantem propose une gamme complète de produits fabriqués en France couvrant tous les besoins en ouvertures et fermetures pour l’habitat…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 18 | 272 contacts → | ||||
Exact match “De Profel Group is Benelux marktleider in de productie van ramen en deuren in aluminium, pvc en hout voor de residentiële woningbouw.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 19 | 271 contacts → | ||||
Exact match “For more than 48 years, Belisol has been a specialist in windows, doors and sliding doors in PVC, aluminium and wood.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 20 | 266 contacts → | ||||
Exact match “Based in South Tyrol, Italy, Finstral is held by the Oberrauch family, who founded the company in 1969.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 21 | 264 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 · Oct 24, 2026 · View company records in RevenueBase | |||||
| 22 | 251 contacts → | ||||
Exact match “Starline Windows has been proudly designing and building windows & balcony doors for over 50 years, providing quality, comfort and peace of mind to our customers.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 23 | 230 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 · Oct 24, 2026 · View company records in RevenueBase | |||||
| 24 | 218 contacts → | ||||
Exact match “Established in 1991, Western Pacific has grown to be the leading supplier of quality residential windows, doors, and mouldings with a focus on serving the needs of professional…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 25 | 215 contacts → | ||||
Exact match “Whether building or renovating, Stegbar will be with you through the entire journey, from inspiration to installation.” Recorded in the RevenueBase company graph · Oct 24, 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 “custom windows suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 9,748 custom windows suppliers worldwide
See the full list, filter by size, metro and specialty, and access 18,105 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom windows suppliers worldwide at a glance
As of Oct 24, 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 custom windows suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “custom windows suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. 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 18,105 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 24, 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.
Custom windows suppliers by location
26 lists · largest firstEvery Custom windows suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Custom windows suppliers based in the United States1,493
- Custom windows suppliers based in the United Kingdom1,125
- Custom windows suppliers based in France753
- Custom windows suppliers based in Italy707
- Custom windows suppliers based in Germany579
- Custom windows suppliers based in India443
- Custom windows suppliers based in Canada433
- Custom windows suppliers based in the Netherlands355
- Custom windows suppliers based in Australia327
- Custom windows suppliers based in Brazil326
- Custom windows suppliers based in Belgium249
- Custom windows suppliers based in Spain237
- Custom windows suppliers based in Poland189
- Custom windows suppliers based in Switzerland83
- Custom windows suppliers based in South Africa76
- Custom windows suppliers based in New Zealand68
- Custom windows suppliers based in Sweden55
- Custom windows suppliers based in Ireland49
- Custom windows suppliers based in Czechia36
- Custom windows suppliers based in Austria35
- Custom windows suppliers based in Lithuania35
- Custom windows suppliers based in the United Arab Emirates33
- Custom windows suppliers based in Denmark25
Cities
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 “custom windows suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom windows suppliers are there worldwide?
RevenueBase identified 9,748 company matches for custom windows suppliers worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Marvin tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most custom windows suppliers?
The United States leads with 1,493 companies, followed by the United Kingdom (1,125) and France (753). Every custom windows suppliers list by country and city is linked on this page.
Which city has the most custom windows suppliers?
London leads with 75 company records, followed by Bangalore (43) and Sao Paulo (41).
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 18,105 professional contacts with verified work emails tracked across these 9,748 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 9,748 custom windows suppliers 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 custom windows suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 9,748 matching company records for custom windows suppliers worldwide, with 79,336 tracked contacts and 18,105 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 24, 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 custom windows suppliers 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 | Marvinmarvin.com HQ: Warroad, MN, IndiaReported employees: 5,001-10,000 | Warroad, MN, India | 5,001-10,000 | Exact match | 2,699 contacts → |
“At Marvin, we’re driven to help customers find inspiration and create spaces designed around the way they live.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fenesta Windowsfenesta.com HQ: Gurgaon, IndiaReported employees: 5,001-10,000 | Gurgaon, India | 5,001-10,000 | Exact match | 1,470 contacts → |
“Fenesta is a part of DCM Shriram Group which was established in 1889 and has a turnover of INR 12,741 Crore as of FY 2025.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Milgard Windows And Doorsmilgard.com HQ: Tacoma, WA, United StatesReported employees: 1,001-5,000 | Tacoma, WA, United States | 1,001-5,000 | Exact match | 1,317 contacts → |
“Milgard Windows & Doors manufactures high-quality, innovative replacement windows and patio doors for home improvement projects as well as new construction windows and patio doors…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Atrium Windows & Doorsatriumwindows.com HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 837 contacts → |
“For more than 50 years, Atrium Corporation has offered the highest quality window and door products to builders, contractors and distributors in the residential construction…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Window Nationwindownation.com HQ: Fulton, MD, United StatesReported employees: 501-1,000 | Fulton, MD, United States | 501-1,000 | Exact match | 762 contacts → |
“At Window Nation, we know replacement windows.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | TRYBAtryba.com HQ: Gundershoffen, FranceReported employees: 501-1,000 | Gundershoffen, France | 501-1,000 | Exact match | 557 contacts → |
“Depuis 1980, TRYBA se positionne comme pionnier et leader français dans le domaine des menuiseries extérieures : fenêtres, portes, volets, pergolas.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | State Window Corporationstatewindowcorp.com HQ: Vaughan, ON, CanadaReported employees: 501-1,000 | Vaughan, ON, Canada | 501-1,000 | Exact match | 444 contacts → |
“State Window Corporation offers complete design, engineering, manufacturing and installation of custom window wall systems.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | YKK AP America INCykkap.com HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 434 contacts → |
“YKK AP America is the North American arm of the global YKK AP Group-an innovation-driven, award-winning manufacturer of commercial façade systems and residential windows and doors.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ALL Weather At Homeallweatherathome.caHQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 386 contacts → |
“All Weather at Home is Canada's largest privately owned window and door manufacturer.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Oknoplast Sp. Z O.Ooknoplast.com.pl HQ: Ochmanów, PolandReported employees: 1,001-5,000 | Ochmanów, Poland | 1,001-5,000 | Exact match | 358 contacts → |
“Over 20 years experience in the PVC window market Professional consultancy and fitting service Extensive list of products Cooperation with the renowned European component…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Builders First Sourcealpinelumber.com HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 345 contacts → |
“If you found a window company that gave you absolutely everything you wanted, wouldn't that be absolutely perfect?” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Kolbe Windows & Doorskolbewindows.com HQ: Wausau, WI, United StatesReported employees: 1,001-5,000 | Wausau, WI, United States | 1,001-5,000 | Exact match | 331 contacts → |
“After 75 years, Kolbe Windows & Doors is best known for superior quality, custom craftsmanship, and attention to detail.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Prominance Window Systemsprominance.com HQ: Coimbatore, IndiaReported employees: 501-1,000 | Coimbatore, India | 501-1,000 | Exact match | 316 contacts → |
“Prominance is India's foremost innovator in uPVC window & door solutions with a state-of-the-art MT manufacturing facility.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Loewenloewen.com HQ: Steinbach, MB, CanadaReported employees: 501-1,000 | Steinbach, MB, Canada | 501-1,000 | Exact match | 309 contacts → |
“For luxury homeowners, and the architects, designers and custom builders who create their dreams, Loewen is the brand that delivers an unrivaled combination of artisanship…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Windsor Windows And Doorswindsorwindows.com HQ: West Des Moines, IA, United StatesReported employees: 501-1,000 | West Des Moines, IA, United States | 501-1,000 | Exact match | 297 contacts → |
“Windsor Windows and Doors is a national manufacturer of premium windows and patio doors.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | VEKAvekainc.com HQ: Fombell, PA, United StatesReported employees: 201-500 | Fombell, PA, United States | 201-500 | Exact match | 290 contacts → |
“About VEKA North America VEKA North America is a leading manufacturer of high-quality PVC window and door systems, proudly serving residential and commercial markets across the…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Atlantematlantem.frHQ: Noyal-pontivy, FranceReported employees: 1,001-5,000 | Noyal-pontivy, France | 1,001-5,000 | Exact match | 286 contacts → |
“Activité menuiserie de HERIGE Industries, Atlantem propose une gamme complète de produits fabriqués en France couvrant tous les besoins en ouvertures et fermetures pour l’habitat…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Profel Groupprofel-group.com HQ: Pelt, BelgiumReported employees: 1,001-5,000 | Pelt, Belgium | 1,001-5,000 | Exact match | 272 contacts → |
“De Profel Group is Benelux marktleider in de productie van ramen en deuren in aluminium, pvc en hout voor de residentiële woningbouw.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Belisolbelisol.com HQ: Hasselt, BelgiumReported employees: 501-1,000 | Hasselt, Belgium | 501-1,000 | Exact match | 271 contacts → |
“For more than 48 years, Belisol has been a specialist in windows, doors and sliding doors in PVC, aluminium and wood.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Finstralfinstral.com HQ: Unterinn/ritten, ItalyReported employees: 1,001-5,000 | Unterinn/ritten, Italy | 1,001-5,000 | Exact match | 266 contacts → |
“Based in South Tyrol, Italy, Finstral is held by the Oberrauch family, who founded the company in 1969.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Weather Shield Windows And Doorsweathershield.com HQ: Medford, United StatesReported employees: 1,001-5,000 | Medford, United States | 1,001-5,000 | Exact match | 264 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 · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Starline Windowsstarlinewindows.com HQ: Surrey, BC, CanadaReported employees: 1,001-5,000 | Surrey, BC, Canada | 1,001-5,000 | Exact match | 251 contacts → |
“Starline Windows has been proudly designing and building windows & balcony doors for over 50 years, providing quality, comfort and peace of mind to our customers.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | First Home Improvementsfirsthomeimprovements.co.uk HQ: Norwich, United KingdomReported employees: 201-500 | Norwich, United Kingdom | 201-500 | Exact match | 230 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 · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Western Pacific Building Materialsgowestpac.com HQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 218 contacts → |
“Established in 1991, Western Pacific has grown to be the leading supplier of quality residential windows, doors, and mouldings with a focus on serving the needs of professional…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Stegbarstegbar.com.au HQ: Rowville, AustraliaReported employees: 501-1,000 | Rowville, Australia | 501-1,000 | Exact match | 215 contacts → |
“Whether building or renovating, Stegbar will be with you through the entire journey, from inspiration to installation.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 9,748 company matches
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Custom windows suppliers: dataset insights
October 24, 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
9,565 records in the displayed employee bands.
183 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 9,748 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 24, 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 ↗
Custom windows suppliers by location
26 lists · largest firstEvery Custom windows suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Custom windows suppliers based in the United States1,493
- Custom windows suppliers based in the United Kingdom1,125
- Custom windows suppliers based in France753
- Custom windows suppliers based in Italy707
- Custom windows suppliers based in Germany579
- Custom windows suppliers based in India443
- Custom windows suppliers based in Canada433
- Custom windows suppliers based in the Netherlands355
- Custom windows suppliers based in Australia327
- Custom windows suppliers based in Brazil326
- Custom windows suppliers based in Belgium249
- Custom windows suppliers based in Spain237
- Custom windows suppliers based in Poland189
- Custom windows suppliers based in Switzerland83
- Custom windows suppliers based in South Africa76
- Custom windows suppliers based in New Zealand68
- Custom windows suppliers based in Sweden55
- Custom windows suppliers based in Ireland49
- Custom windows suppliers based in Czechia36
- Custom windows suppliers based in Austria35
- Custom windows suppliers based in Lithuania35
- Custom windows suppliers based in the United Arab Emirates33
- Custom windows suppliers based in Denmark25
Cities
Questions about this company list
What does Exact match mean for custom windows suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom windows suppliers did RevenueBase find worldwide?
The saved snapshot records 9,748 matching company records, 79,336 tracked contacts and 18,105 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 custom windows suppliers worldwide. Snapshot: October 24, 2026. https://revenuebase.ai/companies/browse/custom-windows-suppliers.
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 custom windows suppliers worldwide
RevenueBase records 9,748 matching company records for custom windows suppliers worldwide, with 79,336 tracked contacts and 18,105 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 24, 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 custom windows suppliers 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 | Marvinmarvin.com HQ: Warroad, MN, IndiaReported employees: 5,001-10,000 | Warroad, MN, India | 5,001-10,000 | Exact match | 2,699 contacts → |
“At Marvin, we’re driven to help customers find inspiration and create spaces designed around the way they live.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fenesta Windowsfenesta.com HQ: Gurgaon, IndiaReported employees: 5,001-10,000 | Gurgaon, India | 5,001-10,000 | Exact match | 1,470 contacts → |
“Fenesta is a part of DCM Shriram Group which was established in 1889 and has a turnover of INR 12,741 Crore as of FY 2025.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Milgard Windows And Doorsmilgard.com HQ: Tacoma, WA, United StatesReported employees: 1,001-5,000 | Tacoma, WA, United States | 1,001-5,000 | Exact match | 1,317 contacts → |
“Milgard Windows & Doors manufactures high-quality, innovative replacement windows and patio doors for home improvement projects as well as new construction windows and patio doors…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Atrium Windows & Doorsatriumwindows.com HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 837 contacts → |
“For more than 50 years, Atrium Corporation has offered the highest quality window and door products to builders, contractors and distributors in the residential construction…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Window Nationwindownation.com HQ: Fulton, MD, United StatesReported employees: 501-1,000 | Fulton, MD, United States | 501-1,000 | Exact match | 762 contacts → |
“At Window Nation, we know replacement windows.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | TRYBAtryba.com HQ: Gundershoffen, FranceReported employees: 501-1,000 | Gundershoffen, France | 501-1,000 | Exact match | 557 contacts → |
“Depuis 1980, TRYBA se positionne comme pionnier et leader français dans le domaine des menuiseries extérieures : fenêtres, portes, volets, pergolas.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | State Window Corporationstatewindowcorp.com HQ: Vaughan, ON, CanadaReported employees: 501-1,000 | Vaughan, ON, Canada | 501-1,000 | Exact match | 444 contacts → |
“State Window Corporation offers complete design, engineering, manufacturing and installation of custom window wall systems.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | YKK AP America INCykkap.com HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 434 contacts → |
“YKK AP America is the North American arm of the global YKK AP Group-an innovation-driven, award-winning manufacturer of commercial façade systems and residential windows and doors.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ALL Weather At Homeallweatherathome.ca HQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 386 contacts → |
“All Weather at Home is Canada's largest privately owned window and door manufacturer.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Oknoplast Sp. Z O.Ooknoplast.com.pl HQ: Ochmanów, PolandReported employees: 1,001-5,000 | Ochmanów, Poland | 1,001-5,000 | Exact match | 358 contacts → |
“Over 20 years experience in the PVC window market Professional consultancy and fitting service Extensive list of products Cooperation with the renowned European component…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Builders First Sourcealpinelumber.com HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 345 contacts → |
“If you found a window company that gave you absolutely everything you wanted, wouldn't that be absolutely perfect?” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Kolbe Windows & Doorskolbewindows.com HQ: Wausau, WI, United StatesReported employees: 1,001-5,000 | Wausau, WI, United States | 1,001-5,000 | Exact match | 331 contacts → |
“After 75 years, Kolbe Windows & Doors is best known for superior quality, custom craftsmanship, and attention to detail.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Prominance Window Systemsprominance.com HQ: Coimbatore, IndiaReported employees: 501-1,000 | Coimbatore, India | 501-1,000 | Exact match | 316 contacts → |
“Prominance is India's foremost innovator in uPVC window & door solutions with a state-of-the-art MT manufacturing facility.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Loewenloewen.com HQ: Steinbach, MB, CanadaReported employees: 501-1,000 | Steinbach, MB, Canada | 501-1,000 | Exact match | 309 contacts → |
“For luxury homeowners, and the architects, designers and custom builders who create their dreams, Loewen is the brand that delivers an unrivaled combination of artisanship…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Windsor Windows And Doorswindsorwindows.com HQ: West Des Moines, IA, United StatesReported employees: 501-1,000 | West Des Moines, IA, United States | 501-1,000 | Exact match | 297 contacts → |
“Windsor Windows and Doors is a national manufacturer of premium windows and patio doors.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | VEKAvekainc.com HQ: Fombell, PA, United StatesReported employees: 201-500 | Fombell, PA, United States | 201-500 | Exact match | 290 contacts → |
“About VEKA North America VEKA North America is a leading manufacturer of high-quality PVC window and door systems, proudly serving residential and commercial markets across the…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Atlantematlantem.fr HQ: Noyal-pontivy, FranceReported employees: 1,001-5,000 | Noyal-pontivy, France | 1,001-5,000 | Exact match | 286 contacts → |
“Activité menuiserie de HERIGE Industries, Atlantem propose une gamme complète de produits fabriqués en France couvrant tous les besoins en ouvertures et fermetures pour l’habitat…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Profel Groupprofel-group.com HQ: Pelt, BelgiumReported employees: 1,001-5,000 | Pelt, Belgium | 1,001-5,000 | Exact match | 272 contacts → |
“De Profel Group is Benelux marktleider in de productie van ramen en deuren in aluminium, pvc en hout voor de residentiële woningbouw.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Belisolbelisol.com HQ: Hasselt, BelgiumReported employees: 501-1,000 | Hasselt, Belgium | 501-1,000 | Exact match | 271 contacts → |
“For more than 48 years, Belisol has been a specialist in windows, doors and sliding doors in PVC, aluminium and wood.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Finstralfinstral.com HQ: Unterinn/ritten, ItalyReported employees: 1,001-5,000 | Unterinn/ritten, Italy | 1,001-5,000 | Exact match | 266 contacts → |
“Based in South Tyrol, Italy, Finstral is held by the Oberrauch family, who founded the company in 1969.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Weather Shield Windows And Doorsweathershield.com HQ: Medford, United StatesReported employees: 1,001-5,000 | Medford, United States | 1,001-5,000 | Exact match | 264 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 · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Starline Windowsstarlinewindows.com HQ: Surrey, BC, CanadaReported employees: 1,001-5,000 | Surrey, BC, Canada | 1,001-5,000 | Exact match | 251 contacts → |
“Starline Windows has been proudly designing and building windows & balcony doors for over 50 years, providing quality, comfort and peace of mind to our customers.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | First Home Improvementsfirsthomeimprovements.co.uk HQ: Norwich, United KingdomReported employees: 201-500 | Norwich, United Kingdom | 201-500 | Exact match | 230 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 · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Western Pacific Building Materialsgowestpac.com HQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 218 contacts → |
“Established in 1991, Western Pacific has grown to be the leading supplier of quality residential windows, doors, and mouldings with a focus on serving the needs of professional…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Stegbarstegbar.com.au HQ: Rowville, AustraliaReported employees: 501-1,000 | Rowville, Australia | 501-1,000 | Exact match | 215 contacts → |
“Whether building or renovating, Stegbar will be with you through the entire journey, from inspiration to installation.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 9,748 company matches
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Custom windows suppliers: dataset insights
October 24, 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
9,565 records in the displayed employee bands.
183 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 9,748 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 24, 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 ↗
Custom windows suppliers by location
26 lists · largest firstEvery Custom windows suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Custom windows suppliers based in the United States1,493
- Custom windows suppliers based in the United Kingdom1,125
- Custom windows suppliers based in France753
- Custom windows suppliers based in Italy707
- Custom windows suppliers based in Germany579
- Custom windows suppliers based in India443
- Custom windows suppliers based in Canada433
- Custom windows suppliers based in the Netherlands355
- Custom windows suppliers based in Australia327
- Custom windows suppliers based in Brazil326
- Custom windows suppliers based in Belgium249
- Custom windows suppliers based in Spain237
- Custom windows suppliers based in Poland189
- Custom windows suppliers based in Switzerland83
- Custom windows suppliers based in South Africa76
- Custom windows suppliers based in New Zealand68
- Custom windows suppliers based in Sweden55
- Custom windows suppliers based in Ireland49
- Custom windows suppliers based in Czechia36
- Custom windows suppliers based in Austria35
- Custom windows suppliers based in Lithuania35
- Custom windows suppliers based in the United Arab Emirates33
- Custom windows suppliers based in Denmark25
Cities
Questions about this company list
What does Exact match mean for custom windows suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom windows suppliers did RevenueBase find worldwide?
The saved snapshot records 9,748 matching company records, 79,336 tracked contacts and 18,105 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 24, 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.
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Cite this list
RevenueBase Data Team. Top 25 custom windows suppliers worldwide. Snapshot: October 24, 2026. https://revenuebase.ai/companies/browse/custom-windows-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗