Company lists · Data refreshed September 2026

Top 25 Skylights and window companies worldwide

RevenueBase identified 6,203 company matches for skylights and window companies worldwide as of September 2026 and tracks 71,168 professional contacts across them, including 19,119 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for skylights and window companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026. Country and city lists for skylights and window companies 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
6,203Companies
71,168Contacts tracked
19,119Verified emails
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The 25 largest skylights and window companies worldwide

Ranked by team size
Top 25 of 6,203 company matches for skylights and window companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHorsholm, DenmarkHQ recorded Sep 22, 202610001+4,962 contacts →

Exact match

“For more than 80 years, the VELUX Group has created better living environments for people around the world; making the most of daylight and fresh air through the roof.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchPella, IA, RussiaHQ recorded Sep 22, 202610001+4,073 contacts →

Exact match

“As the #1 most-preferred national window and door brand by homeowners across the country, Pella Corporation leads the industry in innovation and design.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchWarroad, MN, IndiaHQ recorded Sep 22, 20265,001-10,0002,650 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 · Sep 22, 2026 · View company records in RevenueBase
4Exact matchCincinnati, OH, United StatesHQ recorded Sep 22, 20261,001-5,000948 contacts →

Exact match

“With over six decades of experience and expertise, Champion Windows and Home Exteriors, a Great Day Improvements brand, is one of the nation’s leading home improvement companies.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchBarranquilla, ColombiaHQ recorded Sep 22, 20265,001-10,000654 contacts →

Exact match

“Durante más de 40 años, hemos sido líderes en la industria del vidrio, el metal y las ventanas, siendo la compañía número 1 en América en la fabricación de productos para la…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchOwatonna, MN, United StatesHQ recorded Sep 22, 20261,001-5,000648 contacts →

Exact match

“Viracon is part of Apogee Enterprises, Inc.(NASDAQ: APOG) and is headquartered in Owatonna, Minnesota, From aesthetics to strict environmental and energy specifications, to…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchWaregem, BelgiumHQ recorded Sep 22, 20261,001-5,000529 contacts →

Exact match

“Renson, founded in 1909, is trendsetter in ventilation, sun protection, façade & outdoor living solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchVaughan, ON, CanadaHQ recorded Sep 22, 2026501-1,000452 contacts →

Exact match

“State Window Corporation offers complete design, engineering, manufacturing and installation of custom window wall systems.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchMemphis, TN, United StatesHQ recorded Sep 22, 2026501-1,000441 contacts →

Exact match

“For over 150 years, Binswanger Glass has shaped the built environment with award-winning architectural glazing solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchAtlanta, GA, United StatesHQ recorded Sep 22, 20261,001-5,000427 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 · Sep 22, 2026 · View company records in RevenueBase
11Exact matchEdmonton, AB, CanadaHQ recorded Sep 22, 20261,001-5,000373 contacts →

Exact match

“All Weather at Home is Canada's largest privately owned window and door manufacturer.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchMonett, MO, United StatesHQ recorded Sep 22, 20261,001-5,000373 contacts →

Exact match

“The EFCO brand offers a comprehensive portfolio of architectural windows, curtain walls, storefronts, and entry systems designed for commercial construction needs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchTangerang, IndonesiaHQ recorded Sep 22, 20261,001-5,000347 contacts →

Exact match

“PT YKK AP INDONESIA is a Japan manufacturing company which was established on 1986 and we are one of the companies under YKK Group, consists of another manufacturing industry…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchCairo, EgyptHQ recorded Sep 22, 2026501-1,000338 contacts →

Exact match

“Integrated Façade Solution ® Previously Known as Alico Egypt is one of Orascom Construction’s subsidiaries, A leading Aluminum & Glazing Façade Building Envelope company in Egypt…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchWausau, WI, United StatesHQ recorded Sep 22, 20261,001-5,000332 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 · Sep 22, 2026 · View company records in RevenueBase
16Exact matchDoha, QatarHQ recorded Sep 22, 20261,001-5,000316 contacts →

Exact match

“Alutec, Aluminium Technology Auxiliary Industries WLL is a global leader in design, engineering, manufacturing and installation of building envelopes and architectural systems.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchNowy Sącz, PolandHQ recorded Sep 22, 20261,001-5,000314 contacts →

Exact match

“FAKRO is a private company established in Poland in 1991.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchNoyal-pontivy, FranceHQ recorded Sep 22, 20261,001-5,000284 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 · Sep 22, 2026 · View company records in RevenueBase
19Exact matchMinneapolis, MN, United StatesHQ recorded Sep 22, 20265,001-10,000275 contacts →

Exact match

“By definition, Apogee means "highest point." It's no coincidence that it's also the name of our company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchHasselt, BelgiumHQ recorded Sep 22, 2026501-1,000271 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 · Sep 22, 2026 · View company records in RevenueBase
21Exact matchZionsville, IN, United StatesHQ recorded Sep 22, 202651-200260 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 · Sep 22, 2026 · View company records in RevenueBase
22Exact matchMedford, United StatesHQ recorded Sep 22, 20261,001-5,000257 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 · Sep 22, 2026 · View company records in RevenueBase
23Exact matchDubai Silicon Oasis, United Arab EmiratesHQ recorded Sep 22, 2026201-500257 contacts →

Exact match

“Inventure Metal Products LLC is a construction company based out of United Arab Emirates.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchUnterinn/ritten, ItalyHQ recorded Sep 22, 20261,001-5,000248 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 · Sep 22, 2026 · View company records in RevenueBase
25Exact matchNorwich, United KingdomHQ recorded Sep 22, 2026201-500248 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 · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 6,203 skylights and window companies worldwide

See the full list, filter by size, metro and specialty, and access 19,119 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Skylights and window companies worldwide at a glance

As of Sep 22, 2026
26.9%Verified-email coverage
11.5Average contacts per company
11-50Median size (employees)
0.7%Largest-city concentration · London
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
2,713
11-50
2,184
51-200
816
201-500
197
501-1,000
70
1,001-5,000
62
5,001-10,000
10
10001+
11

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 skylights and window companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “skylights and window companies” 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 19,119 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 22, 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.

Skylights and window companies by location

22 lists · largest first

Every Skylights and window companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “skylights and window companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many skylights and window companies are there worldwide?

RevenueBase identified 6,203 company matches for skylights and window companies worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

VELUX tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most skylights and window companies?

The United States leads with 1,154 companies, followed by Germany (715) and the United Kingdom (519). Every skylights and window companies list by country and city is linked on this page.

Which city has the most skylights and window companies?

London leads with 45 company records, followed by New York (26) and Sao Paulo (26).

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 19,119 professional contacts with verified work emails tracked across these 6,203 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

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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.