Company lists · Data refreshed September 2026

Top 25 Casement window manufacturers based in the United States

RevenueBase identified 1,340 company matches for casement window manufacturers associated with the United States as of September 2026 and tracks 38,689 professional contacts across them, including 7,411 with verified work emails. New York is the largest hub.

This list covers company matches for casement window manufacturers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.

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 30, 2026 How this list was built
1,340Companies
38,689Contacts tracked
7,411Verified emails
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The 25 largest casement window manufacturers based in the United States

Ranked by team size
Top 25 of 1,340 company matches for casement window manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchBayport, MN, United StatesHQ recorded Sep 30, 202610001+4,782 contacts →

Exact match

“For more than 121 years, Andersen has designed, manufactured, and marketed premium windows and doors.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchCharlotte, NC, United StatesHQ recorded Sep 30, 202610001+3,943 contacts →

Exact match

“JELD-WEN is a leading global designer, manufacturer and distributor of high-performance interior and exterior doors, windows, and related building products serving the new…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchTacoma, WA, United StatesHQ recorded Sep 30, 20261,001-5,0001,285 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 · Sep 30, 2026 · View company records in RevenueBase
4Exact matchFulton, MD, United StatesHQ recorded Sep 30, 2026501-1,000754 contacts →

Exact match

“At Window Nation, we know replacement windows.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Sep 30, 20261,001-5,000508 contacts →

Exact match

“AmesburyTruth is a part of Quanex Hardware Solutions, a segment of Quanex (NYSE: NX)-a global, publicly traded manufacturing company committed to delivering innovative solutions…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchAtlanta, GA, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
7Exact matchMonett, MO, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
8Exact matchN. Venice, FL, United StatesHQ recorded Sep 30, 20261,001-5,000363 contacts →

Exact match

“Building smarter products by combining strong companies.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchWausau, WI, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
10Exact matchWest Des Moines, IA, United StatesHQ recorded Sep 30, 2026501-1,000282 contacts →

Exact match

“Windsor Windows and Doors is a national manufacturer of premium windows and patio doors.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchFombell, PA, United StatesHQ recorded Sep 30, 2026201-500278 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 · Sep 30, 2026 · View company records in RevenueBase
12Exact matchZionsville, IN, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
13Exact matchMedford, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
14Exact matchParkersburg, WV, United StatesHQ recorded Sep 30, 202651-200223 contacts →

Exact match

“In any industry, before you can provide great products, you've got to start with great people.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchMiami, FL, United StatesHQ recorded Sep 30, 20261,001-5,000198 contacts →

Exact match

“For over 40 years, we have been a leading force in the glass, metal, and window industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchGarland, TX, United StatesHQ recorded Sep 30, 20261,001-5,000186 contacts →

Exact match

“For more than 20 years, Quest has been able to produce, deliver and stand behind the highest quality and most innovative products in the architectural window, door and window wall…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchIrving, TX, United StatesHQ recorded Sep 30, 2026501-1,000172 contacts →

Exact match

“Windows USA® is a custom manufacturer of premium quality vinyl window and door systems specializing exclusively in the residential retrofit and remodeling market.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 30, 2026201-500152 contacts →

Exact match

“For more than 60 years, AMSCO Windows has been bringing new innovations in window technology to the marketplace.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchLorton, VA, United StatesHQ recorded Sep 30, 2026501-1,000143 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 · Sep 30, 2026 · View company records in RevenueBase
20Exact matchLittleton, CO, United StatesHQ recorded Sep 30, 2026201-500140 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 · Sep 30, 2026 · View company records in RevenueBase
21Exact matchMorgantown, PA, United StatesHQ recorded Sep 30, 2026201-500136 contacts →

Exact match

“For over thirty years, Viwinco has been manufacturing custom-made, high-performance, beautiful windows and patio doors.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchSpokane, WA, United StatesHQ recorded Sep 30, 2026201-500134 contacts →

Exact match

“VPI Quality Windows has been the leading commercial and multi-family vinyl window manufacturer in the United States for nearly 35 years.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchBarceloneta, PR, United StatesHQ recorded Sep 30, 2026501-1,000132 contacts →

Exact match

“With over 50 years of combined experience, we are a parent company that specializes in the manufacturing, distribution, and installation of high-quality, innovative, and reliable…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchSpringfield, NJ, United StatesHQ recorded Sep 30, 2026501-1,000131 contacts →

Exact match

“We founded United Window and Door Manufacturing with a clearly defined mission: to provide the finest, most reliable products in our industry and support them with equally…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchBeltsville, MD, United StatesHQ recorded Sep 30, 2026201-500125 contacts →

Exact match

“Pella Mid-Atlantic is a member of the Pella Direct Sales Network.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 1,340 casement window manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 7,411 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Casement window manufacturers based in the United States at a glance

As of Sep 30, 2026
19.2%Verified-email coverage
28.9Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · New York
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
508
11-50
517
51-200
201
201-500
61
501-1,000
16
1,001-5,000
15
5,001-10,000
2
10001+
5

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,340 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “casement window manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 7,411 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

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

How many casement window manufacturers are there based in the United States?

RevenueBase identified 1,340 company matches for casement window manufacturers associated with the United States 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?

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

Which city has the most casement window manufacturers?

New York leads with 26 company records, followed by Houston (20) and San Diego (15).

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 7,411 professional contacts with verified work emails tracked across these 1,340 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,340 casement window manufacturers based in the United States. 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.