Company lists · Data refreshed September 2026

Top 25 Window frame aluminum manufacturers based in the United States

Name: Window frame aluminum manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,264 companies tracked

RevenueBase identified 1,264 window frame aluminum manufacturers headquartered in the United States as of September 2026 and tracks 29,836 professional contacts across them, including 8,610 with verified work emails. New York is the largest hub.

This list covers window frame aluminum manufacturers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

1,264Companies

29,836Contacts tracked

8,610Verified emails

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The 25 largest window frame aluminum manufacturers based in the United States

Ranked by team size

Top 25 of 1,264 window frame aluminum manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to window frame aluminum manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Arconic	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 19, 2026	10001+	3,928 contacts →
	Partial evidence “Arconic Corporation, headquartered in Pittsburgh, Pennsylvania, is a leading provider of aluminum sheet, plate and extrusions, as well as innovative architectural products, that…” Source: RevenueBase Database · checked Sep 19, 2026
2	Oldcastle Buildingenvelope	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	5,001-10,000	1,860 contacts →
	Indirect evidence “At Oldcastle BuildingEnvelope® (OBE), we believe the work of our employees truly matters.” Source: RevenueBase Database · checked Sep 19, 2026
3	Trulite Glass & Aluminum Solutions	Partial evidence	Peachtree City, GA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,184 contacts →
	Partial evidence “TRULITE GLASS & ALUMINUM SOLUTIONS is one of North America's largest architectural glass and aluminum fabricators and distributors.” Source: RevenueBase Database · checked Sep 19, 2026
4	Bonnell Aluminum	Strong evidence	Newnan, GA, United StatesHQ checked Sep 19, 2026	1,001-5,000	536 contacts →
	Strong evidence “Bonnell Aluminum is a premier manufacturer of custom fabricated and finished aluminum extrusions.” Source: RevenueBase Database · checked Sep 19, 2026
5	Eastern Metal Supply, INC	Indirect evidence	Lake Worth, FL, United StatesHQ checked Sep 19, 2026	501-1,000	470 contacts →
	Indirect evidence “At EMS, we are committed to DELIVERING MORE-innovation, value and solutions to meet the evolving needs of our customers.” Source: RevenueBase Database · checked Sep 19, 2026
6	YKK AP America INC	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	1,001-5,000	427 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
7	EFCO	Partial evidence	Monett, MO, United StatesHQ checked Sep 19, 2026	1,001-5,000	373 contacts →
	Partial evidence “The EFCO brand offers a comprehensive portfolio of architectural windows, curtain walls, storefronts, and entry systems designed for commercial construction needs.” Source: RevenueBase Database · checked Sep 19, 2026
8	Kolbe Windows & Doors	Partial evidence	Wausau, WI, United StatesHQ checked Sep 19, 2026	1,001-5,000	332 contacts →
	Partial evidence “After 75 years, Kolbe Windows & Doors is best known for superior quality, custom craftsmanship, and attention to detail.” Source: RevenueBase Database · checked Sep 19, 2026
9	Apogee Enterprises, INC	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 19, 2026	5,001-10,000	275 contacts →
	Indirect evidence “By definition, Apogee means "highest point." It's no coincidence that it's also the name of our company.” Source: RevenueBase Database · checked Sep 19, 2026
10	Weather Shield Windows And Doors	Partial evidence	Medford, United StatesHQ checked Sep 19, 2026	1,001-5,000	257 contacts →
	Partial evidence “Weather Shield has been committed to making windows and doors the best way we know how- by putting the wants of our customers first.” Source: RevenueBase Database · checked Sep 19, 2026
11	Western Extrusions Corporation	Partial evidence	Carrollton, TX, United StatesHQ checked Sep 19, 2026	501-1,000	230 contacts →
	Partial evidence “Western Extrusions Corporation is a national leader in the manufacturing of extruded aluminum products.” Source: RevenueBase Database · checked Sep 19, 2026
12	Western Pacific Building Materials	Partial evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	201-500	217 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
13	ES	Partial evidence	Miami, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	198 contacts →
	Partial evidence “For over 40 years, we have been a leading force in the glass, metal, and window industry.” Source: RevenueBase Database · checked Sep 19, 2026
14	Quest Window Systems INC	Partial evidence	Garland, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	186 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
15	Keymark Corporation	Partial evidence	Fonda, NY, United StatesHQ checked Sep 19, 2026	501-1,000	184 contacts →
	Partial evidence “We are the premier full service aluminum extrusion company featuring in-house finishing capabilities including: anodizing, casting, extruding, extrusion die construction, painting…” Source: RevenueBase Database · checked Sep 19, 2026
16	Sierra Aluminum	Strong evidence	Riverside, CA, United StatesHQ checked Sep 19, 2026	201-500	174 contacts →
	Strong evidence “Sierra Aluminum Company, a division of Samuel is a manufacturer of standard and custom aluminum extrusions located in Southern California.” Source: RevenueBase Database · checked Sep 19, 2026
17	Windows USA	Strong evidence	Irving, TX, United StatesHQ checked Sep 19, 2026	501-1,000	172 contacts →
	Strong evidence “Windows USA® is a custom manufacturer of premium quality vinyl window and door systems specializing exclusively in the residential retrofit and remodeling market.” Source: RevenueBase Database · checked Sep 19, 2026
18	Pennex	Partial evidence	Wellsville, PA, United StatesHQ checked Sep 19, 2026	201-500	161 contacts →
	Partial evidence “Founded nearly half a century ago, Pennex, a proud member of the MX Holdings family, continues to experience rapid growth as a leading provider of high-quality aluminum cast…” Source: RevenueBase Database · checked Sep 19, 2026
19	Amsco Windows	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 19, 2026	201-500	152 contacts →
	Partial evidence “For more than 60 years, AMSCO Windows has been bringing new innovations in window technology to the marketplace.” Source: RevenueBase Database · checked Sep 19, 2026
20	Pioneer Cladding And Glazing Systems	Indirect evidence	Mason, OH, United StatesHQ checked Sep 19, 2026	201-500	142 contacts →
	Indirect evidence “As one of the nation's premier glazing and manufacturing companies, Pioneer Cladding & Glazing Systems provide a first-rate product in addition to a superior customer experience…” Source: RevenueBase Database · checked Sep 19, 2026
21	VPI Quality Windows	Strong evidence	Spokane, WA, United StatesHQ checked Sep 19, 2026	201-500	134 contacts →
	Strong evidence “VPI Quality Windows has been the leading commercial and multi-family vinyl window manufacturer in the United States for nearly 35 years.” Source: RevenueBase Database · checked Sep 19, 2026
22	AIR Master Group	Indirect evidence	Barceloneta, PR, United StatesHQ checked Sep 19, 2026	501-1,000	132 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
23	United Window & Door	Partial evidence	Springfield, NJ, United StatesHQ checked Sep 19, 2026	501-1,000	131 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
24	Pella Mid-Atlantic, INC	Indirect evidence	Beltsville, MD, United StatesHQ checked Sep 19, 2026	201-500	125 contacts →
	Indirect evidence “Pella Mid-Atlantic is a member of the Pella Direct Sales Network.” Source: RevenueBase Database · checked Sep 19, 2026
25	Graham Architectural Products	Indirect evidence	York, PA, United StatesHQ checked Sep 19, 2026	201-500	123 contacts →
	Indirect evidence “Welcome to Graham Architectural Products, where decades of experience and expertise enable us to bring your vision to life.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: window frame aluminum manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names window frame aluminum manufacturers.
Partial evidence: Its own public description names part of window frame aluminum manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name window frame aluminum manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,264 window frame aluminum manufacturers based in the United States

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Window frame aluminum manufacturers based in the United States at a glance

As of Sep 19, 2026

28.9%Verified-email coverage

23.6Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

385

11-50

507

51-200

253

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,264 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among window frame aluminum manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “window frame aluminum manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names window frame aluminum manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among window frame aluminum manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 8,610 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Window frame aluminum manufacturers by metro

Window frame aluminum manufacturers in New York30

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names window frame aluminum manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 1,264 window frame aluminum manufacturers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Arconic, headquartered in Pittsburgh, tops this list with the largest team on record.

Which city has the most window frame aluminum manufacturers?

New York leads with 30 headquartered companies, followed by Houston (20) and Dallas (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 8,610 verified decision-maker contacts tracked across these 1,264 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.