Company lists · Data refreshed September 2026

Top 25 Glass machinery manufacturers based in the United States

Name: Glass machinery 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 30, 2026 203 companies tracked

RevenueBase identified 203 glass machinery manufacturers headquartered in the United States as of September 2026 and tracks 3,220 professional contacts across them, including 923 with verified work emails. Houston is the largest hub.

This list covers glass machinery 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 30, 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 30, 2026 86% judged on-target in blind review

203Companies

3,220Contacts tracked

923Verified emails

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The 25 largest glass machinery manufacturers based in the United States

Ranked by team size

Top 25 of 203 glass machinery manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to glass machinery 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	AGC Glass Company North America	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	487 contacts →
	Strong evidence “AGC Glass is one of the largest manufacturers of glass and glass-related products in North America, offering a broad range of glazing solutions for commercial, residential…” Source: RevenueBase Database · checked Sep 30, 2026
2	Hartung Glass Industries	Partial evidence	Seattle, WA, United StatesHQ checked Sep 30, 2026	501-1,000	333 contacts →
	Partial evidence “Hartung Glass Industries is one of the fastest growing, most dynamic, total service glass companies in North America.” Source: RevenueBase Database · checked Sep 30, 2026
3	Glasstech	Strong evidence	Perrysburg, OH, United StatesHQ checked Sep 30, 2026	51-200	140 contacts →
	Strong evidence “Glasstech, Inc, is the world's leading manufacturer of glass bending and tempering technology for the solar, automotive and architectural glass markets.” Source: RevenueBase Database · checked Sep 30, 2026
4	American Insulated Glass	Partial evidence	Conley, GA, United StatesHQ checked Sep 30, 2026	201-500	91 contacts →
	Partial evidence “Headquartered in Atlanta, American Insulated Glass is a leading glass fabricator and wholesale distributor, specializing in providing high-quality insulated, laminated, tempered…” Source: RevenueBase Database · checked Sep 30, 2026
5	Glasswerks	Partial evidence	South Gate, CA, United StatesHQ checked Sep 30, 2026	201-500	77 contacts →
	Partial evidence “For more than three decades, the custom glass fabrication experts at Glasswerks have been producing a wide range of custom and architectural glass products for customers in Los…” Source: RevenueBase Database · checked Sep 30, 2026
6	Toledo Engineering Co., INC	Partial evidence	Toledo, OH, United StatesHQ checked Sep 30, 2026	51-200	76 contacts →
	Partial evidence “Toledo Engineering Co, Inc.(TECO) is a group of companies with over 90 years of experience serving the worldwide primary glass manufacturing industry.” Source: RevenueBase Database · checked Sep 30, 2026
7	Salem Fabrication Technologies Group, INC	Partial evidence	Winston-salem, NC, United StatesHQ checked Sep 30, 2026	51-200	70 contacts →
	Partial evidence “Salem Fabrication Technologies Group, Inc.(SFTG) is a 100% employee‑owned international company delivering glass fabrication and manufacturing solutions through equipment…” Source: RevenueBase Database · checked Sep 30, 2026
8	Joseph Machine Company	Partial evidence	Dillsburg, PA, United StatesHQ checked Sep 30, 2026	51-200	64 contacts →
	Partial evidence “Joseph Machine Company (JMC) engineers and sells lineal and panel processing machinery and software that cut cycle times, boost part quality and eliminate unnecessary scrap.” Source: RevenueBase Database · checked Sep 30, 2026
9	Virginia Glass Products Virginia Mirror Company	Strong evidence	Martinsville, VA, United StatesHQ checked Sep 30, 2026	51-200	63 contacts →
	Strong evidence “Virginia Glass Products Corporation is a leading manufacturer of All Glass Entrance Doors and Architectural Tempered Glass as well as Frameless Shower Enclosures and Laminated…” Source: RevenueBase Database · checked Sep 30, 2026
10	Cat-I Glass Manufacturing	Partial evidence	South Elgin, IL, United StatesHQ checked Sep 30, 2026	51-200	55 contacts →
	Partial evidence “Cat-i Glass Manufacturing can trace its roots back to Elgin Precision Glass (EPG) founded by Carl Jaynes in 1965.” Source: RevenueBase Database · checked Sep 30, 2026
11	Dreamwalls	Partial evidence	North Carolina, NC, United StatesHQ checked Sep 30, 2026	201-500	54 contacts →
	Partial evidence “At Dreamwalls, we make beautiful glass and mirror products that architects, designers, contractors, and glaziers use to impress clients.” Source: RevenueBase Database · checked Sep 30, 2026
12	M3 Glass Technologies	Partial evidence	Irving, TX, United StatesHQ checked Sep 30, 2026	51-200	50 contacts →
	Partial evidence “M3 Glass Technologies is a global leader, producing and shipping tons of custom fabricated glass products nationwide from the heart of Dallas/Fort Worth, TX.” Source: RevenueBase Database · checked Sep 30, 2026
13	Glaz-Tech Industries	Strong evidence	Tucson, AZ, United StatesHQ checked Sep 30, 2026	201-500	50 contacts →
	Strong evidence “Glaz-Tech Industries is a wholesale manufacturer and supplier of residential, commercial, & specialty glass with locations across 7 states.” Source: RevenueBase Database · checked Sep 30, 2026
14	Standard Bent Glass	Partial evidence	East Butler, PA, United StatesHQ checked Sep 30, 2026	51-200	49 contacts →
	Partial evidence “For over 85 years, Standard Bent Glass (SBG) has been the trusted single source for all architectural, decorative, transportation, and security glazing needs.” Source: RevenueBase Database · checked Sep 30, 2026
15	Nashville Tempered Glass	Partial evidence	Nashville, TN, United StatesHQ checked Sep 30, 2026	201-500	42 contacts →
	Partial evidence “NT Glass is your premier source for custom glass fabrication.” Source: RevenueBase Database · checked Sep 30, 2026
16	Midwest Glass Fabricators, INC	Strong evidence	Highland, MI, United StatesHQ checked Sep 30, 2026	51-200	41 contacts →
	Strong evidence “Midwest Glass is a wholesale glass manufacturer in Highland, MI.” Source: RevenueBase Database · checked Sep 30, 2026
17	Lisec America, INC	Partial evidence	Burnsville, MN, United StatesHQ checked Sep 30, 2026	11-50	33 contacts →
	Partial evidence “LiSEC is the world leader in glass fabrication equipment, providing a full range of products for the window industry.” Source: RevenueBase Database · checked Sep 30, 2026
18	Camglass	Indirect evidence	Broken Arrow, United StatesHQ checked Sep 30, 2026	51-200	30 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
19	Billco Manufacturing	Indirect evidence	Zelienople, PA, United StatesHQ checked Sep 30, 2026	51-200	27 contacts →
	Indirect evidence “With over 75 years of experience, Billco Manufacturing's culture is ingrained with hands-on innovation.” Source: RevenueBase Database · checked Sep 30, 2026
20	Gillinder Glass	Partial evidence	Port Jervis, NY, United StatesHQ checked Sep 30, 2026	51-200	26 contacts →
	Partial evidence “Established in 1861, Gillinder Brothers, Inc.(Gillinder Glass), specializes in custom-molded, hand-pressed, clear and colored glass products “Made in the USA” from both open…” Source: RevenueBase Database · checked Sep 30, 2026
21	ECO Glass Production	Partial evidence	Medley, FL, United StatesHQ checked Sep 30, 2026	201-500	20 contacts →
	Partial evidence “Eco Glass Production started as a vision to meet the needs of the U.S and its neighbors for a high-quality and affordable glass to be used in commercial and residential projects.” Source: RevenueBase Database · checked Sep 30, 2026
22	Pulp Studio, INC	Partial evidence	Gardena, CA, United StatesHQ checked Sep 30, 2026	51-200	19 contacts →
	Partial evidence “Pulp Studio Glass produces glass with a variety of decorative and graphic interlayers, as well as a large selection of patterned glass and custom glass applications, for both…” Source: RevenueBase Database · checked Sep 30, 2026
23	Insulite Glass Company	Partial evidence	Olathe, KS, United StatesHQ checked Sep 30, 2026	51-200	19 contacts →
	Partial evidence “Founded in 1990 in Olathe, KS, Insulite Glass Company has become a leader in automated architectural flat glass fabrication.” Source: RevenueBase Database · checked Sep 30, 2026
24	Glaspro, INC	Indirect evidence	Santa Fe Springs, CA, United StatesHQ checked Sep 30, 2026	51-200	18 contacts →
	Indirect evidence “Santa Fe Springs, California-based GlasPro, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
25	D3 Glass LLC	Partial evidence	Ft Myers, FL, United StatesHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “D3 Glass, LLC is a family owned, expanding business specializing in the fabrication & tempering of flat glass products.” Source: RevenueBase Database · checked Sep 30, 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: glass machinery 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 glass machinery manufacturers.
Partial evidence: Its own public description names part of glass machinery manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name glass machinery 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 203 glass machinery manufacturers based in the United States

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Glass machinery manufacturers based in the United States at a glance

As of Sep 30, 2026

28.7%Verified-email coverage

15.9Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 203 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 glass machinery 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 “glass machinery 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 glass machinery 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 glass machinery 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, 923 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 30, 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.

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 glass machinery 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 glass machinery manufacturers are there based in the United States?

RevenueBase identified 203 glass machinery 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?

AGC Glass Company North America, headquartered in Alpharetta, tops this list with the largest team on record.

Which city has the most glass machinery manufacturers?

Houston leads with 7 headquartered companies, followed by Kernersville (4) and New York (4).

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 923 verified decision-maker contacts tracked across these 203 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 30, 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.