Company lists · Data refreshed September 2026
Top 25 Specialty glass companies worldwide
RevenueBase identified 6,739 specialty glass companies worldwide as of September 2026 and tracks 107,049 professional contacts across them, including 19,877 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers specialty glass companies worldwide, 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 22, 2026. Country and city lists for specialty glass companies follow the table.
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.
The 25 largest specialty glass companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,838 contacts → | ||||
Indirect evidence “This is a story of progress.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,798 contacts → | ||||
Indirect evidence “Our future starts with you.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 3,633 contacts → | ||||
Indirect evidence “Guardian Industries, a global company headquartered in Auburn Hills, Michigan, operates facilities throughout North and South America, Europe, Africa, the Middle East, and Asia.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 3,057 contacts → | ||||
Partial evidence “AIS is India’s leading integrated glass solutions company and a dominant player in the car glass segment commanding over 75% of the Indian market.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,775 contacts → | ||||
Partial evidence “One of the world’s leading glass manufacturers, the largest in North America and the premier glass producer in Mexico.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,805 contacts → | ||||
Partial evidence “Pilkington United Kingdom Limited, part of the NSG Group, is one of the global leaders in glass and glazing technology.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,774 contacts → | ||||
Partial evidence “AGC is a world-leading supplier of flat, automotive and display glass, as well as chemicals and ceramics, and a global provider of life science–related services and solutions.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,110 contacts → | ||||
Indirect evidence “Tecnoglass S.A.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,051 contacts → | ||||
Partial evidence “Fuyao Glass Industry Group Co, Ltd.(briefly “Fuyao Group”) was founded in Fuzhou, China, in 1987.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,040 contacts → | ||||
Indirect evidence “A Cebrace é fruto de uma joint-venture entre dois dos maiores grupos produtores de vidro plano do mundo: a NSG/Pilkington e Saint-Gobain.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,010 contacts → | ||||
Indirect evidence “Since 1818, Libbey has been the vanguard of artistry and innovation in glassmaking.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 856 contacts → | ||||
Indirect evidence “Corning is one of the world’s leading innovators in materials science.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 847 contacts → | ||||
Indirect evidence “AGP Group is one of the world’s leading glazing manufacturers.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 800 contacts → | ||||
Partial evidence “Gold Plus Glass Industry Limited is a leading manufacturer and supplier of high-quality float glasses.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 748 contacts → | ||||
Indirect evidence “At Carlex, we know serving a car owner ultimately means better serving car manufacturers and designers and those who service and repair cars.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 653 contacts → | ||||
Partial evidence “Ghani Glass Limited is a company of Ghani Group; a reputed business house of South Asia; based in Pakistan with interests in container glass and float glass, automobile…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 554 contacts → | ||||
Partial evidence “At Bormioli Luigi, we have been designing sophisticated glass products for over 25 generations.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 518 contacts → | ||||
Partial evidence “Mygrant Glass is headquartered in Hayward, Ca, and is committed to maintaining the highest standard of service and the most extensive inventories possible.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 447 contacts → | ||||
Partial evidence “The pioneer in the industrial glass production-industry, Yorglass, is carrying out its activities with its business partners worldwide, with the power of its knowledge and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 441 contacts → | ||||
Partial evidence “For over 150 years, Binswanger Glass has shaped the built environment with award-winning architectural glazing solutions.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 424 contacts → | ||||
Strong evidence “For over 60 years, Bottero are the only company in the world that have been world leaders in every sector of the glass industry: hollow glass, special engineering, flat laminated…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 396 contacts → | ||||
Indirect evidence “Here at Walters & Wolf, we have always been about our people, our performance, and our quality because we care about you and your next big idea!” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 392 contacts → | ||||
Partial evidence “For the past 40 years, Tariq Glass Industries Ltd.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 376 contacts → | ||||
Indirect evidence “Fundada em 1963 por Mansur José Farhat, a Fanavid está presente no mercado automotivo desde o início de suas atividades.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
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: specialty glass companies. 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 specialty glass companies.
- Partial evidence
- Its own public description names part of specialty glass companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name specialty glass companies. 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 6,739 specialty glass companies worldwide
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Specialty glass companies worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 specialty glass companies, 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.
- Coverage
- Every country. Country and city lists for specialty glass companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “specialty glass companies”. 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 specialty glass companies), 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 specialty glass companies, and records with no verified work email.
- 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, 19,877 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 22, 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.
Specialty glass companies by location
23 lists · largest firstEvery Specialty glass companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Specialty glass companies based in the United States1,284
- Specialty glass companies based in Brazil584
- Specialty glass companies based in India425
- Specialty glass companies based in Germany371
- Specialty glass companies based in Italy361
- Specialty glass companies based in the United Kingdom319
- Specialty glass companies based in France209
- Specialty glass companies based in Canada207
- Specialty glass companies based in the Netherlands204
- Specialty glass companies based in Spain166
- Specialty glass companies based in Türkiye148
- Specialty glass companies based in Australia102
- Specialty glass companies based in Mexico80
- Specialty glass companies based in Poland78
- Specialty glass companies based in Belgium77
- Specialty glass companies based in Portugal67
- Specialty glass companies based in Switzerland62
- Specialty glass companies based in Argentina54
- Specialty glass companies based in the United Arab Emirates50
- Specialty glass companies based in Japan41
- Specialty glass companies based in Sweden36
- Specialty glass companies based in Austria32
- Specialty glass companies based in Norway26
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 specialty glass companies, 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 specialty glass companies are there worldwide?
RevenueBase identified 6,739 specialty glass companies worldwide 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?
Şişecam, headquartered in Istanbul, tops this list with the largest team on record.
Which country has the most specialty glass companies?
The United States leads with 1,284 companies, followed by Brazil (584) and India (425). Every specialty glass companies list by country and city is linked on this page.
Which city has the most specialty glass companies?
Sao Paulo leads with 88 headquartered companies, followed by Istanbul (46) and London (37).
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 19,877 verified decision-maker contacts tracked across these 6,739 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 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 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.