Company lists · Data refreshed September 2026

Top 25 Architectural glass companies based in Austria

Name: Architectural glass companies based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 66 companies tracked

RevenueBase identified 66 architectural glass companies headquartered in Austria as of September 2026 and tracks 385 professional contacts across them, including 112 with verified work emails. Wien is the largest hub.

This list covers architectural glass companies headquartered in Austria, 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 16, 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 16, 2026 86% judged on-target in blind review

66Companies

385Contacts tracked

112Verified emails

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The 25 largest architectural glass companies based in Austria

Ranked by team size

Top 25 of 66 architectural glass companies based in Austria, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to architectural glass companies: 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	Waagner Biro Steel And Glass	Strong evidence	Vienna, AustriaHQ checked Sep 16, 2026	51-200	67 contacts →
	Strong evidence “Specialists in architectural and structural steel and glass and complex geometry, bespoke envelopes, roofs and facades and highly engineered steel and glass solutions - including…” Source: RevenueBase Database · checked Sep 16, 2026
2	Glas Marte	Indirect evidence	Bregenz, AustriaHQ checked Sep 16, 2026	201-500	47 contacts →
	Indirect evidence “Innovative Entwicklung, kompetente Beratung, detaillierte Planung und meisterhafte Ausführung – das alles finden Sie bei Glas Marte vereint in einem einzigen Betrieb.” Source: RevenueBase Database · checked Sep 16, 2026
3	Fill Metallbau Ges.M.B.H	Indirect evidence	Hohenzell, AustriaHQ checked Sep 16, 2026	201-500	26 contacts →
	Indirect evidence “Distinguished and challenging building envelopes and customized con- structions – this is what Fill stands for.” Source: RevenueBase Database · checked Sep 16, 2026
4	Baumann Glas 1886 Gmbh	Indirect evidence	Baumgartenberg, AustriaHQ checked Sep 16, 2026	51-200	14 contacts →
	Indirect evidence “Kompetenz mit MENSCHLICHKEIT" Lösungsorientierung und kreative Designkompetenz machen uns seit rund 140 Jahren zu einem Partner, der Ihnen sowohl bei großen Projekten als auch…” Source: RevenueBase Database · checked Sep 16, 2026
5	G.S. Stemeseder Gmbh- Premium Aluminium Systems	Indirect evidence	Hof Bei Salzburg, AustriaHQ checked Sep 16, 2026	201-500	13 contacts →
	Indirect evidence “Design trifft Innovation.” Source: RevenueBase Database · checked Sep 16, 2026
6	Eckelt	Indirect evidence	Steyr, AustriaHQ checked Sep 16, 2026	51-200	11 contacts →
	Indirect evidence “Willkommen bei vandaglas Eckelt, wo Komplexität auf Transparenz trifft.” Source: RevenueBase Database · checked Sep 16, 2026
7	Mglass Gmbh	Indirect evidence	Steyregg, AustriaHQ checked Sep 16, 2026	51-200	10 contacts →
	Indirect evidence “Wir entwickeln hochwertige Gesamtkonzepte und Individualität bis ins Detail.” Source: RevenueBase Database · checked Sep 16, 2026
8	Längle Glas-System	Partial evidence	Götzis, AustriaHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “Längle Glas-System is a leading international provider of innovative glass-mounting systems specializing in back-ventilated facades and partition systems.” Source: RevenueBase Database · checked Sep 16, 2026
9	Hydro Building Systems Austria Gmbh	Indirect evidence	Seekirchen Am Wallersee, AustriaHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Hydro Building Systems Austria GmbH bietet über den Fachhandel und Metallbau Fenster, Türen, Schiebetürsysteme, Glasfassaden und Brandschutzelemente an.” Source: RevenueBase Database · checked Sep 16, 2026
10	Alu-Sommer Gmbh	Indirect evidence	Stoob, AustriaHQ checked Sep 16, 2026	201-500	7 contacts →
	Indirect evidence “ALU-SOMMER ist der Spezialist für Aluminium-Glas-Fassaden in Mitteleuropa mit Sitz in Stoob und Niederlassungen in Ungarn, Deutschland und der Schweiz.” Source: RevenueBase Database · checked Sep 16, 2026
11	Glass-Inspiration Gmbh Design Engineering	Partial evidence	Adlwang, AustriaHQ checked Sep 16, 2026	1-10	7 contacts →
	Partial evidence “glass-inspiration is specialized in laminating glass with all sorts of customized interlayers for the interior and exterior.” Source: RevenueBase Database · checked Sep 16, 2026
12	Wenna Curved Glass Solutions	Partial evidence	Linz, AustriaHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “Curved glass solutions for facades, interior design, furniture & more >> We manufature curved safety glass including tempered (SECURIT CONTOUR), laminated (STADIP CONTOUR) and…” Source: RevenueBase Database · checked Sep 16, 2026
13	V-Met Gmbh	Indirect evidence	Sulz, AustriaHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence “Wir sind führender Spezialist für architekturbetonte Metallfassaden.” Source: RevenueBase Database · checked Sep 16, 2026
14	Pilkington Austria	Indirect evidence	Bischofshofen, AustriaHQ checked Sep 16, 2026	51-200	5 contacts →
	Indirect evidence “Die Pilkington Austria GmbH gehört zur NSG Group, einem der weltweit führenden Hersteller von Glas und Glasprodukten.” Source: RevenueBase Database · checked Sep 16, 2026
15	Egger Glas Isolier- UND Sicherheitsglaserzeugung Gmbh	Indirect evidence	Gersdorf An Der Feistritz, AustriaHQ checked Sep 16, 2026	201-500	4 contacts →
	Indirect evidence “Wir sind Hersteller von Isolierglas und Sicherheitsglas und sind auch im Glasbau und Montagebereich tätig.” Source: RevenueBase Database · checked Sep 16, 2026
16	Metallbau Wastler	Indirect evidence	Linz, AustriaHQ checked Sep 16, 2026	11-50	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
17	Alu-Glas-Technik Gmbh	Indirect evidence	Lustenau, AustriaHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “Alu-Glas-Technik wurde 1994 von Manfred und Anita Grabher gegründet und wird nun in zweiter Generation von Andreas Märk und Katharina Grabher-Märk geführt.” Source: RevenueBase Database · checked Sep 16, 2026
18	Glas Meinhart	Partial evidence	Ansfelden, AustriaHQ checked Sep 16, 2026	11-50	3 contacts →
	Partial evidence “Glas Meinhart is a family-owned business that specializes in individualized glass solutions for both B2B and B2C clients, as well as in glass art.” Source: RevenueBase Database · checked Sep 16, 2026
19	Glas&co Glastechnik Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect evidence “Seit mehr als 120 Jahren befassen wir uns mit der Verarbeitung und der Montage von Glas.” Source: RevenueBase Database · checked Sep 16, 2026
20	Alco Kapo Wintergarten	Indirect evidence	Wien, AustriaHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect evidence “Glassarchitektur, Wintergärten, Schiebesysteme, solarwintergärten, Axaar das größte Dachflächenfenster der Welt Wohnraumerweiterung, Anbau, Umbau und Sanierung” Source: RevenueBase Database · checked Sep 16, 2026
21	Glas Marton E.U	Indirect evidence	Hainfeld, AustriaHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “Familienunternehmen in 3.” Source: RevenueBase Database · checked Sep 16, 2026
22	Texture Finestre	Indirect evidence	Innsbruck, AustriaHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “Nasce una nuova generazione di finestre: Belle come il legno, Forti come l'allumino, Vantaggiose come il pvc.” Source: RevenueBase Database · checked Sep 16, 2026
23	Krobath Metallbau	Indirect evidence	Graz, AustriaHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “Metallbau und Glasbau auf Spitzen-Niveau von Krobath Metallbau in Graz.” Source: RevenueBase Database · checked Sep 16, 2026
24	Metallbau Hirt	Indirect evidence	Greinbach, AustriaHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect evidence “Wir sind ein etabliertes Metallbauunternehmen mit mehr als 60 Jahren Erfahrung.” Source: RevenueBase Database · checked Sep 16, 2026
25	Glas Zemann Gesellschaft M.B.H	Indirect evidence	Seiersberg, AustriaHQ checked Sep 16, 2026	11-50	1 contacts →
	Indirect evidence “Glas, Plexiglas, Glaserei, Glasbau, Sicherheitsglas, Isolierglas, Glastüren, Glasdächer, Glas-Brüstungen, Glasgeländer, Duschverglasungen, Küchenrückwände, Reparaturverglasung…” Source: RevenueBase Database · checked Sep 16, 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: architectural 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 architectural glass companies.
Partial evidence: Its own public description names part of architectural glass companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural 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 66 architectural glass companies based in Austria

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Architectural glass companies based in Austria at a glance

As of Sep 16, 2026

29.1%Verified-email coverage

5.8Average contacts per company

11-50Median size (employees)

10.6%Largest-city concentration · Wien

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Austria, so it is reported there. Company counts and contact totals on this page are exact for Austria, over 66 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 architectural 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.
What qualifies: Companies headquartered in Austria whose own description of what they do matches “architectural 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 architectural 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 architectural glass companies, and records with no verified work email. Companies headquartered outside Austria 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, 112 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 16, 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 architectural 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 architectural glass companies are there based in Austria?

RevenueBase identified 66 architectural glass companies headquartered in Austria 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?

Waagner Biro Steel And Glass, headquartered in Vienna, tops this list with the largest team on record.

Which city has the most architectural glass companies?

Wien leads with 7 headquartered companies, followed by Linz (4) and Steyr (3).

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 112 verified decision-maker contacts tracked across these 66 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 16, 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.