Company lists · Data refreshed September 2026

Top 25 Glass machinery manufacturers based in Germany

Name: Glass machinery manufacturers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 141 companies tracked

RevenueBase identified 141 glass machinery manufacturers headquartered in Germany as of September 2026 and tracks 1,766 professional contacts across them, including 468 with verified work emails. Bielefeld is the largest hub.

This list covers glass machinery manufacturers headquartered in Germany, 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

141Companies

1,766Contacts tracked

468Verified emails

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The 25 largest glass machinery manufacturers based in Germany

Ranked by team size

Top 25 of 141 glass machinery manufacturers based in Germany, 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	Sorg Group	Indirect evidence	Lohr, GermanyHQ checked Sep 30, 2026	501-1,000	122 contacts →
	Indirect evidence “SORG Group unites companies including Nikolaus SORG, EME and Sorg Keramik Service (SKS).” Source: RevenueBase Database · checked Sep 30, 2026
2	Heye International Gmbh	Partial evidence	Obernkirchen, GermanyHQ checked Sep 30, 2026	501-1,000	114 contacts →
	Partial evidence “WE ARE GLASS PEOPLE Heye International, based in Obernkirchen, Germany is one of the foremost suppliers of production technology, high performance equipment and know-how for the…” Source: RevenueBase Database · checked Sep 30, 2026
3	Euroglas	Indirect evidence	Haldensleben, GermanyHQ checked Sep 30, 2026	501-1,000	106 contacts →
	Indirect evidence “For over 20 years, we have been burning for the unique material that is made of quartz sand, fire and energy.” Source: RevenueBase Database · checked Sep 30, 2026
4	Bohle AG	Indirect evidence	Haan, GermanyHQ checked Sep 30, 2026	201-500	99 contacts →
	Indirect evidence “Wir sind Europas führender Hersteller und Anbieter rund um den Werkstoff Glas.” Source: RevenueBase Database · checked Sep 30, 2026
5	Pilkington Holding Gmbh NSG Group	Indirect evidence	Gelsenkirchen, GermanyHQ checked Sep 30, 2026	1,001-5,000	97 contacts →
	Indirect evidence “Die NSG Group ist einer der weltweit führenden Hersteller von Glas und Glasprodukten für die Bereiche Architectural (Glas für Neubauten, Renovation und Solaranwendungen)…” Source: RevenueBase Database · checked Sep 30, 2026
6	Dorma-Glas Gmbh	Partial evidence	Bad Salzuflen, GermanyHQ checked Sep 30, 2026	201-500	80 contacts →
	Partial evidence “For over 40 years, DORMA-Glas GmbH has been developing and manufacturing high-quality hardware and systems specifically for use on glass.” Source: RevenueBase Database · checked Sep 30, 2026
7	Hegla Gmbh & Co. KG	Strong evidence	Beverungen, GermanyHQ checked Sep 30, 2026	501-1,000	80 contacts →
	Strong evidence “With more than 40 years of experience, HEGLA is one of the market and technology leaders for machinery and equipment for glass storage, loading, cutting, remnant sheet handling…” Source: RevenueBase Database · checked Sep 30, 2026
8	Flabeg Automotive Group	Partial evidence	Nuremberg, GermanyHQ checked Sep 30, 2026	1,001-5,000	70 contacts →
	Partial evidence “More than 140 years of experience have made FLABEG a leader in glass processing.” Source: RevenueBase Database · checked Sep 30, 2026
9	Sedak Gmbh & Co. KG	Partial evidence	Gersthofen, GermanyHQ checked Sep 30, 2026	51-200	56 contacts →
	Partial evidence “Our many years of experience in the processing and treatment of curved and flat glass enables us to offer our customers full-service glass solutions up to 3.6 m x 20 m.” Source: RevenueBase Database · checked Sep 30, 2026
10	Ritzenhoff Group Gmbh	Indirect evidence	Marsberg, GermanyHQ checked Sep 30, 2026	201-500	50 contacts →
	Indirect evidence “Das Herz des Familienunternehmens RITZENHOFF schlägt immer noch dort, wo vor mehr als 100 Jahren ihre Geschichte begann: Am Stammsitz in Marsberg im Sauerland.” Source: RevenueBase Database · checked Sep 30, 2026
11	Stürtz Maschinenbau Gmbh	Indirect evidence	GermanyHQ checked Sep 30, 2026	201-500	31 contacts →
	Indirect evidence “Für jede Anpassung die maßgeschneiderte Lösung - Ob Einzelmaschine oder komplettes Automatisierungssystem, aufstrebender Fensterbaubetrieb oder großes Unternehmen – wir sind der…” Source: RevenueBase Database · checked Sep 30, 2026
12	Thaletec	Partial evidence	Thale, GermanyHQ checked Sep 30, 2026	51-200	31 contacts →
	Partial evidence “THALETEC is a worldwide leading company in the glass-lined process equipment business.” Source: RevenueBase Database · checked Sep 30, 2026
13	Waldemar Knittel Glasbearbeitungs Gmbh, A Statlab Company	Indirect evidence	Braunschweig, GermanyHQ checked Sep 30, 2026	51-200	25 contacts →
	Indirect evidence “Waldemar Knittel Glasbearbeitungs GmbH is a company based out of 5 Varrentrappstraße, Braunschweig, Germany.” Source: RevenueBase Database · checked Sep 30, 2026
14	Isophon Glas Gmbh	Indirect evidence	Hannoversch Münden, GermanyHQ checked Sep 30, 2026	51-200	17 contacts →
	Indirect evidence “Welcome to isophon glas, your reliable partner from Hann.” Source: RevenueBase Database · checked Sep 30, 2026
15	Waltec	Strong evidence	Wilhelmsthal, GermanyHQ checked Sep 30, 2026	51-200	15 contacts →
	Strong evidence “WALTEC is the leading manufacturer of automatic, electronically controlled feeder, pressing and spinning machines, press and blow, blowing as well as twin-table machines, handling…” Source: RevenueBase Database · checked Sep 30, 2026
16	Ernst Pennekamp Gmbh & Co. OHG	Partial evidence	Ennepetal, GermanyHQ checked Sep 30, 2026	51-200	13 contacts →
	Partial evidence “Pennekamp is a leading manufacturer of Annealing, Decorating & Tempering Lehrs, with an excellent reputation and more than 2.500 Lehrs being built since 1945.” Source: RevenueBase Database · checked Sep 30, 2026
17	Stumpe Glas Gmbh	Partial evidence	Neugablonz, GermanyHQ checked Sep 30, 2026	11-50	12 contacts →
	Partial evidence “Tradition and Modernity Established in 1925, Stumpe Glas is a glass refining company in the third generation.” Source: RevenueBase Database · checked Sep 30, 2026
18	Proglass Gmbh	Strong evidence	Weilheim An Der Teck, GermanyHQ checked Sep 30, 2026	11-50	10 contacts →
	Strong evidence “Manufacturer and wholesaler of auto glass tools and accessories (specialty tools for the auto glass & automotive industry)” Source: RevenueBase Database · checked Sep 30, 2026
19	Arnold Glas	Indirect evidence	Remshalden, GermanyHQ checked Sep 30, 2026	501-1,000	10 contacts →
	Indirect evidence “The Arnold Glas company group is a privately-held and independent company headquartered near Stuttgart, Germany.” Source: RevenueBase Database · checked Sep 30, 2026
20	Lambertsglas Germany	Indirect evidence	Waldsassen, GermanyHQ checked Sep 30, 2026	51-200	9 contacts →
	Indirect evidence “Lamberts.” Source: RevenueBase Database · checked Sep 30, 2026
21	Lemuth Gmbh	Indirect evidence	Meiningen, GermanyHQ checked Sep 30, 2026	51-200	8 contacts →
	Indirect evidence “Lemuth GmbH is an industrial automation company based out of Germany.” Source: RevenueBase Database · checked Sep 30, 2026
22	Glas Fritz	Indirect evidence	Lörrach, GermanyHQ checked Sep 30, 2026	51-200	7 contacts →
	Indirect evidence “Die Gerhard Fritz GmbH ist ein Glasgrosshandelsunternehmen, das seit 1963 erfolgreich auf dem internationalen Markt tätig ist.” Source: RevenueBase Database · checked Sep 30, 2026
23	Flachglas Sachsen Gmbh	Indirect evidence	Grimma, GermanyHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
24	Bohemia Cristal Handelsgesellschaft MBH	Partial evidence	Selb, GermanyHQ checked Sep 30, 2026	51-200	6 contacts →
	Partial evidence “Bohemia Cristal Handelsgesellschaft MbH is a glass, ceramics & concrete company based out of 54 Christian-Höfer-Ring, Selb, Germany.” Source: RevenueBase Database · checked Sep 30, 2026
25	Glas-Lerchenmüller Gmbh	Indirect evidence	Dieburg, GermanyHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “Glasgroßhandel Transparente Innovation Das Unternehmen ist seit Jahrzehnten ein fester Bestandteil der Glasbranche.” 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 141 glass machinery manufacturers based in Germany

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Glass machinery manufacturers based in Germany at a glance

As of Sep 30, 2026

26.5%Verified-email coverage

12.5Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · Bielefeld

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 141 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 Germany 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 Germany 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, 468 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 Germany?

RevenueBase identified 141 glass machinery manufacturers headquartered in Germany 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?

Sorg Group, headquartered in Germany, tops this list with the largest team on record.

Which city has the most glass machinery manufacturers?

Bielefeld leads with 4 headquartered companies, followed by Cologne (3) and Bad Sackingen (2).

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 468 verified decision-maker contacts tracked across these 141 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.