Company lists · Data refreshed November 2026

Top 25 Glass processing companies based in Germany

RevenueBase identified 298 company matches for glass processing companies associated with Germany as of November 2026 and tracks 2,135 professional contacts across them, including 428 with verified work emails. Berlin is the largest hub.

This list covers company matches for glass processing companies associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
298Companies
2,135Contacts tracked
428Verified emails
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The 25 largest glass processing companies based in Germany

Ranked by team size
Top 25 of 298 company matches for glass processing companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLohr, GermanyHQ recorded Nov 6, 2026501-1,000129 contacts →

Exact match

“SORG Group unites companies including Nikolaus SORG, EME and Sorg Keramik Service (SKS).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHaan, GermanyHQ recorded Nov 6, 2026201-500104 contacts →

Exact match

“Wir sind Europas führender Hersteller und Anbieter rund um den Werkstoff Glas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBeverungen, GermanyHQ recorded Nov 6, 2026501-1,00088 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNuremberg, GermanyHQ recorded Nov 6, 20261,001-5,00068 contacts →

Exact match

“More than 140 years of experience have made FLABEG a leader in glass processing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWernberg-köblitz, GermanyHQ recorded Nov 6, 2026501-1,00058 contacts →

Exact match

“As renowned glass processors and Flachglas Group we are one of the leading specialists of this industry throughout Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMarsberg, GermanyHQ recorded Nov 6, 2026201-50055 contacts →

Exact match

“Das Herz des Familienunternehmens RITZENHOFF schlägt immer noch dort, wo vor mehr als 100 Jahren ihre Geschichte begann: Am Stammsitz in Marsberg im Sauerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact match97877 Wertheim, GermanyHQ recorded Nov 6, 2026201-50051 contacts →

Exact match

“Zippe is THE market leader in batch and cullet plants for the global glass industry – and the driving force of innovation across the sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGelsenkirchen, GermanyHQ recorded Nov 6, 20261,001-5,00043 contacts →

Exact match

“Die NSG Group ist einer der weltweit führenden Hersteller von Glas und Glasprodukten für die Bereiche Architectural (Glas für Neubauten, Renovation und Solaranwendungen)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBraunschweig, GermanyHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Waldemar Knittel Glasbearbeitungs GmbH is a company based out of 5 Varrentrappstraße, Braunschweig, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBarsinghausen, GermanyHQ recorded Nov 6, 20261,001-5,00029 contacts →

Exact match

“Die SCHOLLGLAS Unternehmensgruppe ist seit 1969 ein konzernunabhängiges Familienunternehmen im Flachglasmarkt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGrünkraut, GermanyHQ recorded Nov 6, 20261-1028 contacts →

Exact match

“Von Glasduschen und Spiegelschränken im Bad, über Arbeitsplatten und Hochschränke aus Glas in der Küche, Glaszäune und Verglasungen für Balkon und Terrasse im Außenbereich, bis zu…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHannoversch Münden, GermanyHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Welcome to isophon glas, your reliable partner from Hann.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRadeburg, GermanyHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Glasveredelung als Teil der vandaglas Gruppe früher Döring Glas Berlin / Flachglaswerk Radeburg / Glassolutions BV”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHaldensleben, GermanyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEnnepetal, GermanyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Pennekamp is a leading manufacturer of Annealing, Decorating & Tempering Lehrs, with an excellent reputation and more than 2.500 Lehrs being built since 1945.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLohr Am Main, GermanyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“The installation of a glass melting furnace requires know how but also the collaboration of many partners that are involved.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNeugablonz, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Tradition and Modernity Established in 1925, Stumpe Glas is a glass refining company in the third generation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGelsenkirchen, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Der Flachglas MarkenKreis ist eine Kooperation mittelständischer, leistungsstarker Unternehmen in Deutschland und Europa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRemshalden, GermanyHQ recorded Nov 6, 2026501-1,00012 contacts →

Exact match

“The Arnold Glas company group is a privately-held and independent company headquartered near Stuttgart, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchIlmenau, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Seit über 20 Jahren produzieren und vertreiben wir Quarzglasrohre, Quarzglasstäbe, Quarzgutrohre und kundenspezifische Quarzglaskomponenten für Anwendungen in verschiedenen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact match97076, GermanyHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Glaskeil ist der technische Partner für individuelle Lösungen aus Glas und Kunststoff.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWaldsassen, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Lamberts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGrimma, GermanyHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPotsdam, GermanyHQ recorded Nov 6, 2026201-5007 contacts →

Exact match

“Ganz gleich, ob Sie Lösungen für Sicherheit, Komfort, Design oder Energieeffizienz benötigen: Wir haben genau das Richtige für Sie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBochum, GermanyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Was immer Sie an Exterieurglas und Interieurglas benötigen, wir fertigen es für Sie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 298 glass processing companies based in Germany

See the full list, filter by size, metro and specialty, and access 428 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Glass processing companies based in Germany at a glance

As of Nov 6, 2026
20.0%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
129
11-50
56
51-200
37
201-500
12
501-1,000
6
1,001-5,000
6

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 298 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Germany whose business descriptions match “glass processing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 428 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “glass processing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many glass processing companies are there based in Germany?

RevenueBase identified 298 company matches for glass processing companies associated with Germany as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sorg Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most glass processing companies?

Berlin leads with 12 company records, followed by Hamburg (9) and Frankfurt (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 428 professional contacts with verified work emails tracked across these 298 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.