Company lists · Data refreshed September 2026
Top 25 Refractory ceramic companies based in Germany
RevenueBase identified 103 company matches for refractory ceramic companies associated with Germany as of September 2026 and tracks 2,231 professional contacts across them, including 493 with verified work emails. Dortmund is the largest hub.
This list covers company matches for refractory ceramic 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 September 21, 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.
The 25 largest refractory ceramic companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 772 contacts → | ||||
Exact match “About CeramTec CeramTec is a global leader in high-performance advanced material solutions, with more than 120 years of expertise.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 128 contacts → | ||||
Exact match “The Refratechnik Group is a global network of companies, active in the refractory and raw material business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 116 contacts → | ||||
Exact match “For over 45 years, INTOCAST AG has been one of the worldwide leading specialists for refractory products and plant engineering.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 93 contacts → | ||||
Exact match “QSIL is a leading international specialist for refractory, high-temperature and high-purity high-performance materials.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 43 contacts → | ||||
Exact match “LINGL SOLEAD GmbH ist einer der führenden Anbieter von Maschinen und Anlagen für die Grobkeramik, Sanitär Sanitärkeramik, technische Keramik und Feuerfestindustrie.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 39 contacts → | ||||
Exact match “Welcome to Jünger+Gräter - your expert in refractory.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 37 contacts → | ||||
Exact match “Die e-r-s group ist Ihr kompetenter Partner für hochwertige Wärmedämm- und Feuerfestlösungen in der Industrie.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 32 contacts → | ||||
Exact match “At Sembach, we are not only experts in technical ceramics – we are much more than that.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 29 contacts → | ||||
Exact match “Seit der Gründung im Jahr 1982 stehen Kundennutzen und Produktvorteile im Fokus von ROHDE.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “The M-Group covers three primary business sectors that interact with one another: refractory technology (Möller), lime kiln technology (Eberhardt) and safety technology…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 21 contacts → | ||||
Exact match “WEERULIN develops and produces refractory products for the steel industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 20 contacts → | ||||
Exact match “Die Chemikalien-Gesellschaft Hans Lungmuß mbH & Co.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “Alumina Systems produces customized ceramic-to-metal composites.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “VGH manufactures and offers refractory products and services to our industrial partners worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “SCHUPP® Ceramics – High temperature metallic-ceramic products and systems for electric- and combustion-heated furnaces 560 °C – 1.850 °C.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “VGT-DYKO GmbH is providing you with refractories and fireproof ceramics of any kind.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “Knöllinger ist ein mittelständisches, wertorientiertes Familienunternehmen im Westerwald.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “DOCERAM focuses its development on industrial ceramic material with outstanding properties as an alternative to metal and specialises in high-performance ceramics used in the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “Wir sind Experten rund um das Thema Feuerfestbau, ganz im Auftrag der Zukunft.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “IWG Isolier Wendt GmbH is an established Berlin-based company with an impressive 150-year history.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Wir sind ein dynamisches Unternehmen mit über 35 Jahren Erfahrung auf dem Gebiet des Feuerungsbau, Verschleißschutz- und Säureschutzauskleidungssystemen.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “AVION Europa versteht sich als Dienstleister im Bereich Industrieöfen für die Metall- und Keramikindustire mit dem Schwerpunkt: qualitativ hochwertige Ersatzteile.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “DOMINION NovoCOS GmbH located in Mechernich Germany is part of the Industry-Division of the Spanish DOMINION group and it is a specialist for hot repair of refractory linings…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “KLEINE TEILE FÜR GROSSE LÖSUNGEN Die Ceramaret GmbH aus Meissen agiert als innovativer und flexibler Hersteller im Wachstumsmarkt der technischen Keramiken.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Sika Refractories GmbH is a construction company based out of Germany.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “refractory ceramic companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 103 refractory ceramic companies based in Germany
See the full list, filter by size, metro and specialty, and access 493 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Refractory ceramic companies based in Germany at a glance
As of Sep 21, 2026Companies by employee count
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 103 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 “refractory ceramic 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 493 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 September 21, 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 “refractory ceramic companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many refractory ceramic companies are there based in Germany?
RevenueBase identified 103 company matches for refractory ceramic companies associated with Germany as of September 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?
Ceramtec The Ceramic Experts tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most refractory ceramic companies?
Dortmund leads with 4 company records, followed by Aachen (3) and Ratingen (3).
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 493 professional contacts with verified work emails tracked across these 103 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 September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 103 refractory ceramic companies based in Germany. Start with a free account, no credit card.
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Browse the directory
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.
More company lists
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- New lists
- Refractory ceramic companies based in Brazil
- Refractory ceramic companies based in Canada
- Refractory ceramic companies based in France
- Refractory ceramic companies based in India
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Company intelligence · public preview
Top 25 refractory ceramic companies based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 103 matching company records for refractory ceramic companies based in Germany, with 2,231 tracked contacts and 493 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 refractory ceramic companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Ceramtec The Ceramic Expertsceramtec-group.com HQ: Plochingen, GermanyReported employees: 1,001-5,000 | Plochingen, Germany | 1,001-5,000 | Exact match | 772 contacts → |
“About CeramTec CeramTec is a global leader in high-performance advanced material solutions, with more than 120 years of expertise.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Refratechnik Grouprefra.com HQ: Munich, GermanyReported employees: 1,001-5,000 | Munich, Germany | 1,001-5,000 | Exact match | 128 contacts → |
“The Refratechnik Group is a global network of companies, active in the refractory and raw material business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Intocast AGintocast.comHQ: Ratingen, GermanyReported employees: 1,001-5,000 | Ratingen, Germany | 1,001-5,000 | Exact match | 116 contacts → |
“For over 45 years, INTOCAST AG has been one of the worldwide leading specialists for refractory products and plant engineering.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | QSILqsil.com HQ: Ilmenau, GermanyReported employees: 1,001-5,000 | Ilmenau, Germany | 1,001-5,000 | Exact match | 93 contacts → |
“QSIL is a leading international specialist for refractory, high-temperature and high-purity high-performance materials.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Lingl Solead Gmbhlingl.com HQ: Krumbach, GermanyReported employees: 201-500 | Krumbach, Germany | 201-500 | Exact match | 43 contacts → |
“LINGL SOLEAD GmbH ist einer der führenden Anbieter von Maschinen und Anlagen für die Grobkeramik, Sanitär Sanitärkeramik, technische Keramik und Feuerfestindustrie.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Jünger Gräter Gmbhjg-refractories.comHQ: Schwetzingen, GermanyReported employees: 201-500 | Schwetzingen, Germany | 201-500 | Exact match | 39 contacts → |
“Welcome to Jünger+Gräter - your expert in refractory.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | E-R-S Groupe-r-s.eu HQ: Klötze, GermanyReported employees: 51-200 | Klötze, Germany | 51-200 | Exact match | 37 contacts → |
“Die e-r-s group ist Ihr kompetenter Partner für hochwertige Wärmedämm- und Feuerfestlösungen in der Industrie.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sembachsembach.de HQ: 91207 Lauf, GermanyReported employees: 51-200 | 91207 Lauf, Germany | 51-200 | Exact match | 32 contacts → |
“At Sembach, we are not only experts in technical ceramics – we are much more than that.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Helmut Rohde Gmbhrohde.eu HQ: Prutting, GermanyReported employees: 51-200 | Prutting, Germany | 51-200 | Exact match | 29 contacts → |
“Seit der Gründung im Jahr 1982 stehen Kundennutzen und Produktvorteile im Fokus von ROHDE.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mgroupthe-m-group.com HQ: Lemgo, GermanyReported employees: 201-500 | Lemgo, Germany | 201-500 | Exact match | 26 contacts → |
“The M-Group covers three primary business sectors that interact with one another: refractory technology (Möller), lime kiln technology (Eberhardt) and safety technology…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Weerulin Gmbhweerulin.de HQ: Mülheim An Der Ruhr, GermanyReported employees: 51-200 | Mülheim An Der Ruhr, Germany | 51-200 | Exact match | 21 contacts → |
“WEERULIN develops and produces refractory products for the steel industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Lungmuß Feuerfestlungmuss.de HQ: Dortmund, GermanyReported employees: 51-200 | Dortmund, Germany | 51-200 | Exact match | 20 contacts → |
“Die Chemikalien-Gesellschaft Hans Lungmuß mbH & Co.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Alumina Systems Gmbhalumina.systemsHQ: Redwitz An Der Rodach, GermanyReported employees: 51-200 | Redwitz An Der Rodach, Germany | 51-200 | Exact match | 19 contacts → |
“Alumina Systems produces customized ceramic-to-metal composites.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | VGH Groupvgh-group.com HQ: Hattingen, GermanyReported employees: 51-200 | Hattingen, Germany | 51-200 | Exact match | 17 contacts → |
“VGH manufactures and offers refractory products and services to our industrial partners worldwide.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | M.E. Schupp Industriekeramik Gmbhschupp-ceramics.com HQ: Aachen, GermanyReported employees: 11-50 | Aachen, Germany | 11-50 | Exact match | 16 contacts → |
“SCHUPP® Ceramics – High temperature metallic-ceramic products and systems for electric- and combustion-heated furnaces 560 °C – 1.850 °C.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Vgt-Dyko Gmbhvgt-dyko.com HQ: Grossalmerode, GermanyReported employees: 51-200 | Grossalmerode, Germany | 51-200 | Exact match | 14 contacts → |
“VGT-DYKO GmbH is providing you with refractories and fireproof ceramics of any kind.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Knöllinger Keramische Verschleißteile Gmbhknoellinger.de HQ: Hillscheid, GermanyReported employees: 11-50 | Hillscheid, Germany | 11-50 | Exact match | 13 contacts → |
“Knöllinger ist ein mittelständisches, wertorientiertes Familienunternehmen im Westerwald.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Doceram Gmbhdoceram.com HQ: Dortmund, GermanyReported employees: 11-50 | Dortmund, Germany | 11-50 | Exact match | 13 contacts → |
“DOCERAM focuses its development on industrial ceramic material with outstanding properties as an alternative to metal and specialises in high-performance ceramics used in the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Schlüssler Feuerungsbau Gmbhschluessler.de HQ: Bispingen, GermanyReported employees: 51-200 | Bispingen, Germany | 51-200 | Exact match | 13 contacts → |
“Wir sind Experten rund um das Thema Feuerfestbau, ganz im Auftrag der Zukunft.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | IWG Isolier Wendt Gmbhisolier-wendt.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 8 contacts → |
“IWG Isolier Wendt GmbH is an established Berlin-based company with an impressive 150-year history.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | SBS Industrial Solutions Gmbhsbs-industrial.com HQ: Veitsbronn, GermanyReported employees: 11-50 | Veitsbronn, Germany | 11-50 | Exact match | 7 contacts → |
“Wir sind ein dynamisches Unternehmen mit über 35 Jahren Erfahrung auf dem Gebiet des Feuerungsbau, Verschleißschutz- und Säureschutzauskleidungssystemen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Avion Europa Gmbh & Co. KGavion-europe.de HQ: Hagen, GermanyReported employees: 11-50 | Hagen, Germany | 11-50 | Exact match | 7 contacts → |
“AVION Europa versteht sich als Dienstleister im Bereich Industrieöfen für die Metall- und Keramikindustire mit dem Schwerpunkt: qualitativ hochwertige Ersatzteile.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dominion Novocos Gmbhdominion-novocos.com HQ: Mechernich, GermanyReported employees: 11-50 | Mechernich, Germany | 11-50 | Exact match | 6 contacts → |
“DOMINION NovoCOS GmbH located in Mechernich Germany is part of the Industry-Division of the Spanish DOMINION group and it is a specialist for hot repair of refractory linings…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ceramaret Meissen Gmbhceramaret.com HQ: Meißen, GermanyReported employees: 51-200 | Meißen, Germany | 51-200 | Exact match | 6 contacts → |
“KLEINE TEILE FÜR GROSSE LÖSUNGEN Die Ceramaret GmbH aus Meissen agiert als innovativer und flexibler Hersteller im Wachstumsmarkt der technischen Keramiken.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sika Refractories Gmbhsika-refractories.de HQ: Dortmund, GermanyReported employees: 1-10 | Dortmund, Germany | 1-10 | Exact match | 6 contacts → |
“Sika Refractories GmbH is a construction company based out of Germany.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 103 company matches
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Refractory ceramic companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
102 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 103 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for refractory ceramic companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many refractory ceramic companies did RevenueBase find based in Germany?
The saved snapshot records 103 matching company records, 2,231 tracked contacts and 493 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Refractory ceramic companies by geography
- Refractory ceramic companies based in Brazil
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- Refractory ceramic companies based in France
- Refractory ceramic companies based in India
- Refractory ceramic companies based in Italy
- Refractory ceramic companies based in the Netherlands
- Refractory ceramic companies based in Spain
- Refractory ceramic companies based in Türkiye
- Refractory ceramic companies based in the United Kingdom
- Refractory ceramic companies based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 refractory ceramic companies based in Germany. Snapshot: September 21, 2026. https://revenuebase.ai/companies/refractory-ceramic-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Refractory ceramic companies based in Brazil
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- Refractory ceramic companies based in India
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- Refractory ceramic companies based in the Netherlands
Company intelligence · public preview
Top 25 refractory ceramic companies based in Germany
RevenueBase records 103 matching company records for refractory ceramic companies based in Germany, with 2,231 tracked contacts and 493 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 refractory ceramic companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Ceramtec The Ceramic Expertsceramtec-group.com HQ: Plochingen, GermanyReported employees: 1,001-5,000 | Plochingen, Germany | 1,001-5,000 | Exact match | 772 contacts → |
“About CeramTec CeramTec is a global leader in high-performance advanced material solutions, with more than 120 years of expertise.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Refratechnik Grouprefra.com HQ: Munich, GermanyReported employees: 1,001-5,000 | Munich, Germany | 1,001-5,000 | Exact match | 128 contacts → |
“The Refratechnik Group is a global network of companies, active in the refractory and raw material business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Intocast AGintocast.com HQ: Ratingen, GermanyReported employees: 1,001-5,000 | Ratingen, Germany | 1,001-5,000 | Exact match | 116 contacts → |
“For over 45 years, INTOCAST AG has been one of the worldwide leading specialists for refractory products and plant engineering.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | QSILqsil.com HQ: Ilmenau, GermanyReported employees: 1,001-5,000 | Ilmenau, Germany | 1,001-5,000 | Exact match | 93 contacts → |
“QSIL is a leading international specialist for refractory, high-temperature and high-purity high-performance materials.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Lingl Solead Gmbhlingl.com HQ: Krumbach, GermanyReported employees: 201-500 | Krumbach, Germany | 201-500 | Exact match | 43 contacts → |
“LINGL SOLEAD GmbH ist einer der führenden Anbieter von Maschinen und Anlagen für die Grobkeramik, Sanitär Sanitärkeramik, technische Keramik und Feuerfestindustrie.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Jünger Gräter Gmbhjg-refractories.com HQ: Schwetzingen, GermanyReported employees: 201-500 | Schwetzingen, Germany | 201-500 | Exact match | 39 contacts → |
“Welcome to Jünger+Gräter - your expert in refractory.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | E-R-S Groupe-r-s.eu HQ: Klötze, GermanyReported employees: 51-200 | Klötze, Germany | 51-200 | Exact match | 37 contacts → |
“Die e-r-s group ist Ihr kompetenter Partner für hochwertige Wärmedämm- und Feuerfestlösungen in der Industrie.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sembachsembach.de HQ: 91207 Lauf, GermanyReported employees: 51-200 | 91207 Lauf, Germany | 51-200 | Exact match | 32 contacts → |
“At Sembach, we are not only experts in technical ceramics – we are much more than that.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Helmut Rohde Gmbhrohde.eu HQ: Prutting, GermanyReported employees: 51-200 | Prutting, Germany | 51-200 | Exact match | 29 contacts → |
“Seit der Gründung im Jahr 1982 stehen Kundennutzen und Produktvorteile im Fokus von ROHDE.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mgroupthe-m-group.com HQ: Lemgo, GermanyReported employees: 201-500 | Lemgo, Germany | 201-500 | Exact match | 26 contacts → |
“The M-Group covers three primary business sectors that interact with one another: refractory technology (Möller), lime kiln technology (Eberhardt) and safety technology…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Weerulin Gmbhweerulin.de HQ: Mülheim An Der Ruhr, GermanyReported employees: 51-200 | Mülheim An Der Ruhr, Germany | 51-200 | Exact match | 21 contacts → |
“WEERULIN develops and produces refractory products for the steel industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Lungmuß Feuerfestlungmuss.de HQ: Dortmund, GermanyReported employees: 51-200 | Dortmund, Germany | 51-200 | Exact match | 20 contacts → |
“Die Chemikalien-Gesellschaft Hans Lungmuß mbH & Co.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Alumina Systems Gmbhalumina.systems HQ: Redwitz An Der Rodach, GermanyReported employees: 51-200 | Redwitz An Der Rodach, Germany | 51-200 | Exact match | 19 contacts → |
“Alumina Systems produces customized ceramic-to-metal composites.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | VGH Groupvgh-group.com HQ: Hattingen, GermanyReported employees: 51-200 | Hattingen, Germany | 51-200 | Exact match | 17 contacts → |
“VGH manufactures and offers refractory products and services to our industrial partners worldwide.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | M.E. Schupp Industriekeramik Gmbhschupp-ceramics.com HQ: Aachen, GermanyReported employees: 11-50 | Aachen, Germany | 11-50 | Exact match | 16 contacts → |
“SCHUPP® Ceramics – High temperature metallic-ceramic products and systems for electric- and combustion-heated furnaces 560 °C – 1.850 °C.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Vgt-Dyko Gmbhvgt-dyko.com HQ: Grossalmerode, GermanyReported employees: 51-200 | Grossalmerode, Germany | 51-200 | Exact match | 14 contacts → |
“VGT-DYKO GmbH is providing you with refractories and fireproof ceramics of any kind.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Knöllinger Keramische Verschleißteile Gmbhknoellinger.de HQ: Hillscheid, GermanyReported employees: 11-50 | Hillscheid, Germany | 11-50 | Exact match | 13 contacts → |
“Knöllinger ist ein mittelständisches, wertorientiertes Familienunternehmen im Westerwald.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Doceram Gmbhdoceram.com HQ: Dortmund, GermanyReported employees: 11-50 | Dortmund, Germany | 11-50 | Exact match | 13 contacts → |
“DOCERAM focuses its development on industrial ceramic material with outstanding properties as an alternative to metal and specialises in high-performance ceramics used in the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Schlüssler Feuerungsbau Gmbhschluessler.de HQ: Bispingen, GermanyReported employees: 51-200 | Bispingen, Germany | 51-200 | Exact match | 13 contacts → |
“Wir sind Experten rund um das Thema Feuerfestbau, ganz im Auftrag der Zukunft.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | IWG Isolier Wendt Gmbhisolier-wendt.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 8 contacts → |
“IWG Isolier Wendt GmbH is an established Berlin-based company with an impressive 150-year history.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | SBS Industrial Solutions Gmbhsbs-industrial.com HQ: Veitsbronn, GermanyReported employees: 11-50 | Veitsbronn, Germany | 11-50 | Exact match | 7 contacts → |
“Wir sind ein dynamisches Unternehmen mit über 35 Jahren Erfahrung auf dem Gebiet des Feuerungsbau, Verschleißschutz- und Säureschutzauskleidungssystemen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Avion Europa Gmbh & Co. KGavion-europe.de HQ: Hagen, GermanyReported employees: 11-50 | Hagen, Germany | 11-50 | Exact match | 7 contacts → |
“AVION Europa versteht sich als Dienstleister im Bereich Industrieöfen für die Metall- und Keramikindustire mit dem Schwerpunkt: qualitativ hochwertige Ersatzteile.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dominion Novocos Gmbhdominion-novocos.com HQ: Mechernich, GermanyReported employees: 11-50 | Mechernich, Germany | 11-50 | Exact match | 6 contacts → |
“DOMINION NovoCOS GmbH located in Mechernich Germany is part of the Industry-Division of the Spanish DOMINION group and it is a specialist for hot repair of refractory linings…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ceramaret Meissen Gmbhceramaret.com HQ: Meißen, GermanyReported employees: 51-200 | Meißen, Germany | 51-200 | Exact match | 6 contacts → |
“KLEINE TEILE FÜR GROSSE LÖSUNGEN Die Ceramaret GmbH aus Meissen agiert als innovativer und flexibler Hersteller im Wachstumsmarkt der technischen Keramiken.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sika Refractories Gmbhsika-refractories.de HQ: Dortmund, GermanyReported employees: 1-10 | Dortmund, Germany | 1-10 | Exact match | 6 contacts → |
“Sika Refractories GmbH is a construction company based out of Germany.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 103 company matches
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Refractory ceramic companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
102 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 103 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for refractory ceramic companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many refractory ceramic companies did RevenueBase find based in Germany?
The saved snapshot records 103 matching company records, 2,231 tracked contacts and 493 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 refractory ceramic companies based in Germany. Snapshot: September 21, 2026. https://revenuebase.ai/companies/refractory-ceramic-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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