Company lists · Data refreshed September 2026
Top 25 Refractories manufacturers worldwide
RevenueBase identified 1,040 refractories manufacturers worldwide as of September 2026 and tracks 18,690 professional contacts across them, including 4,913 with verified work emails and 0 with mobile numbers. India is the largest market and Jaipur the largest hub.
This list covers refractories manufacturers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026. Country and city lists for refractories manufacturers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest refractories manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,724 contacts → | ||||
Indirect evidence “Calderys is a leading global provider for industries operating in high-temperature conditions.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 2 | 941 contacts → | ||||
Partial evidence “Established in 1958, TRL Krosaki Refractories Limited (formerly Tata Refractories Limited (TRL)) has pioneered refractory production in India and have extended its supply and…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 3 | 750 contacts → | ||||
Indirect evidence “HWI is the largest supplier of refractory products and services in the United States, with a history that spans more than 150 years.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 4 | 688 contacts → | ||||
Indirect evidence “We are IBAR, the Brazilian representative for the development of advanced solutions in refractory materials technology for 80 years.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 5 | 398 contacts → | ||||
Indirect evidence “At Unifrax, we provide innovative solutions to our customers' application problems across several different industries.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 6 | 223 contacts → | ||||
Indirect evidence “KÜMAŞ is the largest producer and supplier of refractory products for steel, cement, glass, lime, nonferrous and some other industries in Eastern Europe and Turkey.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 7 | 210 contacts → | ||||
Indirect evidence “Resco Products has been servicing the refractory industry for over half a century and grown to 11 facilities across North America which gives us the unique ability to service our…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 8 | 204 contacts → | ||||
Indirect evidence “SUDAMIN es una empresa colombiana de capital privado, fundada en 1990, dedicada a la prestación de servicios de montaje, mantenimiento refractario y producción de materiales…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 9 | 180 contacts → | ||||
Partial evidence “Mahakoshal Refractories Pvt.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 10 | 173 contacts → | ||||
Partial evidence “Through India-based DMC & China-based OGL, Dalmia Bharat Refractories Ltd.(DBRL) provides focussed and high performance refractory materials, solutions, and services to iron &…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 11 | 163 contacts → | ||||
Partial evidence “Saint-Gobain Performance Ceramics & Refractories, leads the industry in design, development and production of engineered ceramics and refractory products for extreme operating…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 12 | 138 contacts → | ||||
Indirect evidence “Sarvesh was incorporated in the year 1993, having two State-of-the-Art manufacturing facilities in Odisha.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 13 | 128 contacts → | ||||
Indirect evidence “The Refratechnik Group is a global network of companies, active in the refractory and raw material business.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 14 | 123 contacts → | ||||
Indirect evidence “Fundada em a Thermojet é líder em Engenharia Térmica na América Latina, com mais de aquecimentos realizados.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 15 | 116 contacts → | ||||
Indirect evidence “For over 45 years, INTOCAST AG has been one of the worldwide leading specialists for refractory products and plant engineering.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 16 | 109 contacts → | ||||
Indirect evidence “Germer é resultado de contínuos investimentos em modernização tecnológica, pesquisas e treinamentos ao longo de mais de 40 anos de existência.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 17 | 106 contacts → | ||||
Partial evidence “Since the early 1900s, Knight Material Technologies has grown to be one of the world’s largest ceramic mass transfer and acid-proof equipment manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 18 | 97 contacts → | ||||
Indirect evidence “Uni Abex Alloy Products Limited, is a part of the Neterwala Group which has diverse interests in Metallurgy, Software, Specialty Chemicals, Engineering, Geology, Oil & Gas and…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 19 | 93 contacts → | ||||
Indirect evidence “QSIL is a leading international specialist for refractory, high-temperature and high-purity high-performance materials.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 20 | 85 contacts → | ||||
Partial evidence “Magneco/Metrel, Inc.(MMI) is a worldwide refractory manufacturer with headquarters in Deerfield, Illinois, USA.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 21 | 83 contacts → | ||||
Partial evidence “DSF is the UK's leading refractory specialist and largest producer of shaped refractories with a range of high alumina, spinel and other special refractories.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 22 | 82 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 23 | 81 contacts → | ||||
Partial evidence “Baikowski® is a worldwide leading industrial manufacturer of high purity alumina powders & formulations, Spinel, Phosphor, Zirconia & Ceria for technical ceramics, precision…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 24 | 81 contacts → | ||||
Indirect evidence “DOMINION Global is one of the world's leading refractory and chimney construction companies.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 25 | 81 contacts → | ||||
Indirect evidence “Pasek is an industrial company with more than 50 years of experience, specialising in thermal processes and refractory solutions for the most demanding environments in industry.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: refractories 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 refractories manufacturers.
- Partial evidence
- Its own public description names part of refractories manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name refractories 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 1,040 refractories manufacturers worldwide
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Refractories manufacturers worldwide at a glance
As of Sep 17, 2026Companies by employee count
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 refractories 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.
- Coverage
- 10 countries, largest first: India, the United States, Brazil, Italy, Germany, the United Kingdom, Türkiye, France, Spain, Canada. Country and city lists for refractories manufacturers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “refractories 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 refractories 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 refractories manufacturers, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 4,913 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 17, 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.
Refractories manufacturers by location
10 lists · largest firstEvery Refractories manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Refractories manufacturers based in India356
- Refractories manufacturers based in the United States211
- Refractories manufacturers based in Brazil94
- Refractories manufacturers based in Italy80
- Refractories manufacturers based in Germany73
- Refractories manufacturers based in the United Kingdom60
- Refractories manufacturers based in Türkiye50
- Refractories manufacturers based in France45
- Refractories manufacturers based in Spain43
- Refractories manufacturers based in Canada28
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 refractories 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 refractories manufacturers are there worldwide?
RevenueBase identified 1,040 refractories manufacturers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Calderys, headquartered in Paris, tops this list with the largest team on record.
Which country has the most refractories manufacturers?
India leads with 356 companies, followed by the United States (211) and Brazil (94). Every refractories manufacturers list by country and city is linked on this page.
Which city has the most refractories manufacturers?
Jaipur leads with 22 headquartered companies, followed by Ahmedabad (16) and Bangalore (15).
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 4,913 verified decision-maker contacts tracked across these 1,040 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 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,040 refractories manufacturers worldwide. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 refractories manufacturers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,040 matching company records for refractories manufacturers worldwide, with 18,690 tracked contacts and 4,913 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 17, 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 refractories manufacturers worldwide
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 | Calderyscalderys.com HQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 1,724 contacts → |
“Calderys is a leading global provider for industries operating in high-temperature conditions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TRL Krosaki Refractories Limitedtrlkrosaki.com HQ: Jharsuguda, IndiaReported employees: 1,001-5,000 | Jharsuguda, India | 1,001-5,000 | Exact match | 941 contacts → |
“Established in 1958, TRL Krosaki Refractories Limited (formerly Tata Refractories Limited (TRL)) has pioneered refractory production in India and have extended its supply and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Harbisonwalker Internationalthinkhwi.com HQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 750 contacts → |
“HWI is the largest supplier of refractory products and services in the United States, with a history that spans more than 150 years.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | IBARibar.com.br HQ: Poá, BrazilReported employees: 1,001-5,000 | Poá, Brazil | 1,001-5,000 | Exact match | 688 contacts → |
“We are IBAR, the Brazilian representative for the development of advanced solutions in refractory materials technology for 80 years.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Unifraxunifrax.com HQ: Tonawanda, NY, United StatesReported employees: 1,001-5,000 | Tonawanda, NY, United States | 1,001-5,000 | Exact match | 398 contacts → |
“At Unifrax, we provide innovative solutions to our customers' application problems across several different industries.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | KÜMAŞkumasref.com HQ: Kütahya, TürkiyeReported employees: 501-1,000 | Kütahya, Türkiye | 501-1,000 | Exact match | 223 contacts → |
“KÜMAŞ is the largest producer and supplier of refractory products for steel, cement, glass, lime, nonferrous and some other industries in Eastern Europe and Turkey.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Resco Products, INCrescoproducts.com HQ: Robinson Township, PA, United StatesReported employees: 201-500 | Robinson Township, PA, United States | 201-500 | Exact match | 210 contacts → |
“Resco Products has been servicing the refractory industry for over half a century and grown to 11 facilities across North America which gives us the unique ability to service our…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sudaminsudamin.com.co HQ: Belo Horizonte, BrazilReported employees: 201-500 | Belo Horizonte, Brazil | 201-500 | Exact match | 204 contacts → |
“SUDAMIN es una empresa colombiana de capital privado, fundada en 1990, dedicada a la prestación de servicios de montaje, mantenimiento refractario y producción de materiales…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mahakoshal Refractories Private Limitedmahakoshalrefractories.com HQ: Katni, IndiaReported employees: 1,001-5,000 | Katni, India | 1,001-5,000 | Exact match | 180 contacts → |
“Mahakoshal Refractories Pvt.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Dalmia Bharat Refractoriesdalmiabharat.com HQ: New Delhi, IndiaReported employees: 201-500 | New Delhi, India | 201-500 | Exact match | 173 contacts → |
“Through India-based DMC & China-based OGL, Dalmia Bharat Refractories Ltd.(DBRL) provides focussed and high performance refractory materials, solutions, and services to iron &…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Saint-Gobain Performance Ceramics & Refractoriesceramicsrefractories.saint-gobain.com HQ: Courbevoie, FranceReported employees: 1,001-5,000 | Courbevoie, France | 1,001-5,000 | Exact match | 163 contacts → |
“Saint-Gobain Performance Ceramics & Refractories, leads the industry in design, development and production of engineered ceramics and refractory products for extreme operating…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sarvesh Refractories Pvt. LTDsarvesh.com HQ: Rourkela, IndiaReported employees: 201-500 | Rourkela, India | 201-500 | Exact match | 138 contacts → |
“Sarvesh was incorporated in the year 1993, having two State-of-the-Art manufacturing facilities in Odisha.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Thermojet Industrial Solutionsthermojet.com HQ: Pindamonhangaba, BrazilReported employees: 201-500 | Pindamonhangaba, Brazil | 201-500 | Exact match | 123 contacts → |
“Fundada em a Thermojet é líder em Engenharia Térmica na América Latina, com mais de aquecimentos realizados.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Porcelanas Industriais Germer S.Agermerisoladores.com.br HQ: Timbó, BrazilReported employees: 201-500 | Timbó, Brazil | 201-500 | Exact match | 109 contacts → |
“Germer é resultado de contínuos investimentos em modernização tecnológica, pesquisas e treinamentos ao longo de mais de 40 anos de existência.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Knight Material Technologiesknightmaterials.com HQ: East Canton, OH, United StatesReported employees: 51-200 | East Canton, OH, United States | 51-200 | Exact match | 106 contacts → |
“Since the early 1900s, Knight Material Technologies has grown to be one of the world’s largest ceramic mass transfer and acid-proof equipment manufacturers.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Dharwad, IndiaReported employees: 201-500 | Dharwad, India | 201-500 | Exact match | 97 contacts → |
“Uni Abex Alloy Products Limited, is a part of the Neterwala Group which has diverse interests in Metallurgy, Software, Specialty Chemicals, Engineering, Geology, Oil & Gas and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 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 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Magneco Metrelmagneco-metrel.com HQ: Deerfield, IL, United StatesReported employees: 51-200 | Deerfield, IL, United States | 51-200 | Exact match | 85 contacts → |
“Magneco/Metrel, Inc.(MMI) is a worldwide refractory manufacturer with headquarters in Deerfield, Illinois, USA.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | DSF Refractories & Minerals LTDdsf.co.uk HQ: Buxton, United KingdomReported employees: 51-200 | Buxton, United Kingdom | 51-200 | Exact match | 83 contacts → |
“DSF is the UK's leading refractory specialist and largest producer of shaped refractories with a range of high alumina, spinel and other special refractories.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Zircoa INCzircoa.com HQ: Solon, OH, United StatesReported employees: 51-200 | Solon, OH, United States | 51-200 | Exact match | 82 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Baikowskibaikowski.comHQ: Poisy, FranceReported employees: 51-200 | Poisy, France | 51-200 | Exact match | 81 contacts → |
“Baikowski® is a worldwide leading industrial manufacturer of high purity alumina powders & formulations, Spinel, Phosphor, Zirconia & Ceria for technical ceramics, precision…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Dominion Deutschland Gmbhdominion-global.comHQ: Ratingen, GermanyReported employees: 201-500 | Ratingen, Germany | 201-500 | Exact match | 81 contacts → |
“DOMINION Global is one of the world's leading refractory and chimney construction companies.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  PASEKpasekgroup.comHQ: Salinas, SpainReported employees: 201-500 | Salinas, Spain | 201-500 | Exact match | 81 contacts → |
“Pasek is an industrial company with more than 50 years of experience, specialising in thermal processes and refractory solutions for the most demanding environments in industry.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,040 company matches
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Refractories manufacturers: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,029 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 17, 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 ↗
Refractories manufacturers by location
10 lists · largest firstEvery Refractories manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Refractories manufacturers based in India356
- Refractories manufacturers based in the United States211
- Refractories manufacturers based in Brazil94
- Refractories manufacturers based in Italy80
- Refractories manufacturers based in Germany73
- Refractories manufacturers based in the United Kingdom60
- Refractories manufacturers based in Türkiye50
- Refractories manufacturers based in France45
- Refractories manufacturers based in Spain43
- Refractories manufacturers based in Canada28
Questions about this company list
What does Exact match mean for refractories manufacturers?
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 refractories manufacturers did RevenueBase find worldwide?
The saved snapshot records 1,040 matching company records, 18,690 tracked contacts and 4,913 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 17, 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 refractories manufacturers worldwide. Snapshot: September 17, 2026. https://revenuebase.ai/companies/browse/refractories-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 refractories manufacturers worldwide
RevenueBase records 1,040 matching company records for refractories manufacturers worldwide, with 18,690 tracked contacts and 4,913 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 17, 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 refractories manufacturers worldwide
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 | Calderyscalderys.com HQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 1,724 contacts → |
“Calderys is a leading global provider for industries operating in high-temperature conditions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TRL Krosaki Refractories Limitedtrlkrosaki.com HQ: Jharsuguda, IndiaReported employees: 1,001-5,000 | Jharsuguda, India | 1,001-5,000 | Exact match | 941 contacts → |
“Established in 1958, TRL Krosaki Refractories Limited (formerly Tata Refractories Limited (TRL)) has pioneered refractory production in India and have extended its supply and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Harbisonwalker Internationalthinkhwi.com HQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 750 contacts → |
“HWI is the largest supplier of refractory products and services in the United States, with a history that spans more than 150 years.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | IBARibar.com.br HQ: Poá, BrazilReported employees: 1,001-5,000 | Poá, Brazil | 1,001-5,000 | Exact match | 688 contacts → |
“We are IBAR, the Brazilian representative for the development of advanced solutions in refractory materials technology for 80 years.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Unifraxunifrax.com HQ: Tonawanda, NY, United StatesReported employees: 1,001-5,000 | Tonawanda, NY, United States | 1,001-5,000 | Exact match | 398 contacts → |
“At Unifrax, we provide innovative solutions to our customers' application problems across several different industries.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | KÜMAŞkumasref.com HQ: Kütahya, TürkiyeReported employees: 501-1,000 | Kütahya, Türkiye | 501-1,000 | Exact match | 223 contacts → |
“KÜMAŞ is the largest producer and supplier of refractory products for steel, cement, glass, lime, nonferrous and some other industries in Eastern Europe and Turkey.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Resco Products, INCrescoproducts.com HQ: Robinson Township, PA, United StatesReported employees: 201-500 | Robinson Township, PA, United States | 201-500 | Exact match | 210 contacts → |
“Resco Products has been servicing the refractory industry for over half a century and grown to 11 facilities across North America which gives us the unique ability to service our…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sudaminsudamin.com.co HQ: Belo Horizonte, BrazilReported employees: 201-500 | Belo Horizonte, Brazil | 201-500 | Exact match | 204 contacts → |
“SUDAMIN es una empresa colombiana de capital privado, fundada en 1990, dedicada a la prestación de servicios de montaje, mantenimiento refractario y producción de materiales…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mahakoshal Refractories Private Limitedmahakoshalrefractories.com HQ: Katni, IndiaReported employees: 1,001-5,000 | Katni, India | 1,001-5,000 | Exact match | 180 contacts → |
“Mahakoshal Refractories Pvt.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Dalmia Bharat Refractoriesdalmiabharat.com HQ: New Delhi, IndiaReported employees: 201-500 | New Delhi, India | 201-500 | Exact match | 173 contacts → |
“Through India-based DMC & China-based OGL, Dalmia Bharat Refractories Ltd.(DBRL) provides focussed and high performance refractory materials, solutions, and services to iron &…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Saint-Gobain Performance Ceramics & Refractoriesceramicsrefractories.saint-gobain.com HQ: Courbevoie, FranceReported employees: 1,001-5,000 | Courbevoie, France | 1,001-5,000 | Exact match | 163 contacts → |
“Saint-Gobain Performance Ceramics & Refractories, leads the industry in design, development and production of engineered ceramics and refractory products for extreme operating…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sarvesh Refractories Pvt. LTDsarvesh.com HQ: Rourkela, IndiaReported employees: 201-500 | Rourkela, India | 201-500 | Exact match | 138 contacts → |
“Sarvesh was incorporated in the year 1993, having two State-of-the-Art manufacturing facilities in Odisha.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Thermojet Industrial Solutionsthermojet.com HQ: Pindamonhangaba, BrazilReported employees: 201-500 | Pindamonhangaba, Brazil | 201-500 | Exact match | 123 contacts → |
“Fundada em a Thermojet é líder em Engenharia Térmica na América Latina, com mais de aquecimentos realizados.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Porcelanas Industriais Germer S.Agermerisoladores.com.br HQ: Timbó, BrazilReported employees: 201-500 | Timbó, Brazil | 201-500 | Exact match | 109 contacts → |
“Germer é resultado de contínuos investimentos em modernização tecnológica, pesquisas e treinamentos ao longo de mais de 40 anos de existência.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Knight Material Technologiesknightmaterials.com HQ: East Canton, OH, United StatesReported employees: 51-200 | East Canton, OH, United States | 51-200 | Exact match | 106 contacts → |
“Since the early 1900s, Knight Material Technologies has grown to be one of the world’s largest ceramic mass transfer and acid-proof equipment manufacturers.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Dharwad, IndiaReported employees: 201-500 | Dharwad, India | 201-500 | Exact match | 97 contacts → |
“Uni Abex Alloy Products Limited, is a part of the Neterwala Group which has diverse interests in Metallurgy, Software, Specialty Chemicals, Engineering, Geology, Oil & Gas and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 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 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Magneco Metrelmagneco-metrel.com HQ: Deerfield, IL, United StatesReported employees: 51-200 | Deerfield, IL, United States | 51-200 | Exact match | 85 contacts → |
“Magneco/Metrel, Inc.(MMI) is a worldwide refractory manufacturer with headquarters in Deerfield, Illinois, USA.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | DSF Refractories & Minerals LTDdsf.co.uk HQ: Buxton, United KingdomReported employees: 51-200 | Buxton, United Kingdom | 51-200 | Exact match | 83 contacts → |
“DSF is the UK's leading refractory specialist and largest producer of shaped refractories with a range of high alumina, spinel and other special refractories.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Zircoa INCzircoa.com HQ: Solon, OH, United StatesReported employees: 51-200 | Solon, OH, United States | 51-200 | Exact match | 82 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Baikowskibaikowski.com HQ: Poisy, FranceReported employees: 51-200 | Poisy, France | 51-200 | Exact match | 81 contacts → |
“Baikowski® is a worldwide leading industrial manufacturer of high purity alumina powders & formulations, Spinel, Phosphor, Zirconia & Ceria for technical ceramics, precision…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Dominion Deutschland Gmbhdominion-global.com HQ: Ratingen, GermanyReported employees: 201-500 | Ratingen, Germany | 201-500 | Exact match | 81 contacts → |
“DOMINION Global is one of the world's leading refractory and chimney construction companies.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | PASEKpasekgroup.com HQ: Salinas, SpainReported employees: 201-500 | Salinas, Spain | 201-500 | Exact match | 81 contacts → |
“Pasek is an industrial company with more than 50 years of experience, specialising in thermal processes and refractory solutions for the most demanding environments in industry.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Refractories manufacturers: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,029 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 17, 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 ↗
Refractories manufacturers by location
10 lists · largest firstEvery Refractories manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Refractories manufacturers based in India356
- Refractories manufacturers based in the United States211
- Refractories manufacturers based in Brazil94
- Refractories manufacturers based in Italy80
- Refractories manufacturers based in Germany73
- Refractories manufacturers based in the United Kingdom60
- Refractories manufacturers based in Türkiye50
- Refractories manufacturers based in France45
- Refractories manufacturers based in Spain43
- Refractories manufacturers based in Canada28
Questions about this company list
What does Exact match mean for refractories manufacturers?
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 refractories manufacturers did RevenueBase find worldwide?
The saved snapshot records 1,040 matching company records, 18,690 tracked contacts and 4,913 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 17, 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
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Cite this list
RevenueBase Data Team. Top 25 refractories manufacturers worldwide. Snapshot: September 17, 2026. https://revenuebase.ai/companies/browse/refractories-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗