Company lists · Data refreshed October 2026
Top 25 Ceramic insulated wire suppliers worldwide
RevenueBase identified 281 company matches for ceramic insulated wire suppliers worldwide as of October 2026 and tracks 6,533 professional contacts across them, including 1,577 with verified work emails. The United States is the largest market and Mumbai the largest hub.
This list covers company matches for ceramic insulated wire suppliers worldwide, 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 October 23, 2026. Country and city lists for ceramic insulated wire suppliers follow the table.
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 ceramic insulated wire suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,927 contacts → | ||||
Exact match “CoorsTek is the international partner of choice for companies requiring the unique, high-performance properties of products manufactured from engineered technical ceramics and…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 2 | 781 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 · Oct 23, 2026 · View company records in RevenueBase | |||||
| 3 | 421 contacts → | ||||
Exact match “At Unifrax, we provide innovative solutions to our customers' application problems across several different industries.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 4 | 412 contacts → | ||||
Exact match “Please note that this account is no longer being actively managed.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 5 | 280 contacts → | ||||
Exact match “ISOVOLTA Group is a leading international manufacturer of electrical insulating materials, technical laminates and composites and maintains a global presence.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 6 | 123 contacts → | ||||
Exact match “Judd Wire is a high technology wire company, specializing in the use of electron beam crosslinked thermosets for wire insulation.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 7 | 100 contacts → | ||||
Exact match “Sediver is the world's leading manufacturer in two niche markets: electric insulation for power generation, transport and distribution.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 8 | 98 contacts → | ||||
Exact match “Com em cerâmica avançada, a Solcera é referência mundial no desenvolvimento de componentes que superam os desafios mais complexos de indústrias como ignitores cerâmicos…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 9 | 94 contacts → | ||||
Exact match “Manufacturers of Ceramic Porcelain High Voltage Electrical Insulators” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 10 | 71 contacts → | ||||
Exact match “STC has been recognized as a market leading company in the material area since its start in 1898.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 11 | 67 contacts → | ||||
Exact match “The Insulcon Group is a leading international manufacturer and supplier of high-temperature and energy-saving solutions for the thermal process industry.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 12 | 65 contacts → | ||||
Exact match “Founded in 1944 and based near Cleveland in Glenwillow, Ohio, Radix Wire & Cable is the leading manufacturer of UL, CSA and factory‐rated electrical wire and cable for high…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 13 | 60 contacts → | ||||
Exact match “ABOUT PPC INSULATORS PPC INSULATORS has over one hundred years of experience and is one of the world's leading manufacturer and supplier of state-of-the-art electrical porcelain…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 14 | 59 contacts → | ||||
Exact match “Blasch Precision Ceramics, Inc.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 15 | 58 contacts → | ||||
Exact match “McDanel Advanced Material Technologies is a leading manufacturer of high quality industrial and advanced technical ceramics.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 16 | 49 contacts → | ||||
Exact match “Electrical Insulation for rotating and static machines.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 17 | 45 contacts → | ||||
Exact match “Poinsa, a company founded in 1978, a benchmark among the main European manufacturers of electroceramic and polymeric insulators.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 18 | 38 contacts → | ||||
Exact match “Saint-Gobain Advanced Ceramic Composites, previously known as Saint-Gobain Quartz or Quartz & Silice, has over 100 years of experience, manufacturing and supplying a wide range of…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 19 | 37 contacts → | ||||
Exact match “The Shree Group's flagship firm, Shree Engineers, are pioneer in Thermal insulation and are accredited with ISO 9001-2008 & OHSAS 18001-2007.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 20 | 35 contacts → | ||||
Exact match “Gerome Technologies Inc.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 21 | 33 contacts → | ||||
Exact match “Stellar Industries is an industry leader in manufacturing metalized ceramics.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 22 | 33 contacts → | ||||
Exact match “CJI PORCELAIN is a manufacturer, supplier and exporter of electrical insulators in India.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 23 | 30 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 24 | 28 contacts → | ||||
Exact match “Fabrication de produits céramiques réfractaires” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 25 | 25 contacts → | ||||
Exact match “I Squared R Element Company manufactures silicon carbide heating elements (Starbars®) and molybdenum disilicide heating elements (Moly-D®).” Recorded in the RevenueBase company graph · Oct 23, 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 “ceramic insulated wire suppliers”. 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 281 ceramic insulated wire suppliers worldwide
See the full list, filter by size, metro and specialty, and access 1,577 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Ceramic insulated wire suppliers worldwide at a glance
As of Oct 23, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for ceramic insulated wire suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “ceramic insulated wire suppliers” 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. 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 1,577 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 October 23, 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.
Ceramic insulated wire suppliers by location
1 lists · largest firstEvery Ceramic insulated wire suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “ceramic insulated wire suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ceramic insulated wire suppliers are there worldwide?
RevenueBase identified 281 company matches for ceramic insulated wire suppliers worldwide as of October 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?
Coorstek, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most ceramic insulated wire suppliers?
The United States leads with 48 companies. Every ceramic insulated wire suppliers list by country and city is linked on this page.
Which city has the most ceramic insulated wire suppliers?
Mumbai leads with 4 company records, followed by New Delhi (4) and Xiamen (4).
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 1,577 professional contacts with verified work emails tracked across these 281 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 October 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 281 ceramic insulated wire suppliers worldwide. Start with a free account, no credit card.
Download this list →Related lists
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
Company intelligence · public preview
Top 25 ceramic insulated wire suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 281 matching company records for ceramic insulated wire suppliers worldwide, with 6,533 tracked contacts and 1,577 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: October 23, 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 ceramic insulated wire suppliers 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 |  Coorstek, INCcoorstek.comHQ: Golden, CO, United StatesReported employees: 5,001-10,000 | Golden, CO, United States | 5,001-10,000 | Exact match | 1,927 contacts → |
“CoorsTek is the international partner of choice for companies requiring the unique, high-performance properties of products manufactured from engineered technical ceramics and…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ceramtec The Ceramic Expertsceramtec-group.com HQ: Plochingen, GermanyReported employees: 1,001-5,000 | Plochingen, Germany | 1,001-5,000 | Exact match | 781 contacts → |
“About CeramTec CeramTec is a global leader in high-performance advanced material solutions, with more than 120 years of expertise.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Unifraxunifrax.com HQ: Tonawanda, NY, United StatesReported employees: 1,001-5,000 | Tonawanda, NY, United States | 1,001-5,000 | Exact match | 421 contacts → |
“At Unifrax, we provide innovative solutions to our customers' application problems across several different industries.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | VON Rollelantas.com HQ: Wesel, GermanyReported employees: 1,001-5,000 | Wesel, Germany | 1,001-5,000 | Exact match | 412 contacts → |
“Please note that this account is no longer being actively managed.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Isovolta Groupisovolta.com HQ: Wiener Neudorf, MexicoReported employees: 1,001-5,000 | Wiener Neudorf, Mexico | 1,001-5,000 | Exact match | 280 contacts → |
“ISOVOLTA Group is a leading international manufacturer of electrical insulating materials, technical laminates and composites and maintains a global presence.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Judd Wire, INCjuddwire.com HQ: Turners Falls, MA, United StatesReported employees: 201-500 | Turners Falls, MA, United States | 201-500 | Exact match | 123 contacts → |
“Judd Wire is a high technology wire company, specializing in the use of electron beam crosslinked thermosets for wire insulation.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SEVESsediver.com HQ: LuxembourgReported employees: 1,001-5,000 | Luxembourg | 1,001-5,000 | Exact match | 100 contacts → |
“Sediver is the world's leading manufacturer in two niche markets: electric insulation for power generation, transport and distribution.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Solcera Brasil Advanced Materialssolcera.com.br HQ: Vinhedo, BrazilReported employees: 51-200 | Vinhedo, Brazil | 51-200 | Exact match | 98 contacts → |
“Com em cerâmica avançada, a Solcera é referência mundial no desenvolvimento de componentes que superam os desafios mais complexos de indústrias como ignitores cerâmicos…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Saravana Global Energy Limitedadityabirlainsulators.com HQ: IndiaReported employees: 1,001-5,000 | India | 1,001-5,000 | Exact match | 94 contacts → |
“Manufacturers of Ceramic Porcelain High Voltage Electrical Insulators” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | STC Material Solutionsceramics.net HQ: St. Albans, VT, United StatesReported employees: 51-200 | St. Albans, VT, United States | 51-200 | Exact match | 71 contacts → |
“STC has been recognized as a market leading company in the material area since its start in 1898.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Insulcon B.V.insulcon.com HQ: Steenbergen (nb), NetherlandsReported employees: 51-200 | Steenbergen (nb), Netherlands | 51-200 | Exact match | 67 contacts → |
“The Insulcon Group is a leading international manufacturer and supplier of high-temperature and energy-saving solutions for the thermal process industry.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Radix Wire & Cableradix-wire.com HQ: Glenwillow, OH, United StatesReported employees: 51-200 | Glenwillow, OH, United States | 51-200 | Exact match | 65 contacts → |
“Founded in 1944 and based near Cleveland in Glenwillow, Ohio, Radix Wire & Cable is the leading manufacturer of UL, CSA and factory‐rated electrical wire and cable for high…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | PPC Insulatorsppcinsulators.com HQ: Vienna, AustriaReported employees: 1,001-5,000 | Vienna, Austria | 1,001-5,000 | Exact match | 60 contacts → |
“ABOUT PPC INSULATORS PPC INSULATORS has over one hundred years of experience and is one of the world's leading manufacturer and supplier of state-of-the-art electrical porcelain…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Blasch Precision Ceramicsblaschceramics.com HQ: Albany, NY, United StatesReported employees: 51-200 | Albany, NY, United States | 51-200 | Exact match | 59 contacts → |
“Blasch Precision Ceramics, Inc.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Mcdanel Advanced Materialsmcdanelceramics.com HQ: Beaver Falls, PA, United StatesReported employees: 51-200 | Beaver Falls, PA, United States | 51-200 | Exact match | 58 contacts → |
“McDanel Advanced Material Technologies is a leading manufacturer of high quality industrial and advanced technical ceramics.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Beico Industries Pvt. LTDbeico.in HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 49 contacts → |
“Electrical Insulation for rotating and static machines.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Massamagrell, SpainReported employees: 51-200 | Massamagrell, Spain | 51-200 | Exact match | 45 contacts → |
“Poinsa, a company founded in 1978, a benchmark among the main European manufacturers of electroceramic and polymeric insulators.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Saint-Gobain Advanced Ceramic Compositesadvanced-ceramic-composites.saint-gobain.comHQ: Saint-pierre-lès-nemours, FranceReported employees: 51-200 | Saint-pierre-lès-nemours, France | 51-200 | Exact match | 38 contacts → |
“Saint-Gobain Advanced Ceramic Composites, previously known as Saint-Gobain Quartz or Quartz & Silice, has over 100 years of experience, manufacturing and supplying a wide range of…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Shree Ceramic Fibers Pvt.Ltdshreecera.com HQ: Indore, IndiaReported employees: 501-1,000 | Indore, India | 501-1,000 | Exact match | 37 contacts → |
“The Shree Group's flagship firm, Shree Engineers, are pioneer in Thermal insulation and are accredited with ISO 9001-2008 & OHSAS 18001-2007.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gerome Technologiesgerometech.com HQ: Menands, NY, United StatesReported employees: 51-200 | Menands, NY, United States | 51-200 | Exact match | 35 contacts → |
“Gerome Technologies Inc.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Stellar Industries Corpstellarind.com HQ: Millbury, MA, United StatesReported employees: 51-200 | Millbury, MA, United States | 51-200 | Exact match | 33 contacts → |
“Stellar Industries is an industry leader in manufacturing metalized ceramics.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CJI Porcelain PVT LTDhvinsulators.com HQ: Delhi, IndiaReported employees: 1,001-5,000 | Delhi, India | 1,001-5,000 | Exact match | 33 contacts → |
“CJI PORCELAIN is a manufacturer, supplier and exporter of electrical insulators in India.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Electrolock, INCelectrolock.com HQ: Hiram, OH, United StatesReported employees: 11-50 | Hiram, OH, United States | 11-50 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Trb, Terres Réfractaires DU Boulonnaisgroupecb.fr HQ: FranceReported employees: 51-200 | France | 51-200 | Exact match | 28 contacts → |
“Fabrication de produits céramiques réfractaires” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | I Squared R Element COisquaredrelement.com HQ: Akron, NY, United StatesReported employees: 51-200 | Akron, NY, United States | 51-200 | Exact match | 25 contacts → |
“I Squared R Element Company manufactures silicon carbide heating elements (Starbars®) and molybdenum disilicide heating elements (Moly-D®).” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 281 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Ceramic insulated wire suppliers: dataset insights
October 23, 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
277 records in the displayed employee bands.
4 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 281 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: October 23, 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 ↗
Ceramic insulated wire suppliers by location
1 lists · largest firstEvery Ceramic insulated wire suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for ceramic insulated wire suppliers?
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 ceramic insulated wire suppliers did RevenueBase find worldwide?
The saved snapshot records 281 matching company records, 6,533 tracked contacts and 1,577 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: October 23, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 ceramic insulated wire suppliers worldwide. Snapshot: October 23, 2026. https://revenuebase.ai/companies/browse/ceramic-insulated-wire-suppliers.
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 ceramic insulated wire suppliers worldwide
RevenueBase records 281 matching company records for ceramic insulated wire suppliers worldwide, with 6,533 tracked contacts and 1,577 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: October 23, 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 ceramic insulated wire suppliers 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 | Coorstek, INCcoorstek.com HQ: Golden, CO, United StatesReported employees: 5,001-10,000 | Golden, CO, United States | 5,001-10,000 | Exact match | 1,927 contacts → |
“CoorsTek is the international partner of choice for companies requiring the unique, high-performance properties of products manufactured from engineered technical ceramics and…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ceramtec The Ceramic Expertsceramtec-group.com HQ: Plochingen, GermanyReported employees: 1,001-5,000 | Plochingen, Germany | 1,001-5,000 | Exact match | 781 contacts → |
“About CeramTec CeramTec is a global leader in high-performance advanced material solutions, with more than 120 years of expertise.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Unifraxunifrax.com HQ: Tonawanda, NY, United StatesReported employees: 1,001-5,000 | Tonawanda, NY, United States | 1,001-5,000 | Exact match | 421 contacts → |
“At Unifrax, we provide innovative solutions to our customers' application problems across several different industries.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | VON Rollelantas.com HQ: Wesel, GermanyReported employees: 1,001-5,000 | Wesel, Germany | 1,001-5,000 | Exact match | 412 contacts → |
“Please note that this account is no longer being actively managed.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Isovolta Groupisovolta.com HQ: Wiener Neudorf, MexicoReported employees: 1,001-5,000 | Wiener Neudorf, Mexico | 1,001-5,000 | Exact match | 280 contacts → |
“ISOVOLTA Group is a leading international manufacturer of electrical insulating materials, technical laminates and composites and maintains a global presence.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Judd Wire, INCjuddwire.com HQ: Turners Falls, MA, United StatesReported employees: 201-500 | Turners Falls, MA, United States | 201-500 | Exact match | 123 contacts → |
“Judd Wire is a high technology wire company, specializing in the use of electron beam crosslinked thermosets for wire insulation.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SEVESsediver.com HQ: LuxembourgReported employees: 1,001-5,000 | Luxembourg | 1,001-5,000 | Exact match | 100 contacts → |
“Sediver is the world's leading manufacturer in two niche markets: electric insulation for power generation, transport and distribution.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Solcera Brasil Advanced Materialssolcera.com.br HQ: Vinhedo, BrazilReported employees: 51-200 | Vinhedo, Brazil | 51-200 | Exact match | 98 contacts → |
“Com em cerâmica avançada, a Solcera é referência mundial no desenvolvimento de componentes que superam os desafios mais complexos de indústrias como ignitores cerâmicos…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Saravana Global Energy Limitedadityabirlainsulators.com HQ: IndiaReported employees: 1,001-5,000 | India | 1,001-5,000 | Exact match | 94 contacts → |
“Manufacturers of Ceramic Porcelain High Voltage Electrical Insulators” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | STC Material Solutionsceramics.net HQ: St. Albans, VT, United StatesReported employees: 51-200 | St. Albans, VT, United States | 51-200 | Exact match | 71 contacts → |
“STC has been recognized as a market leading company in the material area since its start in 1898.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Insulcon B.V.insulcon.com HQ: Steenbergen (nb), NetherlandsReported employees: 51-200 | Steenbergen (nb), Netherlands | 51-200 | Exact match | 67 contacts → |
“The Insulcon Group is a leading international manufacturer and supplier of high-temperature and energy-saving solutions for the thermal process industry.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Radix Wire & Cableradix-wire.com HQ: Glenwillow, OH, United StatesReported employees: 51-200 | Glenwillow, OH, United States | 51-200 | Exact match | 65 contacts → |
“Founded in 1944 and based near Cleveland in Glenwillow, Ohio, Radix Wire & Cable is the leading manufacturer of UL, CSA and factory‐rated electrical wire and cable for high…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | PPC Insulatorsppcinsulators.com HQ: Vienna, AustriaReported employees: 1,001-5,000 | Vienna, Austria | 1,001-5,000 | Exact match | 60 contacts → |
“ABOUT PPC INSULATORS PPC INSULATORS has over one hundred years of experience and is one of the world's leading manufacturer and supplier of state-of-the-art electrical porcelain…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Blasch Precision Ceramicsblaschceramics.com HQ: Albany, NY, United StatesReported employees: 51-200 | Albany, NY, United States | 51-200 | Exact match | 59 contacts → |
“Blasch Precision Ceramics, Inc.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Mcdanel Advanced Materialsmcdanelceramics.com HQ: Beaver Falls, PA, United StatesReported employees: 51-200 | Beaver Falls, PA, United States | 51-200 | Exact match | 58 contacts → |
“McDanel Advanced Material Technologies is a leading manufacturer of high quality industrial and advanced technical ceramics.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Beico Industries Pvt. LTDbeico.in HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 49 contacts → |
“Electrical Insulation for rotating and static machines.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Massamagrell, SpainReported employees: 51-200 | Massamagrell, Spain | 51-200 | Exact match | 45 contacts → |
“Poinsa, a company founded in 1978, a benchmark among the main European manufacturers of electroceramic and polymeric insulators.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Saint-Gobain Advanced Ceramic Compositesadvanced-ceramic-composites.saint-gobain.com HQ: Saint-pierre-lès-nemours, FranceReported employees: 51-200 | Saint-pierre-lès-nemours, France | 51-200 | Exact match | 38 contacts → |
“Saint-Gobain Advanced Ceramic Composites, previously known as Saint-Gobain Quartz or Quartz & Silice, has over 100 years of experience, manufacturing and supplying a wide range of…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Shree Ceramic Fibers Pvt.Ltdshreecera.com HQ: Indore, IndiaReported employees: 501-1,000 | Indore, India | 501-1,000 | Exact match | 37 contacts → |
“The Shree Group's flagship firm, Shree Engineers, are pioneer in Thermal insulation and are accredited with ISO 9001-2008 & OHSAS 18001-2007.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gerome Technologiesgerometech.com HQ: Menands, NY, United StatesReported employees: 51-200 | Menands, NY, United States | 51-200 | Exact match | 35 contacts → |
“Gerome Technologies Inc.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Stellar Industries Corpstellarind.com HQ: Millbury, MA, United StatesReported employees: 51-200 | Millbury, MA, United States | 51-200 | Exact match | 33 contacts → |
“Stellar Industries is an industry leader in manufacturing metalized ceramics.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CJI Porcelain PVT LTDhvinsulators.com HQ: Delhi, IndiaReported employees: 1,001-5,000 | Delhi, India | 1,001-5,000 | Exact match | 33 contacts → |
“CJI PORCELAIN is a manufacturer, supplier and exporter of electrical insulators in India.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Electrolock, INCelectrolock.com HQ: Hiram, OH, United StatesReported employees: 11-50 | Hiram, OH, United States | 11-50 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Trb, Terres Réfractaires DU Boulonnaisgroupecb.fr HQ: FranceReported employees: 51-200 | France | 51-200 | Exact match | 28 contacts → |
“Fabrication de produits céramiques réfractaires” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | I Squared R Element COisquaredrelement.com HQ: Akron, NY, United StatesReported employees: 51-200 | Akron, NY, United States | 51-200 | Exact match | 25 contacts → |
“I Squared R Element Company manufactures silicon carbide heating elements (Starbars®) and molybdenum disilicide heating elements (Moly-D®).” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 281 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Ceramic insulated wire suppliers: dataset insights
October 23, 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
277 records in the displayed employee bands.
4 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 281 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: October 23, 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 ↗
Ceramic insulated wire suppliers by location
1 lists · largest firstEvery Ceramic insulated wire suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for ceramic insulated wire suppliers?
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 ceramic insulated wire suppliers did RevenueBase find worldwide?
The saved snapshot records 281 matching company records, 6,533 tracked contacts and 1,577 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: October 23, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 ceramic insulated wire suppliers worldwide. Snapshot: October 23, 2026. https://revenuebase.ai/companies/browse/ceramic-insulated-wire-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗