Company lists · Data refreshed October 2026
Top 25 Fused silica suppliers worldwide
RevenueBase identified 126 company matches for fused silica suppliers worldwide as of October 2026 and tracks 1,602 professional contacts across them, including 571 with verified work emails. The United States is the largest market and Lianyungang the largest hub.
This list covers company matches for fused silica 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 25, 2026. Country and city lists for fused silica 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 fused silica suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 253 contacts → | ||||
Exact match “Momentive Technologies delivers purity that inspires progress.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 2 | 215 contacts → | ||||
Exact match “We are Tosoh Quartz, Inc.(TQI), the world's leading manufacturer of quartz glassware for the semiconductor industry.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 3 | 150 contacts → | ||||
Exact match “In 2011, Imerys Minerals and Norsk Minerals merged their key production plants-Spruce Pines, North Carolina, and Drag, Norway-to form The Quartz Corp (TQC).” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 4 | 64 contacts → | ||||
Exact match “Incom is the world’s largest supplier of glass and polymer fused fiber optic solutions that enable innovation in the medical, scientific, display and defense industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 5 | 43 contacts → | ||||
Exact match “Hayward Quartz Technology, Inc, founded in 1984, is a leading supplier supporting all major OEM's in the semiconductor business segment.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 6 | 40 contacts → | ||||
Exact match “Innovative optical fiber solutions for industrial and medical applications We specialize in the production of silica optical fibers, as well as assembled optical fiber cables and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 7 | 39 contacts → | ||||
Exact match “LTD Material, LLC provides an extensive range of products used by the leading semiconductor manufacturers and quartz fabrication companies in North America, Europe and Asia.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 8 | 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 25, 2026 · View company records in RevenueBase | |||||
| 9 | 25 contacts → | ||||
Exact match “Based in East Kilbride, Scotland, UK and have been manufacturing Quartz Glassware, Thermocouples and Ceramics from this site for near 35 years.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “Soon after its foundation in 1986, REFEL S.p.A.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 11 | 23 contacts → | ||||
Exact match “WEINERT has engaged systematically with photonics, which is one of the key technologies of the 21st century.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “Advanced Glass Industries (AGI) has been rebranded as EvolvOptic, as the company trusted for more than 75 years for optical component blanks grows and innovates in the dynamic…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “Ohara Corporation manufactures over 170 precision optical glasses/materials.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “Dynasil Corporation focuses on cutting-edge research and commercial product development in photonics.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “SICO is a manufacturer of advanced silicon and quartz components for semiconductor furnace applications.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “For nearly 60 years, Cape Flattery Silica Mines has been delivering premium-grade silica to markets around the world.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Established in 1989 and based in New York, LTS has been pushing boundaries in the development and implementation of high-purity optical coating materials since its inception.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “SKAN have been supporting UK & Global industry since 1954 with specialist glass, glass-ceramic materials & technology across diverse applications.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Heraeus Conamic has been advancing innovations in quartz glass and fused silica for more than 110 years.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Goel Impex is an essential provider of scientific glass goods around the globe, helping India's glass industry achieve a global reputation.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “We supply wafers to universities, research laboratories and the industry.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “The John Krizay Company is an international supplier of custom fabricated quartz and alumina cores and substrates, servicing the Investment Casting and Fiber Optic industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Wir sind ein führender Hersteller von Quarzglas mit Sitz in Langewiesen bei Erfurt.” Recorded in the RevenueBase company graph · Oct 25, 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 “fused silica 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 126 fused silica suppliers worldwide
See the full list, filter by size, metro and specialty, and access 571 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fused silica suppliers worldwide at a glance
As of Oct 25, 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 fused silica suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “fused silica 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 571 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 25, 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.
Fused silica suppliers by location
1 lists · largest firstEvery Fused silica 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 “fused silica suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fused silica suppliers are there worldwide?
RevenueBase identified 126 company matches for fused silica 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?
Momentive Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most fused silica suppliers?
The United States leads with 31 companies. Every fused silica suppliers list by country and city is linked on this page.
Which city has the most fused silica suppliers?
Lianyungang leads with 4 company records, followed by Bangalore (3) and Austin (2).
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 571 professional contacts with verified work emails tracked across these 126 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 25, 2026.
Ready to reach these companies? Verified emails and direct dials for all 126 fused silica suppliers 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 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 fused silica 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 126 matching company records for fused silica suppliers worldwide, with 1,602 tracked contacts and 571 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 25, 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 fused silica 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 | Momentive Technologiesmomentivetech.com HQ: Strongsville, OH, United StatesReported employees: 501-1,000 | Strongsville, OH, United States | 501-1,000 | Exact match | 253 contacts → |
“Momentive Technologies delivers purity that inspires progress.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tosoh Quartz, INCtosohquartz.com HQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 215 contacts → |
“We are Tosoh Quartz, Inc.(TQI), the world's leading manufacturer of quartz glassware for the semiconductor industry.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | The Quartz Corpthequartzcorp.com HQ: Oslo, NorwayReported employees: 201-500 | Oslo, Norway | 201-500 | Exact match | 150 contacts → |
“In 2011, Imerys Minerals and Norsk Minerals merged their key production plants-Spruce Pines, North Carolina, and Drag, Norway-to form The Quartz Corp (TQC).” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Incom, INCincomusa.com HQ: Charlton, MA, United StatesReported employees: 51-200 | Charlton, MA, United States | 51-200 | Exact match | 64 contacts → |
“Incom is the world’s largest supplier of glass and polymer fused fiber optic solutions that enable innovation in the medical, scientific, display and defense industries.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hayward Quartz Technology INChaywardquartz.com HQ: Fremont, CA, United StatesReported employees: 1,001-5,000 | Fremont, CA, United States | 1,001-5,000 | Exact match | 43 contacts → |
“Hayward Quartz Technology, Inc, founded in 1984, is a leading supplier supporting all major OEM's in the semiconductor business segment.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ceramoptecceramoptec.com HQ: Livani, LatviaReported employees: 201-500 | Livani, Latvia | 201-500 | Exact match | 40 contacts → |
“Innovative optical fiber solutions for industrial and medical applications We specialize in the production of silica optical fibers, as well as assembled optical fiber cables and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | LTD Material LLCltdmaterial.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 39 contacts → |
“LTD Material, LLC provides an extensive range of products used by the leading semiconductor manufacturers and quartz fabrication companies in North America, Europe and Asia.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Quartztec Europequartztec-europe.com HQ: East Kilbride, United KingdomReported employees: 51-200 | East Kilbride, United Kingdom | 51-200 | Exact match | 25 contacts → |
“Based in East Kilbride, Scotland, UK and have been manufacturing Quartz Glassware, Thermocouples and Ceramics from this site for near 35 years.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Refel S.P.Arefel.com HQ: San Vito Al Tagliamento, ItalyReported employees: 51-200 | San Vito Al Tagliamento, Italy | 51-200 | Exact match | 23 contacts → |
“Soon after its foundation in 1986, REFEL S.p.A.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Weinert Industries South Africaweinert-industries.comHQ: South AfricaReported employees: 201-500 | South Africa | 201-500 | Exact match | 23 contacts → |
“WEINERT has engaged systematically with photonics, which is one of the key technologies of the 21st century.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Evolvopticevolvoptic.com HQ: Rochester, NY, United StatesReported employees: 11-50 | Rochester, NY, United States | 11-50 | Exact match | 21 contacts → |
“Advanced Glass Industries (AGI) has been rebranded as EvolvOptic, as the company trusted for more than 75 years for optical component blanks grows and innovates in the dynamic…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ohara Corporationoharacorp.com HQ: Somerville, NJ, United StatesReported employees: 1-10 | Somerville, NJ, United States | 1-10 | Exact match | 18 contacts → |
“Ohara Corporation manufactures over 170 precision optical glasses/materials.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Dynasil Corporation Of Americadynasil.com HQ: Concord, MA, United StatesReported employees: 51-200 | Concord, MA, United States | 51-200 | Exact match | 16 contacts → |
“Dynasil Corporation focuses on cutting-edge research and commercial product development in photonics.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sico Technology Gmbhsico-tec.com HQ: Bad Bleiberg, AustriaReported employees: 51-200 | Bad Bleiberg, Austria | 51-200 | Exact match | 12 contacts → |
“SICO is a manufacturer of advanced silicon and quartz components for semiconductor furnace applications.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Wacom Quartz Corpwacomquartz.com HQ: Phoenix, AZ, United StatesReported employees: 11-50 | Phoenix, AZ, United States | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Cape Flattery Silica Mines PTY LTDcfsm.com.au HQ: Cairns City, AustraliaReported employees: 51-200 | Cairns City, Australia | 51-200 | Exact match | 10 contacts → |
“For nearly 60 years, Cape Flattery Silica Mines has been delivering premium-grade silica to markets around the world.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | LTS Research Laboratories, INCltschem.com HQ: Orangetown, NY, United StatesReported employees: 11-50 | Orangetown, NY, United States | 11-50 | Exact match | 8 contacts → |
“Established in 1989 and based in New York, LTS has been pushing boundaries in the development and implementation of high-purity optical coating materials since its inception.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | H V Skan LTDskan.co.uk HQ: Solihull, United KingdomReported employees: 11-50 | Solihull, United Kingdom | 11-50 | Exact match | 7 contacts → |
“SKAN have been supporting UK & Global industry since 1954 with specialist glass, glass-ceramic materials & technology across diverse applications.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Heraeus Quartz America, LLCheraeus-quarzglas.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 7 contacts → |
“Heraeus Conamic has been advancing innovations in quartz glass and fused silica for more than 110 years.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Goel Impexgoelequipments.com HQ: Vadodara, IndiaReported employees: 11-50 | Vadodara, India | 11-50 | Exact match | 7 contacts → |
“Goel Impex is an essential provider of scientific glass goods around the globe, helping India's glass industry achieve a global reputation.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sico East Coast INCsico.at HQ: Sanford, FL, United StatesReported employees: 51-200 | Sanford, FL, United States | 51-200 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Siegert Wafer Gmbhsiegertwafer.com HQ: Aachen, GermanyReported employees: 11-50 | Aachen, Germany | 11-50 | Exact match | 5 contacts → |
“We supply wafers to universities, research laboratories and the industry.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | John Krizay, INCjkrizay.com HQ: Salem, OH, United StatesReported employees: 11-50 | Salem, OH, United States | 11-50 | Exact match | 5 contacts → |
“The John Krizay Company is an international supplier of custom fabricated quartz and alumina cores and substrates, servicing the Investment Casting and Fiber Optic industries.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Raesch Quarz Germany Gmbhraesch.net HQ: Langewiesen, GermanyReported employees: 1-10 | Langewiesen, Germany | 1-10 | Exact match | 4 contacts → |
“Wir sind ein führender Hersteller von Quarzglas mit Sitz in Langewiesen bei Erfurt.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 126 company matches
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Fused silica suppliers: dataset insights
October 25, 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
126 records in the displayed employee bands.
0 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 126 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 25, 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 ↗
Fused silica suppliers by location
1 lists · largest firstEvery Fused silica 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 fused silica 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 fused silica suppliers did RevenueBase find worldwide?
The saved snapshot records 126 matching company records, 1,602 tracked contacts and 571 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 25, 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 fused silica suppliers worldwide. Snapshot: October 25, 2026. https://revenuebase.ai/companies/browse/fused-silica-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 fused silica suppliers worldwide
RevenueBase records 126 matching company records for fused silica suppliers worldwide, with 1,602 tracked contacts and 571 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 25, 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 fused silica 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 | Momentive Technologiesmomentivetech.com HQ: Strongsville, OH, United StatesReported employees: 501-1,000 | Strongsville, OH, United States | 501-1,000 | Exact match | 253 contacts → |
“Momentive Technologies delivers purity that inspires progress.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tosoh Quartz, INCtosohquartz.com HQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 215 contacts → |
“We are Tosoh Quartz, Inc.(TQI), the world's leading manufacturer of quartz glassware for the semiconductor industry.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | The Quartz Corpthequartzcorp.com HQ: Oslo, NorwayReported employees: 201-500 | Oslo, Norway | 201-500 | Exact match | 150 contacts → |
“In 2011, Imerys Minerals and Norsk Minerals merged their key production plants-Spruce Pines, North Carolina, and Drag, Norway-to form The Quartz Corp (TQC).” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Incom, INCincomusa.com HQ: Charlton, MA, United StatesReported employees: 51-200 | Charlton, MA, United States | 51-200 | Exact match | 64 contacts → |
“Incom is the world’s largest supplier of glass and polymer fused fiber optic solutions that enable innovation in the medical, scientific, display and defense industries.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hayward Quartz Technology INChaywardquartz.com HQ: Fremont, CA, United StatesReported employees: 1,001-5,000 | Fremont, CA, United States | 1,001-5,000 | Exact match | 43 contacts → |
“Hayward Quartz Technology, Inc, founded in 1984, is a leading supplier supporting all major OEM's in the semiconductor business segment.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ceramoptecceramoptec.com HQ: Livani, LatviaReported employees: 201-500 | Livani, Latvia | 201-500 | Exact match | 40 contacts → |
“Innovative optical fiber solutions for industrial and medical applications We specialize in the production of silica optical fibers, as well as assembled optical fiber cables and…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | LTD Material LLCltdmaterial.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 39 contacts → |
“LTD Material, LLC provides an extensive range of products used by the leading semiconductor manufacturers and quartz fabrication companies in North America, Europe and Asia.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Quartztec Europequartztec-europe.com HQ: East Kilbride, United KingdomReported employees: 51-200 | East Kilbride, United Kingdom | 51-200 | Exact match | 25 contacts → |
“Based in East Kilbride, Scotland, UK and have been manufacturing Quartz Glassware, Thermocouples and Ceramics from this site for near 35 years.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Refel S.P.Arefel.com HQ: San Vito Al Tagliamento, ItalyReported employees: 51-200 | San Vito Al Tagliamento, Italy | 51-200 | Exact match | 23 contacts → |
“Soon after its foundation in 1986, REFEL S.p.A.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Weinert Industries South Africaweinert-industries.com HQ: South AfricaReported employees: 201-500 | South Africa | 201-500 | Exact match | 23 contacts → |
“WEINERT has engaged systematically with photonics, which is one of the key technologies of the 21st century.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Evolvopticevolvoptic.com HQ: Rochester, NY, United StatesReported employees: 11-50 | Rochester, NY, United States | 11-50 | Exact match | 21 contacts → |
“Advanced Glass Industries (AGI) has been rebranded as EvolvOptic, as the company trusted for more than 75 years for optical component blanks grows and innovates in the dynamic…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ohara Corporationoharacorp.com HQ: Somerville, NJ, United StatesReported employees: 1-10 | Somerville, NJ, United States | 1-10 | Exact match | 18 contacts → |
“Ohara Corporation manufactures over 170 precision optical glasses/materials.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Dynasil Corporation Of Americadynasil.com HQ: Concord, MA, United StatesReported employees: 51-200 | Concord, MA, United States | 51-200 | Exact match | 16 contacts → |
“Dynasil Corporation focuses on cutting-edge research and commercial product development in photonics.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sico Technology Gmbhsico-tec.com HQ: Bad Bleiberg, AustriaReported employees: 51-200 | Bad Bleiberg, Austria | 51-200 | Exact match | 12 contacts → |
“SICO is a manufacturer of advanced silicon and quartz components for semiconductor furnace applications.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Wacom Quartz Corpwacomquartz.com HQ: Phoenix, AZ, United StatesReported employees: 11-50 | Phoenix, AZ, United States | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Cape Flattery Silica Mines PTY LTDcfsm.com.au HQ: Cairns City, AustraliaReported employees: 51-200 | Cairns City, Australia | 51-200 | Exact match | 10 contacts → |
“For nearly 60 years, Cape Flattery Silica Mines has been delivering premium-grade silica to markets around the world.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | LTS Research Laboratories, INCltschem.com HQ: Orangetown, NY, United StatesReported employees: 11-50 | Orangetown, NY, United States | 11-50 | Exact match | 8 contacts → |
“Established in 1989 and based in New York, LTS has been pushing boundaries in the development and implementation of high-purity optical coating materials since its inception.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | H V Skan LTDskan.co.uk HQ: Solihull, United KingdomReported employees: 11-50 | Solihull, United Kingdom | 11-50 | Exact match | 7 contacts → |
“SKAN have been supporting UK & Global industry since 1954 with specialist glass, glass-ceramic materials & technology across diverse applications.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Heraeus Quartz America, LLCheraeus-quarzglas.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 7 contacts → |
“Heraeus Conamic has been advancing innovations in quartz glass and fused silica for more than 110 years.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Goel Impexgoelequipments.com HQ: Vadodara, IndiaReported employees: 11-50 | Vadodara, India | 11-50 | Exact match | 7 contacts → |
“Goel Impex is an essential provider of scientific glass goods around the globe, helping India's glass industry achieve a global reputation.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sico East Coast INCsico.at HQ: Sanford, FL, United StatesReported employees: 51-200 | Sanford, FL, United States | 51-200 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Siegert Wafer Gmbhsiegertwafer.com HQ: Aachen, GermanyReported employees: 11-50 | Aachen, Germany | 11-50 | Exact match | 5 contacts → |
“We supply wafers to universities, research laboratories and the industry.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | John Krizay, INCjkrizay.com HQ: Salem, OH, United StatesReported employees: 11-50 | Salem, OH, United States | 11-50 | Exact match | 5 contacts → |
“The John Krizay Company is an international supplier of custom fabricated quartz and alumina cores and substrates, servicing the Investment Casting and Fiber Optic industries.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Raesch Quarz Germany Gmbhraesch.net HQ: Langewiesen, GermanyReported employees: 1-10 | Langewiesen, Germany | 1-10 | Exact match | 4 contacts → |
“Wir sind ein führender Hersteller von Quarzglas mit Sitz in Langewiesen bei Erfurt.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 126 company matches
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Fused silica suppliers: dataset insights
October 25, 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
126 records in the displayed employee bands.
0 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 126 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 25, 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 ↗
Fused silica suppliers by location
1 lists · largest firstEvery Fused silica 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 fused silica 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 fused silica suppliers did RevenueBase find worldwide?
The saved snapshot records 126 matching company records, 1,602 tracked contacts and 571 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 25, 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 fused silica suppliers worldwide. Snapshot: October 25, 2026. https://revenuebase.ai/companies/browse/fused-silica-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗