Company lists · Data refreshed October 2026
Top 21 Industrial sapphires suppliers worldwide
RevenueBase identified 116 company matches for industrial sapphires suppliers worldwide as of October 2026 and tracks 3,407 professional contacts across them, including 242 with verified work emails. Colombo is the largest hub.
This list covers company matches for industrial sapphires 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 26, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 21 largest industrial sapphires suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 248 contacts → | ||||
Exact match “GMA Garnet Group (GMA) is the trusted global leader in industrial garnet.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 2 | 133 contacts → | ||||
Exact match “Kymera is clearly established as the worldwide leader in the business of silicon carbide grains and powders.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 3 | 72 contacts → | ||||
Exact match “Rubicon Technology, Inc.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 4 | 36 contacts → | ||||
Exact match “Sapphire Specialists, in New York City Since 1939.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 5 | 34 contacts → | ||||
Exact match “Gavish is a world leader as a sapphire optics manufacturer by providing quality sapphire components.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 6 | 19 contacts → | ||||
Exact match “Since 1881, STETTLER SAPPHIRE has been reinventing itself to manufacture and finish sapphire.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “Manufacturer of precision cut calibrated sapphires in Ratnapura, Sri Lanka” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “Garaude specializes in sourcing, cutting and selling natural colored gemstones.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “We supply wafers to universities, research laboratories and the industry.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Trigem Designs features high quality colored gemstones for all of your jewelry needs!” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “RudCo is a modern industrial supplier delivering metals, abrasives, and raw materials to manufacturers, foundries, and forgers across North America.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “lieber & solow is a company based out of United States.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Depuis 1923, notre société est spécialisée dans la fabrication et la vente de pierres en rubis et saphir pour l'horlogerie et l'industrie.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “GemMatrix was established in November 2004 under the management of people with a passion for building a creative business using the highest quality natural stones.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Iskkon is a supplier of nearly all kinds of transparent gem quality minerals including Natural Diamonds, Rough, Precious, and Semi-Precious Gemstones.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Quality is a certified RJC supplier of precious stones for the B2B sector.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Born at the source, shaped by heritage.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Orange River Diamonds is an Australian loose diamond & sapphire wholesaler.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “We are manufacturing sapphire parts for various industries that require high-purity artificial Sapphire Materials.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Standard Ore Company Ltd.” Recorded in the RevenueBase company graph · Oct 26, 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 “industrial sapphires 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 21 of 116 industrial sapphires suppliers worldwide
See the full list, filter by size, metro and specialty, and access 242 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Industrial sapphires suppliers worldwide at a glance
As of Oct 26, 2026Companies by employee count
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 116 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records worldwide whose business descriptions match “industrial sapphires 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 242 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 26, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial sapphires suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many industrial sapphires suppliers are there worldwide?
RevenueBase identified 116 company matches for industrial sapphires 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?
GMA Garnet Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most industrial sapphires suppliers?
Colombo leads with 8 company records, followed by Jaipur (7) and New York (6).
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 242 professional contacts with verified work emails tracked across these 116 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 26, 2026.
Ready to reach these companies? Verified emails and direct dials for all 116 industrial sapphires 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.
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Company intelligence · public preview
Top 21 industrial sapphires 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 116 matching company records for industrial sapphires suppliers worldwide, with 3,407 tracked contacts and 242 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 26, 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 21 industrial sapphires 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 | GMA Garnet Groupgmagarnet.com HQ: Perth, AustraliaReported employees: 501-1,000 | Perth, Australia | 501-1,000 | Exact match | 248 contacts → |
“GMA Garnet Group (GMA) is the trusted global leader in industrial garnet.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kymera Internationalfiven.com HQ: Oslo, NorwayReported employees: 501-1,000 | Oslo, Norway | 501-1,000 | Exact match | 133 contacts → |
“Kymera is clearly established as the worldwide leader in the business of silicon carbide grains and powders.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Rubicon Technologyrubicontechnology.com HQ: Bensenville, IL, United StatesReported employees: 11-50 | Bensenville, IL, United States | 11-50 | Exact match | 72 contacts → |
“Rubicon Technology, Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Natural Sapphire Companythenaturalsapphirecompany.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 36 contacts → |
“Sapphire Specialists, in New York City Since 1939.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gavish Sapphire Productsgavish.comHQ: Omer, IsraelReported employees: 51-200 | Omer, Israel | 51-200 | Exact match | 34 contacts → |
“Gavish is a world leader as a sapphire optics manufacturer by providing quality sapphire components.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Stettler Sapphire AGstettlersapphire.ch HQ: Lyss, SwitzerlandReported employees: 51-200 | Lyss, Switzerland | 51-200 | Exact match | 19 contacts → |
“Since 1881, STETTLER SAPPHIRE has been reinventing itself to manufacture and finish sapphire.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sapphirus Lanka PVT LTDsapphiruslanka.com HQ: Ratnapura, Sri LankaReported employees: 51-200 | Ratnapura, Sri Lanka | 51-200 | Exact match | 14 contacts → |
“Manufacturer of precision cut calibrated sapphires in Ratnapura, Sri Lanka” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Garaudegaraude.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 10 contacts → |
“Garaude specializes in sourcing, cutting and selling natural colored gemstones.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Erma Boecourt SAerma-sa.ch HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | 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 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Columbia GEM House INCtrigemdesigns.com HQ: Vancouver, WA, United StatesReported employees: 11-50 | Vancouver, WA, United States | 11-50 | Exact match | 4 contacts → |
“Trigem Designs features high quality colored gemstones for all of your jewelry needs!” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | RUDCOrud-co.com HQ: New York, United StatesReported employees: 1-10 | New York, United States | 1-10 | Exact match | 4 contacts → |
“RudCo is a modern industrial supplier delivering metals, abrasives, and raw materials to manufacturers, foundries, and forgers across North America.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lieber & Solowlieberandsolow.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 4 contacts → |
“lieber & solow is a company based out of United States.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Crelier Fils SAcrelierfils.ch HQ: Porrentruy, SwitzerlandReported employees: 11-50 | Porrentruy, Switzerland | 11-50 | Exact match | 3 contacts → |
“Depuis 1923, notre société est spécialisée dans la fabrication et la vente de pierres en rubis et saphir pour l'horlogerie et l'industrie.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Gemmatrixgem-matrix.com HQ: Suriyawong, ThailandReported employees: 51-200 | Suriyawong, Thailand | 51-200 | Exact match | 3 contacts → |
“GemMatrix was established in November 2004 under the management of people with a passion for building a creative business using the highest quality natural stones.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Iskkoniskkon.com HQ: Kowloon City District, United StatesReported employees: 51-200 | Kowloon City District, United States | 51-200 | Exact match | 3 contacts → |
“Iskkon is a supplier of nearly all kinds of transparent gem quality minerals including Natural Diamonds, Rough, Precious, and Semi-Precious Gemstones.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Quality Precious Stonenewsite.qualitygems.it HQ: Padua, ItalyReported employees: 11-50 | Padua, Italy | 11-50 | Exact match | 2 contacts → |
“Quality is a certified RJC supplier of precious stones for the B2B sector.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Minehausminehaus.in HQ: Jaipur, IndiaReported employees: 11-50 | Jaipur, India | 11-50 | Exact match | 2 contacts → |
“Born at the source, shaped by heritage.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Orange River Diamondsorangeriver.com.au HQ: Fortitude Valley, United StatesReported employees: 1-10 | Fortitude Valley, United States | 1-10 | Exact match | 2 contacts → |
“Orange River Diamonds is an Australian loose diamond & sapphire wholesaler.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Falcon Sapphirefalconsapphire.com HQ: Riga, LatviaReported employees: 1-10 | Riga, Latvia | 1-10 | Exact match | 2 contacts → |
“We are manufacturing sapphire parts for various industries that require high-purity artificial Sapphire Materials.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Standard OREstandard-ore.com HQ: NigeriaReported employees: 11-50 | Nigeria | 11-50 | Exact match | 1 contacts → |
“Standard Ore Company Ltd.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 116 company matches
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Industrial sapphires suppliers: dataset insights
October 26, 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
114 records in the displayed employee bands.
2 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 116 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 26, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for industrial sapphires 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 industrial sapphires suppliers did RevenueBase find worldwide?
The saved snapshot records 116 matching company records, 3,407 tracked contacts and 242 verified emails. The public preview displays 21 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 26, 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 21 industrial sapphires suppliers worldwide. Snapshot: October 26, 2026. https://revenuebase.ai/companies/browse/industrial-sapphires-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 21 industrial sapphires suppliers worldwide
RevenueBase records 116 matching company records for industrial sapphires suppliers worldwide, with 3,407 tracked contacts and 242 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 26, 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 21 industrial sapphires 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 | GMA Garnet Groupgmagarnet.com HQ: Perth, AustraliaReported employees: 501-1,000 | Perth, Australia | 501-1,000 | Exact match | 248 contacts → |
“GMA Garnet Group (GMA) is the trusted global leader in industrial garnet.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kymera Internationalfiven.com HQ: Oslo, NorwayReported employees: 501-1,000 | Oslo, Norway | 501-1,000 | Exact match | 133 contacts → |
“Kymera is clearly established as the worldwide leader in the business of silicon carbide grains and powders.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Rubicon Technologyrubicontechnology.com HQ: Bensenville, IL, United StatesReported employees: 11-50 | Bensenville, IL, United States | 11-50 | Exact match | 72 contacts → |
“Rubicon Technology, Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Natural Sapphire Companythenaturalsapphirecompany.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 36 contacts → |
“Sapphire Specialists, in New York City Since 1939.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gavish Sapphire Productsgavish.com HQ: Omer, IsraelReported employees: 51-200 | Omer, Israel | 51-200 | Exact match | 34 contacts → |
“Gavish is a world leader as a sapphire optics manufacturer by providing quality sapphire components.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Stettler Sapphire AGstettlersapphire.ch HQ: Lyss, SwitzerlandReported employees: 51-200 | Lyss, Switzerland | 51-200 | Exact match | 19 contacts → |
“Since 1881, STETTLER SAPPHIRE has been reinventing itself to manufacture and finish sapphire.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sapphirus Lanka PVT LTDsapphiruslanka.com HQ: Ratnapura, Sri LankaReported employees: 51-200 | Ratnapura, Sri Lanka | 51-200 | Exact match | 14 contacts → |
“Manufacturer of precision cut calibrated sapphires in Ratnapura, Sri Lanka” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Garaudegaraude.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 10 contacts → |
“Garaude specializes in sourcing, cutting and selling natural colored gemstones.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Erma Boecourt SAerma-sa.ch HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | 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 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Columbia GEM House INCtrigemdesigns.com HQ: Vancouver, WA, United StatesReported employees: 11-50 | Vancouver, WA, United States | 11-50 | Exact match | 4 contacts → |
“Trigem Designs features high quality colored gemstones for all of your jewelry needs!” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | RUDCOrud-co.com HQ: New York, United StatesReported employees: 1-10 | New York, United States | 1-10 | Exact match | 4 contacts → |
“RudCo is a modern industrial supplier delivering metals, abrasives, and raw materials to manufacturers, foundries, and forgers across North America.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lieber & Solowlieberandsolow.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 4 contacts → |
“lieber & solow is a company based out of United States.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Crelier Fils SAcrelierfils.ch HQ: Porrentruy, SwitzerlandReported employees: 11-50 | Porrentruy, Switzerland | 11-50 | Exact match | 3 contacts → |
“Depuis 1923, notre société est spécialisée dans la fabrication et la vente de pierres en rubis et saphir pour l'horlogerie et l'industrie.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Gemmatrixgem-matrix.com HQ: Suriyawong, ThailandReported employees: 51-200 | Suriyawong, Thailand | 51-200 | Exact match | 3 contacts → |
“GemMatrix was established in November 2004 under the management of people with a passion for building a creative business using the highest quality natural stones.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Iskkoniskkon.com HQ: Kowloon City District, United StatesReported employees: 51-200 | Kowloon City District, United States | 51-200 | Exact match | 3 contacts → |
“Iskkon is a supplier of nearly all kinds of transparent gem quality minerals including Natural Diamonds, Rough, Precious, and Semi-Precious Gemstones.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Quality Precious Stonenewsite.qualitygems.it HQ: Padua, ItalyReported employees: 11-50 | Padua, Italy | 11-50 | Exact match | 2 contacts → |
“Quality is a certified RJC supplier of precious stones for the B2B sector.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Minehausminehaus.in HQ: Jaipur, IndiaReported employees: 11-50 | Jaipur, India | 11-50 | Exact match | 2 contacts → |
“Born at the source, shaped by heritage.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Orange River Diamondsorangeriver.com.au HQ: Fortitude Valley, United StatesReported employees: 1-10 | Fortitude Valley, United States | 1-10 | Exact match | 2 contacts → |
“Orange River Diamonds is an Australian loose diamond & sapphire wholesaler.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Falcon Sapphirefalconsapphire.com HQ: Riga, LatviaReported employees: 1-10 | Riga, Latvia | 1-10 | Exact match | 2 contacts → |
“We are manufacturing sapphire parts for various industries that require high-purity artificial Sapphire Materials.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Standard OREstandard-ore.com HQ: NigeriaReported employees: 11-50 | Nigeria | 11-50 | Exact match | 1 contacts → |
“Standard Ore Company Ltd.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 116 company matches
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Industrial sapphires suppliers: dataset insights
October 26, 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
114 records in the displayed employee bands.
2 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 116 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 26, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for industrial sapphires 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 industrial sapphires suppliers did RevenueBase find worldwide?
The saved snapshot records 116 matching company records, 3,407 tracked contacts and 242 verified emails. The public preview displays 21 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 26, 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 21 industrial sapphires suppliers worldwide. Snapshot: October 26, 2026. https://revenuebase.ai/companies/browse/industrial-sapphires-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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