Company lists · Data refreshed November 2026
Top 25 Diamond lapping services worldwide
RevenueBase identified 209 company matches for diamond lapping services worldwide as of November 2026 and tracks 1,317 professional contacts across them, including 351 with verified work emails. The United States is the largest market and Surat the largest hub.
This list covers company matches for diamond lapping services 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 November 6, 2026. Country and city lists for diamond lapping services 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 diamond lapping services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 146 contacts → | ||||
Exact match “Fujimi is a global leader in lapping, abrasive, and polishing materials.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 103 contacts → | ||||
Exact match “BRINGING THE POWER OF SUPERABRASIVE FINISHING SYSTEMS TO INDUSTRY AROUND THE WORLD Engis® offers an end-to-end systems approach, bringing the cost-effective, high-precision…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 101 contacts → | ||||
Exact match “Discover brilliance – together with Pureon!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 54 contacts → | ||||
Exact match “Precision engineering and diamonds form a significant contribution in a modern production environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “Ob Schleifen, Läppen, Fräsen, Polieren, Entgraten, Schweißen oder Reinigen: Seit über 79 Jahren ist joke Technology (früher Joisten & Kettenbaum) führend auf dem Gebiet der…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “PR Hoffman, an Amtech Company, specializes in precision lapping and polishing solutions, renowned for its innovative carrier and template products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 23 contacts → | ||||
Exact match “Established in 1938, Kemet International Limited is at the forefront of precision lapping and polishing technology, using Diamond Compound and Diamond Slurry, which are…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 20 contacts → | ||||
Exact match “Kemet Europe is a member of the Kemet group, who are world wide renowned in precision finishing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 20 contacts → | ||||
Exact match “All of our products are built for ultimate performance and our prices far surpass any competitor's!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 18 contacts → | ||||
Exact match “IDS (International Diamond Services), is a reputable provider of industrial diamond products and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “sp3 Diamond Technologies is a global leader in polycrystalline CVD diamond products and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “Whether you are big or small, our end goal at Continental Diamond Tool Limited is customer satisfaction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “We are the “Flatwork Specialists”.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “DK Holdings has been setting the standard with Precision Diamond Tooling solutions worldwide for over 65 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “House of Diamonds offers diamond consultation, custom jewelry design, repair, refurbishment and appraisals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “NCD Technologies specializes in the development and optimization of diamond and diamond-like coatings for several industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “Accu-Cut’s affordable diamond tooling solutions are engineered with state-of-the-art precision and validated through statistical process control, helping our customers maintain a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Leading manufacturer of Lapping (UK), Polishing (UK), Grinding (UK) and Honing (USA) systems and all accessories.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Grind Lap is a trusted provider of comprehensive precision grinding, lapping, and honing services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “Wir sind Fertigungsexperten im Planschleifen seit über 30 Jahren.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “BIERTHER SUBMIKRON ist ein bewährter Hersteller von Läppmaschinen und Verbrauchsartikeln zum Feinschleifen, Läppen und Polieren planer Oberflächen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Out of its desire to constantly improve customer service and quality, PBMC SA has pooled together decades of experience in manufacturing and industrialisation of micro-mechanical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Qual Diamond specializes in developing and producing diamond powders and diamond slurries/suspensions for precision polishing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Helix helps stone fabricators make more money by getting more work done with better tooling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “Dutch Diamond Group delivers complete diamond-based components far beyond traditional polishing using proprietary processing techniques and advanced bonding methods.” Recorded in the RevenueBase company graph · Nov 6, 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 “diamond lapping services”. 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 209 diamond lapping services worldwide
See the full list, filter by size, metro and specialty, and access 351 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Diamond lapping services worldwide at a glance
As of Nov 6, 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 diamond lapping services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “diamond lapping services” 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 351 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 November 6, 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.
Diamond lapping services by location
1 lists · largest firstEvery Diamond lapping services 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 “diamond lapping services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many diamond lapping services are there worldwide?
RevenueBase identified 209 company matches for diamond lapping services worldwide as of November 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?
Fujimi Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most diamond lapping services?
The United States leads with 65 companies. Every diamond lapping services list by country and city is linked on this page.
Which city has the most diamond lapping services?
Surat leads with 5 company records, followed by Xiamen (5) and Zhengzhou (5).
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 351 professional contacts with verified work emails tracked across these 209 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 209 diamond lapping services 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 diamond lapping services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 209 matching company records for diamond lapping services worldwide, with 1,317 tracked contacts and 351 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: November 6, 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 diamond lapping services 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 |  Fujimi Corporationfujimi.comHQ: Tualatin, OR, United StatesReported employees: 51-200 | Tualatin, OR, United States | 51-200 | Exact match | 146 contacts → |
“Fujimi is a global leader in lapping, abrasive, and polishing materials.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Engis Corporationengis.comHQ: Wheeling, United StatesReported employees: 51-200 | Wheeling, United States | 51-200 | Exact match | 103 contacts → |
“BRINGING THE POWER OF SUPERABRASIVE FINISHING SYSTEMS TO INDUSTRY AROUND THE WORLD Engis® offers an end-to-end systems approach, bringing the cost-effective, high-precision…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Pureonpureon.comHQ: Lengwil, SwitzerlandReported employees: 51-200 | Lengwil, Switzerland | 51-200 | Exact match | 101 contacts → |
“Discover brilliance – together with Pureon!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Dr. Kaiser Diamantwerkzeuge Gmbh & Co. KGdrkaiser.deHQ: Celle, GermanyReported employees: 201-500 | Celle, Germany | 201-500 | Exact match | 54 contacts → |
“Precision engineering and diamonds form a significant contribution in a modern production environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Joke Technology Gmbhjoke-technology.comHQ: Bergisch Gladbach, GermanyReported employees: 51-200 | Bergisch Gladbach, Germany | 51-200 | Exact match | 25 contacts → |
“Ob Schleifen, Läppen, Fräsen, Polieren, Entgraten, Schweißen oder Reinigen: Seit über 79 Jahren ist joke Technology (früher Joisten & Kettenbaum) führend auf dem Gebiet der…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  PR Hoffman Machine Productsprhoffman.comHQ: Carlisle, PA, United StatesReported employees: 11-50 | Carlisle, PA, United States | 11-50 | Exact match | 24 contacts → |
“PR Hoffman, an Amtech Company, specializes in precision lapping and polishing solutions, renowned for its innovative carrier and template products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kemet International LTDkemet.co.ukHQ: Maidstone, United KingdomReported employees: 51-200 | Maidstone, United Kingdom | 51-200 | Exact match | 23 contacts → |
“Established in 1938, Kemet International Limited is at the forefront of precision lapping and polishing technology, using Diamond Compound and Diamond Slurry, which are…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Kemet Europe B.Vkemet-europe.comHQ: Bergen Op Zoom, NetherlandsReported employees: 11-50 | Bergen Op Zoom, Netherlands | 11-50 | Exact match | 20 contacts → |
“Kemet Europe is a member of the Kemet group, who are world wide renowned in precision finishing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Sencore Diamond Blades & Equipmentsencoretools.comHQ: West Palm Beach, FL, United StatesReported employees: 11-50 | West Palm Beach, FL, United States | 11-50 | Exact match | 20 contacts → |
“All of our products are built for ultimate performance and our prices far surpass any competitor's!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  International Diamond Services, INCidsdiamond.comHQ: Houston, United StatesReported employees: 11-50 | Houston, United States | 11-50 | Exact match | 18 contacts → |
“IDS (International Diamond Services), is a reputable provider of industrial diamond products and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sp3 Diamond Technologiessp3diamondtech.comHQ: Santa Clara, United StatesReported employees: 11-50 | Santa Clara, United States | 11-50 | Exact match | 18 contacts → |
“sp3 Diamond Technologies is a global leader in polycrystalline CVD diamond products and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Continental Diamond Tool Limitedcdtltd.comHQ: Kinmel Bay, United KingdomReported employees: 11-50 | Kinmel Bay, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Whether you are big or small, our end goal at Continental Diamond Tool Limited is customer satisfaction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Columbia Grinding INCcolumbiagrinding.comHQ: Oak Creek, WI, United StatesReported employees: 11-50 | Oak Creek, WI, United States | 11-50 | Exact match | 15 contacts → |
“We are the “Flatwork Specialists”.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  DK Holdings Limiteddk-holdings.co.ukHQ: Staplehurst, United KingdomReported employees: 51-200 | Staplehurst, United Kingdom | 51-200 | Exact match | 14 contacts → |
“DK Holdings has been setting the standard with Precision Diamond Tooling solutions worldwide for over 65 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  House Of Diamondsmybigrock.comHQ: Overland Park, KS, United StatesReported employees: 1-10 | Overland Park, KS, United States | 1-10 | Exact match | 13 contacts → |
“House of Diamonds offers diamond consultation, custom jewelry design, repair, refurbishment and appraisals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  NCD Technologiesncdtechnologies.comHQ: Madison, WI, United StatesReported employees: 11-50 | Madison, WI, United States | 11-50 | Exact match | 12 contacts → |
“NCD Technologies specializes in the development and optimization of diamond and diamond-like coatings for several industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Accu-Cut Diamond Tool & Bore Sizing Systemsaccucutdiamond.comHQ: Norridge, IL, United StatesReported employees: 51-200 | Norridge, IL, United States | 51-200 | Exact match | 11 contacts → |
“Accu-Cut’s affordable diamond tooling solutions are engineered with state-of-the-art precision and validated through statistical process control, helping our customers maintain a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Lapmaster International Limitedlapmaster-wolters.co.ukHQ: Ivybridge, United KingdomReported employees: 11-50 | Ivybridge, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Leading manufacturer of Lapping (UK), Polishing (UK), Grinding (UK) and Honing (USA) systems and all accessories.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Grind LAP Services, INCgrindlap.comHQ: Addison, IL, United StatesReported employees: 11-50 | Addison, IL, United States | 11-50 | Exact match | 10 contacts → |
“Grind Lap is a trusted provider of comprehensive precision grinding, lapping, and honing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Kiffe Planschleifen Gmbhkiffe.netHQ: Villingen-schwenningen, GermanyReported employees: 51-200 | Villingen-schwenningen, Germany | 51-200 | Exact match | 9 contacts → |
“Wir sind Fertigungsexperten im Planschleifen seit über 30 Jahren.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Bierther Submikron Gmbhsubmikron.comHQ: Bretzenheim, GermanyReported employees: 1-10 | Bretzenheim, Germany | 1-10 | Exact match | 9 contacts → |
“BIERTHER SUBMIKRON ist ein bewährter Hersteller von Läppmaschinen und Verbrauchsartikeln zum Feinschleifen, Läppen und Polieren planer Oberflächen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Pbmc SApbmc-polissage.comHQ: La Chaux-de-fonds, SwitzerlandReported employees: 11-50 | La Chaux-de-fonds, Switzerland | 11-50 | Exact match | 8 contacts → |
“Out of its desire to constantly improve customer service and quality, PBMC SA has pooled together decades of experience in manufacturing and industrialisation of micro-mechanical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Qual Diamond Hi-Tech Corporationqualdiamond.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 8 contacts → |
“Qual Diamond specializes in developing and producing diamond powders and diamond slurries/suspensions for precision polishing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Helix Professional Toolshelixtools.netHQ: Vernon Hills, IL, United StatesReported employees: 11-50 | Vernon Hills, IL, United States | 11-50 | Exact match | 7 contacts → |
“Helix helps stone fabricators make more money by getting more work done with better tooling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Dutch Diamond Groupdd-technologies.comHQ: Cuijk, NetherlandsReported employees: 11-50 | Cuijk, Netherlands | 11-50 | Exact match | 7 contacts → |
“Dutch Diamond Group delivers complete diamond-based components far beyond traditional polishing using proprietary processing techniques and advanced bonding methods.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 209 company matches
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Diamond lapping services: dataset insights
November 6, 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
201 records in the displayed employee bands.
8 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 209 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: November 6, 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 ↗
Diamond lapping services by location
1 lists · largest firstEvery Diamond lapping services 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 diamond lapping services?
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 diamond lapping services did RevenueBase find worldwide?
The saved snapshot records 209 matching company records, 1,317 tracked contacts and 351 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 diamond lapping services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/diamond-lapping-services.
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 diamond lapping services worldwide
RevenueBase records 209 matching company records for diamond lapping services worldwide, with 1,317 tracked contacts and 351 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: November 6, 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 diamond lapping services 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 | Fujimi Corporationfujimi.com HQ: Tualatin, OR, United StatesReported employees: 51-200 | Tualatin, OR, United States | 51-200 | Exact match | 146 contacts → |
“Fujimi is a global leader in lapping, abrasive, and polishing materials.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Engis Corporationengis.com HQ: Wheeling, United StatesReported employees: 51-200 | Wheeling, United States | 51-200 | Exact match | 103 contacts → |
“BRINGING THE POWER OF SUPERABRASIVE FINISHING SYSTEMS TO INDUSTRY AROUND THE WORLD Engis® offers an end-to-end systems approach, bringing the cost-effective, high-precision…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Pureonpureon.com HQ: Lengwil, SwitzerlandReported employees: 51-200 | Lengwil, Switzerland | 51-200 | Exact match | 101 contacts → |
“Discover brilliance – together with Pureon!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dr. Kaiser Diamantwerkzeuge Gmbh & Co. KGdrkaiser.de HQ: Celle, GermanyReported employees: 201-500 | Celle, Germany | 201-500 | Exact match | 54 contacts → |
“Precision engineering and diamonds form a significant contribution in a modern production environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Joke Technology Gmbhjoke-technology.com HQ: Bergisch Gladbach, GermanyReported employees: 51-200 | Bergisch Gladbach, Germany | 51-200 | Exact match | 25 contacts → |
“Ob Schleifen, Läppen, Fräsen, Polieren, Entgraten, Schweißen oder Reinigen: Seit über 79 Jahren ist joke Technology (früher Joisten & Kettenbaum) führend auf dem Gebiet der…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PR Hoffman Machine Productsprhoffman.com HQ: Carlisle, PA, United StatesReported employees: 11-50 | Carlisle, PA, United States | 11-50 | Exact match | 24 contacts → |
“PR Hoffman, an Amtech Company, specializes in precision lapping and polishing solutions, renowned for its innovative carrier and template products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kemet International LTDkemet.co.uk HQ: Maidstone, United KingdomReported employees: 51-200 | Maidstone, United Kingdom | 51-200 | Exact match | 23 contacts → |
“Established in 1938, Kemet International Limited is at the forefront of precision lapping and polishing technology, using Diamond Compound and Diamond Slurry, which are…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Kemet Europe B.Vkemet-europe.com HQ: Bergen Op Zoom, NetherlandsReported employees: 11-50 | Bergen Op Zoom, Netherlands | 11-50 | Exact match | 20 contacts → |
“Kemet Europe is a member of the Kemet group, who are world wide renowned in precision finishing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sencore Diamond Blades & Equipmentsencoretools.com HQ: West Palm Beach, FL, United StatesReported employees: 11-50 | West Palm Beach, FL, United States | 11-50 | Exact match | 20 contacts → |
“All of our products are built for ultimate performance and our prices far surpass any competitor's!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | International Diamond Services, INCidsdiamond.com HQ: Houston, United StatesReported employees: 11-50 | Houston, United States | 11-50 | Exact match | 18 contacts → |
“IDS (International Diamond Services), is a reputable provider of industrial diamond products and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sp3 Diamond Technologiessp3diamondtech.com HQ: Santa Clara, United StatesReported employees: 11-50 | Santa Clara, United States | 11-50 | Exact match | 18 contacts → |
“sp3 Diamond Technologies is a global leader in polycrystalline CVD diamond products and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Continental Diamond Tool Limitedcdtltd.com HQ: Kinmel Bay, United KingdomReported employees: 11-50 | Kinmel Bay, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Whether you are big or small, our end goal at Continental Diamond Tool Limited is customer satisfaction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Columbia Grinding INCcolumbiagrinding.com HQ: Oak Creek, WI, United StatesReported employees: 11-50 | Oak Creek, WI, United States | 11-50 | Exact match | 15 contacts → |
“We are the “Flatwork Specialists”.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | DK Holdings Limiteddk-holdings.co.uk HQ: Staplehurst, United KingdomReported employees: 51-200 | Staplehurst, United Kingdom | 51-200 | Exact match | 14 contacts → |
“DK Holdings has been setting the standard with Precision Diamond Tooling solutions worldwide for over 65 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | House Of Diamondsmybigrock.com HQ: Overland Park, KS, United StatesReported employees: 1-10 | Overland Park, KS, United States | 1-10 | Exact match | 13 contacts → |
“House of Diamonds offers diamond consultation, custom jewelry design, repair, refurbishment and appraisals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NCD Technologiesncdtechnologies.com HQ: Madison, WI, United StatesReported employees: 11-50 | Madison, WI, United States | 11-50 | Exact match | 12 contacts → |
“NCD Technologies specializes in the development and optimization of diamond and diamond-like coatings for several industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Accu-Cut Diamond Tool & Bore Sizing Systemsaccucutdiamond.com HQ: Norridge, IL, United StatesReported employees: 51-200 | Norridge, IL, United States | 51-200 | Exact match | 11 contacts → |
“Accu-Cut’s affordable diamond tooling solutions are engineered with state-of-the-art precision and validated through statistical process control, helping our customers maintain a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lapmaster International Limitedlapmaster-wolters.co.uk HQ: Ivybridge, United KingdomReported employees: 11-50 | Ivybridge, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Leading manufacturer of Lapping (UK), Polishing (UK), Grinding (UK) and Honing (USA) systems and all accessories.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Grind LAP Services, INCgrindlap.com HQ: Addison, IL, United StatesReported employees: 11-50 | Addison, IL, United States | 11-50 | Exact match | 10 contacts → |
“Grind Lap is a trusted provider of comprehensive precision grinding, lapping, and honing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Kiffe Planschleifen Gmbhkiffe.net HQ: Villingen-schwenningen, GermanyReported employees: 51-200 | Villingen-schwenningen, Germany | 51-200 | Exact match | 9 contacts → |
“Wir sind Fertigungsexperten im Planschleifen seit über 30 Jahren.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Bierther Submikron Gmbhsubmikron.com HQ: Bretzenheim, GermanyReported employees: 1-10 | Bretzenheim, Germany | 1-10 | Exact match | 9 contacts → |
“BIERTHER SUBMIKRON ist ein bewährter Hersteller von Läppmaschinen und Verbrauchsartikeln zum Feinschleifen, Läppen und Polieren planer Oberflächen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pbmc SApbmc-polissage.com HQ: La Chaux-de-fonds, SwitzerlandReported employees: 11-50 | La Chaux-de-fonds, Switzerland | 11-50 | Exact match | 8 contacts → |
“Out of its desire to constantly improve customer service and quality, PBMC SA has pooled together decades of experience in manufacturing and industrialisation of micro-mechanical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Qual Diamond Hi-Tech Corporationqualdiamond.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 8 contacts → |
“Qual Diamond specializes in developing and producing diamond powders and diamond slurries/suspensions for precision polishing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Helix Professional Toolshelixtools.net HQ: Vernon Hills, IL, United StatesReported employees: 11-50 | Vernon Hills, IL, United States | 11-50 | Exact match | 7 contacts → |
“Helix helps stone fabricators make more money by getting more work done with better tooling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Dutch Diamond Groupdd-technologies.com HQ: Cuijk, NetherlandsReported employees: 11-50 | Cuijk, Netherlands | 11-50 | Exact match | 7 contacts → |
“Dutch Diamond Group delivers complete diamond-based components far beyond traditional polishing using proprietary processing techniques and advanced bonding methods.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 209 company matches
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Diamond lapping services: dataset insights
November 6, 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
201 records in the displayed employee bands.
8 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 209 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: November 6, 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 ↗
Diamond lapping services by location
1 lists · largest firstEvery Diamond lapping services 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 diamond lapping services?
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 diamond lapping services did RevenueBase find worldwide?
The saved snapshot records 209 matching company records, 1,317 tracked contacts and 351 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 diamond lapping services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/diamond-lapping-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗