Company lists · Data refreshed October 2026

Top 25 Internal grinding wheels suppliers worldwide

RevenueBase identified 573 company matches for internal grinding wheels suppliers worldwide as of October 2026 and tracks 6,150 professional contacts across them, including 1,355 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for internal grinding wheels 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 27, 2026. Country and city lists for internal grinding wheels 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 27, 2026 How this list was built
573Companies
6,150Contacts tracked
1,355Verified emails
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The 25 largest internal grinding wheels suppliers worldwide

Ranked by team size
Top 25 of 573 company matches for internal grinding wheels suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHickory, NC, United StatesHQ recorded Oct 27, 2026201-500393 contacts →

Exact match

“KLINGSPOR is a leading manufacturer of abrasive products for industry including materials for grinding and finishing of metal, the sanding of wood, and all facets of sanding and…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchOswego, IL, United StatesHQ recorded Oct 27, 2026201-500256 contacts →

Exact match

“Radiac is a leading manufacturer of Conventional Bonded and Superabrasives in North America.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchGoldach, FranceHQ recorded Oct 27, 2026501-1,000197 contacts →

Exact match

“The Kellenberger machine portfolio offers a wide range of outstanding solutions for grinding, turning, and milling across all industries where the highest precision and…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchLewis Center, OH, United StatesHQ recorded Oct 27, 2026201-500189 contacts →

Exact match

“Abrasive Technology, founded in 1971, is a global leader in superabrasive grinding and tooling with a diversified portfolio of products for the aerospace/defense, general…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchMedellin, ColombiaHQ recorded Oct 27, 2026501-1,000175 contacts →

Exact match

“Since 1969 ABRACOL has been manufacturing high quality abrasives for the following industry sectors; automotive, metal, construction, mining, smelting, wood, glass and others.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchLidköping, SwedenHQ recorded Oct 27, 2026201-500105 contacts →

Exact match

“UVA LIDKÖPING,(former KMT Precision Grinding) develops, markets, manufactures and installs high-precision grinding machines with surrounding equipment within the area of high…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchHagerstown, MD, United StatesHQ recorded Oct 27, 2026501-1,000100 contacts →

Exact match

“Fives and its dedicated Grinding | Ultra Precision teams - over 700 people globally - offer a complete range of grinding and specialist high-precision machines, plus a…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchHaiger, GermanyHQ recorded Oct 27, 20261,001-5,00085 contacts →

Exact match

“Klingspor has been setting global standards in abrasive technology for more than 130 years.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchNew Haven, IN, United StatesHQ recorded Oct 27, 202651-20080 contacts →

Exact match

“Precision superabrasive grinding products from Continental Diamond Tool are custom designed for power, precision, and maximum productivity, especially for industry’s most complex…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchMaribor, SloveniaHQ recorded Oct 27, 2026501-1,00077 contacts →

Exact match

“Weiler’s heritage dates to 1879.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchMogale City, South AfricaHQ recorded Oct 27, 2026201-50075 contacts →

Exact match

“Grinding Techniques was founded in Chamdor (Krugersdorp) in 1981 with the aim of supplying specialised grinding products for the industrial market.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchBad Karlshafen, GermanyHQ recorded Oct 27, 2026201-50070 contacts →

Exact match

“We advise you at each grinding task and develop your individual grinding wheel in cooperation with you.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchOme, JapanHQ recorded Oct 27, 2026201-50057 contacts →

Exact match

“Founded in 1961 in Ome, Brescia, Molemab S.p.A.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchAngola, NY, United StatesHQ recorded Oct 27, 2026201-50057 contacts →

Exact match

“FlexOvit USA is a privately held manufacturer of Reinforced Resin Bonded Abrasives Grinding and Cut Off wheels and Flap Discs for portable power tools for the Industrial, Welding…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchAndelfingen, SwitzerlandHQ recorded Oct 27, 2026201-50057 contacts →

Exact match

“Meister Abrasives AG is a leading and highly innovative company with extensive experience in developing and manufacturing customized cutting-edge industrial superabrasive tools…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchVillach, AustriaHQ recorded Oct 27, 2026501-1,00056 contacts →

Exact match

“The Winterthur Technology Group (WTG) is a leading international supplier of complex grinding technology with production facilities in Austria, Germany, Sweden, USA and China.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchCelle, GermanyHQ recorded Oct 27, 2026201-50054 contacts →

Exact match

“Precision engineering and diamonds form a significant contribution in a modern production environment.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchAhmedabad, IndiaHQ recorded Oct 27, 202651-20053 contacts →

Exact match

“Sterling Abrasive Ltd.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchBielsko-biała, PolandHQ recorded Oct 27, 2026501-1,00053 contacts →

Exact match

“Klingspor to lider w zakresie produkcji i dystrybucji materiałów ściernych.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchNorth Windham, CT, United StatesHQ recorded Oct 27, 202651-20050 contacts →

Exact match

“United Abrasives, Inc./ SAIT is a privately held company that was established in 1970.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchUnion, NJ, United StatesHQ recorded Oct 27, 202651-20049 contacts →

Exact match

“Established in 1997, Sak Abrasives Limited has gained international recognition as a world – class producer of bonded, coated and super abrasive products.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchClinton, MA, United StatesHQ recorded Oct 27, 202651-20045 contacts →

Exact match

“Darmann designs, manufactures and markets fine grit, bonded abrasive products for superfinishing, precision grinding and honing applications.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchHerborn, GermanyHQ recorded Oct 27, 202651-20040 contacts →

Exact match

“With more than 100 years of experience, we develop and manufacture machine tools specialised in the internal, external, face and radius grinding of workpieces demanding high…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchHosur, IndiaHQ recorded Oct 27, 2026201-50040 contacts →

Exact match

“A Leading manufacturer of Super Abrasive Grinding wheels (Diamond and Cubic Boron Nitride), Special Purpose Grinding Machines and tools.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchVernon Hills, IL, United StatesHQ recorded Oct 27, 202611-5039 contacts →

Exact match

“Worldwide Leader in Emerging Abrasive Technology For any grinding projects, Okamoto is the most diverse grinding company in the world.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 573 internal grinding wheels suppliers worldwide

See the full list, filter by size, metro and specialty, and access 1,355 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal grinding wheels suppliers worldwide at a glance

As of Oct 27, 2026
22.0%Verified-email coverage
10.7Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · Sao Paulo
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
185
11-50
195
51-200
118
201-500
37
501-1,000
13
1,001-5,000
13
10001+
1

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 internal grinding wheels suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “internal grinding wheels suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,355 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 27, 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.

Internal grinding wheels suppliers by location

2 lists · largest first

Every Internal grinding wheels 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 “internal grinding wheels suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal grinding wheels suppliers are there worldwide?

RevenueBase identified 573 company matches for internal grinding wheels 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?

Klingspor Abrasives USA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most internal grinding wheels suppliers?

The United States leads with 90 companies, followed by Germany (48). Every internal grinding wheels suppliers list by country and city is linked on this page.

Which city has the most internal grinding wheels suppliers?

Sao Paulo leads with 10 company records, followed by Chennai (8) and Mumbai (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,355 professional contacts with verified work emails tracked across these 573 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 27, 2026.

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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.