Company lists · Data refreshed October 2026

Top 25 External & outside diameter (od) cnc grinders suppliers worldwide

RevenueBase identified 640 company matches for external & outside diameter (od) cnc grinders suppliers worldwide as of October 2026 and tracks 7,635 professional contacts across them, including 1,842 with verified work emails. The United States is the largest market and Bangalore the largest hub.

This list covers company matches for external & outside diameter (od) cnc grinders suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 25, 2026. Country and city lists for external & outside diameter (od) cnc grinders 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 25, 2026 How this list was built
640Companies
7,635Contacts tracked
1,842Verified emails
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The 25 largest external & outside diameter (od) cnc grinders suppliers worldwide

Ranked by team size
Top 25 of 640 company matches for external & outside diameter (od) cnc grinders suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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 matchThun, SwitzerlandHQ recorded Oct 25, 2026501-1,000280 contacts →

Exact match

“Fritz Studer AG, founded in 1912, is one of the market and technology leaders in the field of high-precision cylindrical grinding technology.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2Exact matchLe Landeron, United StatesHQ recorded Oct 25, 2026201-500224 contacts →

Exact match

“Rollomatic is a private Swiss company specializing in the design and manufacturing of high precision CNC machines for production grinding of cutting tools, cylindrical grinding…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3Exact matchTübingen, GermanyHQ recorded Oct 25, 2026501-1,000218 contacts →

Exact match

“A member of UNITED MACHINING SOLUTIONS Walter Maschinenbau GmbH with headquartes in Tubingen produces CNC machines for grinding and/or eroding as well as laser processing metal…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchArlington Heights, IL, United StatesHQ recorded Oct 25, 202651-200211 contacts →

Exact match

“From two-man job shops to high-volume production lines, manufacturing facilities have relied on JTEKT Machinery (formerly known as Toyoda Americas) for over 30 years.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchGoldach, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
6Exact matchNordrach, United StatesHQ recorded Oct 25, 20261,001-5,000173 contacts →

Exact match

“The JUNKER Group develops, produces, and distributes high‑precision grinding machines and high performance filtration technology.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7Exact matchMiamisburg, OH, United StatesHQ recorded Oct 25, 202651-200150 contacts →

Exact match

“A member of the United Grinding Group UNITED GRINDING North America is your grinding solutions partner.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchLidköping, SwedenHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
9Exact matchHagerstown, MD, United StatesHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
10Exact matchAllentown, PA, United StatesHQ recorded Oct 25, 202651-20092 contacts →

Exact match

“Precision Roll Grinders (PRG) is the world's leading large roll and cylindrical shaft grinding company.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchNuenen, NetherlandsHQ recorded Oct 25, 202651-20090 contacts →

Exact match

“De Rooy is the expert for precision grinding and milling.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchCologne, GermanyHQ recorded Oct 25, 2026501-1,00083 contacts →

Exact match

“Alfred H.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13Exact matchPlüderhausen, GermanyHQ recorded Oct 25, 2026201-50080 contacts →

Exact match

“BAHMUELLER is ranking - within its three highly specialised business segments - among the market and technology leaders worldwide.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14Exact matchS.b. Do Campo, BrazilHQ recorded Oct 25, 202651-20077 contacts →

Exact match

“JUNKER, LTA, ZEMA – the companies which make up the JUNKER Group develop, produce and sell high-precision grinding machines for the metalworking industry, as well as filter…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15Exact matchHamburg, GermanyHQ recorded Oct 25, 202651-20072 contacts →

Exact match

“A member of UNITED MACHINING SOLUTIONS BLOHM and JUNG machines have been in use worldwide for decades.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16Exact matchTrossingen, GermanyHQ recorded Oct 25, 2026201-50069 contacts →

Exact match

“The name Adelbert Haas defines who and what we are: Thanks to our founder, we offer the grinding expertise that others wish they could.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17Exact matchVillach, AustriaHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
18Exact matchRoggwil, SwitzerlandHQ recorded Oct 25, 202651-20050 contacts →

Exact match

“Schneeberger Maschinen AG produces high quality grinding machines for cutting tool production, tool service and production grinding tasks.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19Exact matchDist. New Taipei City, TaiwanHQ recorded Oct 25, 20261,001-5,00050 contacts →

Exact match

“Become an excellent and intelligent smart manufacturing and service center for grinding solutions.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20Exact matchWarren, OH, United StatesHQ recorded Oct 25, 202651-20041 contacts →

Exact match

“Drake Manufacturing is a full service, turn-key manufacturer of precision CNC machines and provider of engineered solutions.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21Exact matchKocaeli̇, TürkiyeHQ recorded Oct 25, 202651-20041 contacts →

Exact match

“1985 yılında Güneş Dinamik tarafından, takım tezgahları alanında Türkiye’nin ilk yerli ve milli düzlem taşlama makinasının imalatı gerçekleştirilmiştir.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22Exact matchMelville, NY, United StatesHQ recorded Oct 25, 20261,001-5,00041 contacts →

Exact match

“IKJOT-DKD United is flagship brand of 37 years old DKD Worldwide for CNC machine building.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23Exact matchHerborn, GermanyHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
24Exact matchHosur, IndiaHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
25Exact matchVernon Hills, IL, United StatesHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase

Showing 25 of 640 external & outside diameter (od) cnc grinders suppliers worldwide

See the full list, filter by size, metro and specialty, and access 1,842 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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External & outside diameter (od) cnc grinders suppliers worldwide at a glance

As of Oct 25, 2026
24.1%Verified-email coverage
11.9Average contacts per company
11-50Median size (employees)
2.0%Largest-city concentration · Bangalore
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
228
11-50
232
51-200
119
201-500
19
501-1,000
16
1,001-5,000
11

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 external & outside diameter (od) cnc grinders suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “external & outside diameter (od) cnc grinders 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 1,842 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 25, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

External & outside diameter (od) cnc grinders suppliers by location

4 lists · largest first

Every External & outside diameter (od) cnc grinders 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 “external & outside diameter (od) cnc grinders suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many external & outside diameter (od) cnc grinders suppliers are there worldwide?

RevenueBase identified 640 company matches for external & outside diameter (od) cnc grinders 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?

Fritz Studer AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most external & outside diameter (od) cnc grinders suppliers?

The United States leads with 146 companies, followed by Germany (91) and India (73). Every external & outside diameter (od) cnc grinders suppliers list by country and city is linked on this page.

Which city has the most external & outside diameter (od) cnc grinders suppliers?

Bangalore leads with 13 company records, followed by Mumbai (6) and Coimbatore (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 1,842 professional contacts with verified work emails tracked across these 640 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 25, 2026.

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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.