Company lists · Data refreshed September 2026

Top 25 Precision grinding machine manufacturers worldwide

Name: Precision grinding machine manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 1,403 companies tracked

RevenueBase identified 1,403 precision grinding machine manufacturers worldwide as of September 2026 and tracks 14,783 professional contacts across them, including 3,751 with verified work emails. The United States is the largest market and Bangalore the largest hub.

This list covers precision grinding machine manufacturers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026. Country and city lists for precision grinding machine manufacturers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

1,403Companies

14,783Contacts tracked

3,751Verified emails

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The 25 largest precision grinding machine manufacturers worldwide

Ranked by team size

Top 25 of 1,403 precision grinding machine manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to precision grinding machine manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Starrag	Strong evidence	Rorschacherberg, ItalyHQ checked Sep 30, 2026	1,001-5,000	368 contacts →
	Strong evidence “Starrag is a global technology leader in manufacturing high-precision machine tools for milling, turning, boring and grinding workpieces of metallic, composite and ceramic…” Source: RevenueBase Database · checked Sep 30, 2026
2	Danobat	Strong evidence	Elgóibar, MexicoHQ checked Sep 30, 2026	501-1,000	321 contacts →
	Strong evidence “Danobat is a global manufacturer of high precision machine tools and advanced manufacturing systems.” Source: RevenueBase Database · checked Sep 30, 2026
3	Suraj Exim Engineering Services	Indirect evidence	IndiaHQ checked Sep 30, 2026	201-500	312 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
4	Reishauer AG	Strong evidence	Wallisellen, JapanHQ checked Sep 30, 2026	501-1,000	295 contacts →
	Strong evidence “Reishauer is a Swiss company specialized in the manufacture of gear grinding machines, which are used for the hard-finishing of gears.” Source: RevenueBase Database · checked Sep 30, 2026
5	Fritz Studer AG	Strong evidence	Thun, SwitzerlandHQ checked Sep 30, 2026	501-1,000	276 contacts →
	Strong evidence “Fritz Studer AG, founded in 1912, is one of the market and technology leaders in the field of high-precision cylindrical grinding technology.” Source: RevenueBase Database · checked Sep 30, 2026
6	Okuma America Corporation	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 30, 2026	201-500	262 contacts →
	Partial evidence “At Okuma, We open possibilities in manufacturing with world-class machine tools, service, and support.” Source: RevenueBase Database · checked Sep 30, 2026
7	Rollomatic SA	Strong evidence	Le Landeron, United StatesHQ checked Sep 30, 2026	201-500	231 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
8	Walter Ewag	Strong evidence	Tübingen, GermanyHQ checked Sep 30, 2026	501-1,000	213 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
9	Jtekt Machinery Americas Corporation	Partial evidence	Arlington Heights, IL, United StatesHQ checked Sep 30, 2026	51-200	213 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
10	Kellenberger	Strong evidence	Goldach, SwitzerlandHQ checked Sep 30, 2026	501-1,000	184 contacts →
	Strong evidence “The Kellenberger machine portfolio offers a wide range of outstanding solutions for grinding, turning, and milling across all industries where the highest precision and…” Source: RevenueBase Database · checked Sep 30, 2026
11	Erwin Junker Maschinenfabrik Gmbh	Strong evidence	Nordrach, United StatesHQ checked Sep 30, 2026	1,001-5,000	167 contacts →
	Strong evidence “The JUNKER Group develops, produces, and distributes high‑precision grinding machines and high performance filtration technology.” Source: RevenueBase Database · checked Sep 30, 2026
12	United Grinding North America	Partial evidence	Miamisburg, OH, United StatesHQ checked Sep 30, 2026	51-200	141 contacts →
	Partial evidence “A member of the United Grinding Group UNITED GRINDING North America is your grinding solutions partner.” Source: RevenueBase Database · checked Sep 30, 2026
13	Star Cutter Company	Strong evidence	Farmington Hills, MI, United StatesHQ checked Sep 30, 2026	501-1,000	121 contacts →
	Strong evidence “Star Cutter Company is a global manufacturer of precision cutting tools and tooling solutions for the manufacturing industry with deep roots in Northern Michigan and a legacy…” Source: RevenueBase Database · checked Sep 30, 2026
14	Vollmer Werke Maschinenfabrik Gmbh	Indirect evidence	Biberach/riß, GermanyHQ checked Sep 30, 2026	501-1,000	115 contacts →
	Indirect evidence “Family company, global leader, shaping the future Maximum sharpness for tools in production and service: This is what the name VOLLMER stands for.” Source: RevenueBase Database · checked Sep 30, 2026
15	Waldrich Coburg	Strong evidence	Coburg, GermanyHQ checked Sep 30, 2026	501-1,000	106 contacts →
	Strong evidence “At WALDRICH COBURG, innovative engineers and qualified specialists develop and manufacture precision large machine tools.” Source: RevenueBase Database · checked Sep 30, 2026
16	UVA Lidköping	Strong evidence	Lidköping, SwedenHQ checked Sep 30, 2026	201-500	103 contacts →
	Strong evidence “UVA LIDKÖPING,(former KMT Precision Grinding) develops, markets, manufactures and installs high-precision grinding machines with surrounding equipment within the area of high…” Source: RevenueBase Database · checked Sep 30, 2026
17	Agathon AG	Strong evidence	Bellach, SwitzerlandHQ checked Sep 30, 2026	51-200	101 contacts →
	Strong evidence “We are a global manufacturer of high-tech machines for grinding and laser processing as well as standard parts, in particular elements for guiding, centering and quick-change…” Source: RevenueBase Database · checked Sep 30, 2026
18	Posalux	Indirect evidence	Biel/bienne, SwitzerlandHQ checked Sep 30, 2026	51-200	95 contacts →
	Indirect evidence “Innovation.” Source: RevenueBase Database · checked Sep 30, 2026
19	FIVES	Strong evidence	Hagerstown, MD, United StatesHQ checked Sep 30, 2026	501-1,000	94 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
20	Precision Roll Grinders, INC	Strong evidence	Allentown, PA, United StatesHQ checked Sep 30, 2026	51-200	90 contacts →
	Strong evidence “Precision Roll Grinders (PRG) is the world's leading large roll and cylindrical shaft grinding company.” Source: RevenueBase Database · checked Sep 30, 2026
21	DE Rooy Precision B.V. DE Rooy Slijpcentrum B.V	Strong evidence	Nuenen, NetherlandsHQ checked Sep 30, 2026	51-200	89 contacts →
	Strong evidence “De Rooy is the expert for precision grinding and milling.” Source: RevenueBase Database · checked Sep 30, 2026
22	CR Onsrud, INC	Indirect evidence	Troutman, NC, United StatesHQ checked Sep 30, 2026	51-200	88 contacts →
	Indirect evidence “At C.R.” Source: RevenueBase Database · checked Sep 30, 2026
23	Nagel DO Brasil Máquinas E Ferramentas Ltda	Indirect evidence	Salto, BrazilHQ checked Sep 30, 2026	51-200	87 contacts →
	Indirect evidence “A NAGEL é a especialista mundial no campo da tecnologia de brunimento, superfinish e furação profunda, além de ter outras tecnologias e soluções, com- Aproximadamente 1.850…” Source: RevenueBase Database · checked Sep 30, 2026
24	Alfred H. Schütte Gmbh & Co. KG	Indirect evidence	Cologne, GermanyHQ checked Sep 30, 2026	501-1,000	86 contacts →
	Indirect evidence “Alfred H.” Source: RevenueBase Database · checked Sep 30, 2026
25	Nagel Special Machines Pvt.Ltd	Strong evidence	IndiaHQ checked Sep 30, 2026	51-200	86 contacts →
	Strong evidence “Manufacturers of Honing,Tape Finishing,Superfinishing & Gun Drilling Machines.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: precision grinding machine manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names precision grinding machine manufacturers.
Partial evidence: Its own public description names part of precision grinding machine manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision grinding machine manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,403 precision grinding machine manufacturers worldwide

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Precision grinding machine manufacturers worldwide at a glance

As of Sep 30, 2026

25.4%Verified-email coverage

10.5Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Bangalore

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

465

11-50

531

51-200

269

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among precision grinding machine manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for precision grinding machine manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “precision grinding machine manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names precision grinding machine manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among precision grinding machine manufacturers, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,751 across the full list. 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 September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Precision grinding machine manufacturers by location

7 lists · largest first

Every Precision grinding machine manufacturers 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names precision grinding machine manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many precision grinding machine manufacturers are there worldwide?

RevenueBase identified 1,403 precision grinding machine manufacturers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Starrag, headquartered in Rorschacherberg, tops this list with the largest team on record.

Which country has the most precision grinding machine manufacturers?

The United States leads with 306 companies, followed by India (194) and Germany (180). Every precision grinding machine manufacturers list by country and city is linked on this page.

Which city has the most precision grinding machine manufacturers?

Bangalore leads with 28 headquartered companies, followed by Pune (18) and Rajkot (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,751 verified decision-maker contacts tracked across these 1,403 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.