Company lists · Data refreshed October 2026

Top 25 5-axis grinding services based in the United States

RevenueBase identified 934 company matches for 5-axis grinding services associated with the United States as of October 2026 and tracks 6,524 professional contacts across them, including 1,631 with verified work emails. Dayton is the largest hub.

This list covers company matches for 5-axis grinding services associated with the United States, 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 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 21, 2026 How this list was built
934Companies
6,524Contacts tracked
1,631Verified emails
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The 25 largest 5-axis grinding services based in the United States

Ranked by team size
Top 25 of 934 company matches for 5-axis grinding services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 21, 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 matchMiamisburg, OH, United StatesHQ recorded Oct 21, 202651-200141 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 21, 2026 · View company records in RevenueBase
2Exact matchMonticello, MN, United StatesHQ recorded Oct 21, 2026201-500122 contacts →

Exact match

“Ultra Machining Company is a premiere manufacturer of complex, precision machined parts and assemblies for customers across medical, aerospace, commercial, energy, and industrial…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
3Exact matchHagerstown, MD, United StatesHQ recorded Oct 21, 2026501-1,00094 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 21, 2026 · View company records in RevenueBase
4Exact matchDayton, OH, United StatesHQ recorded Oct 21, 202651-20093 contacts →

Exact match

“For nearly 60 years we have successfully served industries with precision machining solutions and related services.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
5Exact matchBloomingdale, IL, United StatesHQ recorded Oct 21, 2026201-50085 contacts →

Exact match

“Abrasive Form is a Chicago area based company with nearly 50 years of experience in precision grinding, EDM, and milling.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
6Exact matchJackson, MI, United StatesHQ recorded Oct 21, 2026201-50074 contacts →

Exact match

“Advance Turning & Manufacturing is dedicated to delivering high-quality products and services, with a commitment to continuous improvement that meets or surpasses customer…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
7Exact matchMilpitas, CA, United StatesHQ recorded Oct 21, 202651-20061 contacts →

Exact match

“KAMET specializes in precision component machining and contract manufacturing for the semiconductor, medical, automotive and aerospace industries.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
8Exact matchWilloughby, OH, United StatesHQ recorded Oct 21, 202651-20056 contacts →

Exact match

“Specializing in high-strength, high-temperature materials, Bowden effectively delivers the High-Precision Machining Services you expect.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
9Exact matchChaska, MN, United StatesHQ recorded Oct 21, 202651-20054 contacts →

Exact match

“Jonaco Machine is a full service precision machining supplier with 50 years of industry experience.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
10Exact matchGrove City, OH, United StatesHQ recorded Oct 21, 202651-20053 contacts →

Exact match

“Advance CNC Machining is a leading provider of precision CNC-machined parts and machining-related services to many manufacturers throughout North America.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
11Exact matchNiles, MI, United StatesHQ recorded Oct 21, 202651-20052 contacts →

Exact match

“C&S Machine is a leading contract manufacturer specializing in ultra-precision complex components for the Aerospace, Commercial, Defense, Medical, Power Generation and Small Arms…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
12Exact matchTualatin, OR, United StatesHQ recorded Oct 21, 202651-20052 contacts →

Exact match

“Uncommonly professional high-end machining partner for future-builders.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
13Exact matchElyria, OH, United StatesHQ recorded Oct 21, 202651-20051 contacts →

Exact match

“Expect more.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
14Exact matchNorth Logan, UT, United StatesHQ recorded Oct 21, 202651-20051 contacts →

Exact match

“High quality, high capacity, precision machine shop located in Logan, Utah with specialties in Aerospace, Commercial Applications, Medical and other precision industries.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
15Exact matchBrooklyn Park, MN, United StatesHQ recorded Oct 21, 202651-20050 contacts →

Exact match

“Lowell, Inc.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
16Exact matchFridley, MN, United StatesHQ recorded Oct 21, 202651-20040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
17Exact matchHuntsville, AL, United StatesHQ recorded Oct 21, 202651-20040 contacts →

Exact match

“Brown Precision, Inc.(BPI) has gained 40 years experience in machining and manufacturing in a diverse marketplace.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
18Exact matchMonroe, WA, United StatesHQ recorded Oct 21, 202611-5039 contacts →

Exact match

“Established in 1990, we are known in the medical, aerospace, general aviation and technology industries as problem solvers.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
19Exact matchSchiller Park, IL, United StatesHQ recorded Oct 21, 202651-20035 contacts →

Exact match

“For over 25 years, E.J.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
20Exact matchFrederick, CO, United StatesHQ recorded Oct 21, 202651-20035 contacts →

Exact match

“Hirsh Precision is a precision CNC machining solutions provider, partnering with engineers from the aerospace, medical, industrial, and scientific sectors.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
21Exact matchEscondido, CA, United StatesHQ recorded Oct 21, 202651-20035 contacts →

Exact match

“C&H Machine, Inc.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
22Exact matchDayton, OH, United StatesHQ recorded Oct 21, 202651-20034 contacts →

Exact match

“RAM's high-tech manufacturing facility is equipped with proprietary technology, including more than 65 CNC machines.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
23Exact matchCircle Pines, MN, United StatesHQ recorded Oct 21, 202651-20034 contacts →

Exact match

“Tolerance Masters is a Contract Manufacturer, AS9100D & ISO9001:2015 certified, offering CNC precision machining services including multi-axis (3, 4 and 5 axis), Horizontal /…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
24Exact matchMundelein, IL, United StatesHQ recorded Oct 21, 202611-5033 contacts →

Exact match

“Rollomatic specializes in the design and manufacturing of high precision CNC machines for production grinding of cutting tools, pinch/peel grinding, and laser cutting of…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
25Exact matchFairfield, OH, United StatesHQ recorded Oct 21, 202651-20033 contacts →

Exact match

“Machintek is AS9100 certified, ITAR Registered and we hold a type 7 Federal Firearms License.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase

Showing 25 of 934 5-axis grinding services based in the United States

See the full list, filter by size, metro and specialty, and access 1,631 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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5-axis grinding services based in the United States at a glance

As of Oct 21, 2026
25.0%Verified-email coverage
7.0Average contacts per company
11-50Median size (employees)
1.5%Largest-city concentration · Dayton
Oct 21, 2026Page data refreshed

Companies by employee count

1-10
416
11-50
385
51-200
118
201-500
7
501-1,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 934 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “5-axis grinding 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,631 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “5-axis grinding services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many 5-axis grinding services are there based in the United States?

RevenueBase identified 934 company matches for 5-axis grinding services associated with the United States 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?

United Grinding North America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most 5-axis grinding services?

Dayton leads with 14 company records, followed by San Jose (14) and Santa Clara (12).

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 1,631 professional contacts with verified work emails tracked across these 934 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 21, 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.