Company lists · Data refreshed October 2026

Top 25 Ferrite grinding companies based in the United States

RevenueBase identified 146 company matches for ferrite grinding companies associated with the United States as of October 2026 and tracks 901 professional contacts across them, including 239 with verified work emails. Dayton is the largest hub.

This list covers company matches for ferrite grinding companies 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 25, 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 25, 2026 How this list was built
146Companies
901Contacts tracked
239Verified emails
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The 25 largest ferrite grinding companies based in the United States

Ranked by team size
Top 25 of 146 company matches for ferrite grinding companies based in the United States, 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 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
2Exact matchBloomingdale, IL, United StatesHQ recorded Oct 25, 2026201-50084 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 25, 2026 · View company records in RevenueBase
3Exact matchWallkill, NY, United StatesHQ recorded Oct 25, 202651-20048 contacts →

Exact match

“Fair-Rite Products Corporation will Design your custom ferrite component with our state-of-the-art machine shop, Develop a robust process with our strong engineering team, and…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchSchiller Park, IL, United StatesHQ recorded Oct 25, 202651-20034 contacts →

Exact match

“For over 25 years, E.J.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchVancouver, WA, United StatesHQ recorded Oct 25, 202611-5029 contacts →

Exact match

“Allstar Magnetics offers permanent magnetic and inductive components as well as a value added partner for multiple industries.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchBloomington, MN, United StatesHQ recorded Oct 25, 202611-5021 contacts →

Exact match

“Thorud Inc is a machinery company based out of 10501 Hampshire Ave S, Bloomington, Minnesota, United States.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7Exact matchPenfield, NY, United StatesHQ recorded Oct 25, 202611-5017 contacts →

Exact match

“Since 1978, Nifty Bar has provided precision ground flat metal products and specialized manufacturing services.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchSaint Marys, OH, United StatesHQ recorded Oct 25, 202651-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact matchBerea, OH, United StatesHQ recorded Oct 25, 202651-20017 contacts →

Exact match

“Precision.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchFrankenmuth, MI, United StatesHQ recorded Oct 25, 202611-5014 contacts →

Exact match

“Kremin, Inc.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchBridgeview, IL, United StatesHQ recorded Oct 25, 202611-5013 contacts →

Exact match

“Gerhard Designing & Manufacturing Inc, is a global company that serves many industries.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchJackson, MI, United StatesHQ recorded Oct 25, 202611-5012 contacts →

Exact match

“High Precision, High Volume (1million+) Automotive Products made from Powdered Metal, Stampings, Forgings, or Castings.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13Exact matchBad Axe, MI, United StatesHQ recorded Oct 25, 202651-20012 contacts →

Exact match

“Huron Tool is a precision machining company including CNC Milling, CNC Turning, In House Heat Treating, ID, OD, Surface & Jig Grinding with a full quality lab including 3 CMM's.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14Exact matchRoselle, IL, United StatesHQ recorded Oct 25, 202611-5010 contacts →

Exact match

“Abrasive West is a precision grinding and machining company specializing in complex, high-performance components for demanding industries.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15Exact matchHorsham, PA, United StatesHQ recorded Oct 25, 202611-5010 contacts →

Exact match

“Since 1985, Ram Precision has been providing high quality, high precision parts to a multitude of customers in many industries.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16Exact matchIndianapolis, IN, United StatesHQ recorded Oct 25, 202611-5010 contacts →

Exact match

“Partners In Precision IPG specializes in provided precision grinding solutions for our customers.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17Exact matchBrookpark, OH, United StatesHQ recorded Oct 25, 202611-506 contacts →

Exact match

“C&W Grinding specializes in the manufacturing, finishing and repair of precision ground parts.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18Exact matchBrookfield, WI, United StatesHQ recorded Oct 25, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19Exact matchRochester, NY, United StatesHQ recorded Oct 25, 20261-106 contacts →

Exact match

“Precision grinding, cylindrical grinding and centerless grinding.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20Exact matchSunrise, FL, United StatesHQ recorded Oct 25, 20261-106 contacts →

Exact match

“GPAINNOVA AMERICA is a branch of GPAINNOVA in Barcelona, Spain.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21Exact matchTitusville, PA, United StatesHQ recorded Oct 25, 202611-505 contacts →

Exact match

“Precision Profiles, LLC is a custom manufacturer that has been producing high precision metal components for over 25 years.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22Exact matchWatertown, SD, United StatesHQ recorded Oct 25, 202651-2005 contacts →

Exact match

“Dynamic Engineering is an ISO 9001:2015 registered precision machine shop located in Watertown, SD.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23Exact matchIndian Trail, NC, United StatesHQ recorded Oct 25, 202611-505 contacts →

Exact match

“Logic Manufacturing, Inc.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24Exact matchFarmingdale, NY, United StatesHQ recorded Oct 25, 202611-504 contacts →

Exact match

“Founded over 70 years ago as a tool and die shop, RS Precision has evolved into a leader in precision manufacturing for the most challenging Aerospace, Defense and Medical…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25Exact matchKent, WA, United StatesHQ recorded Oct 25, 20261-104 contacts →

Exact match

“Meyer Engineered Materials (MEM) provides Precision Grinding Services on customer-owned material and build-to-order precision ground metal shafts, rods, tool plates, and more.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 25 of 146 ferrite grinding companies based in the United States

See the full list, filter by size, metro and specialty, and access 239 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ferrite grinding companies based in the United States at a glance

As of Oct 25, 2026
26.5%Verified-email coverage
6.2Average contacts per company
11-50Median size (employees)
2.7%Largest-city concentration · Dayton
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
61
51-200
22
201-500
1

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 146 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 “ferrite grinding companies” 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 239 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.

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 “ferrite grinding companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ferrite grinding companies are there based in the United States?

RevenueBase identified 146 company matches for ferrite grinding companies 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?

Precision Roll Grinders, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ferrite grinding companies?

Dayton leads with 4 company records, followed by Houston (4) and Addison (3).

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 239 professional contacts with verified work emails tracked across these 146 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.