Company lists · Data refreshed October 2026

Top 25 Precision ground part assembly suppliers based in the United States

RevenueBase identified 1,804 company matches for precision ground part assembly suppliers associated with the United States as of October 2026 and tracks 20,314 professional contacts across them, including 4,909 with verified work emails. Houston is the largest hub.

This list covers company matches for precision ground part assembly suppliers 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 29, 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 29, 2026 How this list was built
1,804Companies
20,314Contacts tracked
4,909Verified emails
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The 25 largest precision ground part assembly suppliers based in the United States

Ranked by team size
Top 25 of 1,804 company matches for precision ground part assembly suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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 matchFreeport, PA, United StatesHQ recorded Oct 29, 2026501-1,000367 contacts →

Exact match

“Oberg Industries is a global contract manufacturer producing precision machined and stamped metal components, tooling, and assemblies for some of the world’s most recognized…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2Exact matchEverett, WA, United StatesHQ recorded Oct 29, 2026501-1,000301 contacts →

Exact match

“For 75+ years Vaupell has been providing global precision components and assemblies to top-tier OEMs, leading growth companies, and start-ups for the aerospace, medical, and the…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3Exact matchIndianapolis, IN, United StatesHQ recorded Oct 29, 2026201-500231 contacts →

Exact match

“Established in 1946, Major Tool & Machine started business as a custom job shop specializing in the production of tooling and aircraft ground support equipment and has since…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4Exact matchYucaipa, CA, United StatesHQ recorded Oct 29, 2026501-1,000224 contacts →

Exact match

“At Sorenson Engineering, we integrate the most advanced micromachining technologies with over 65 years of expertise in machine innovations and unsurpassed quality standards.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchChurubusco, IN, United StatesHQ recorded Oct 29, 2026501-1,000210 contacts →

Exact match

“Since 1969, C&A Tool has proven itself through dynamic leadership, unparalleled expertise and major investments in the latest equipment-an approach that has helped us remain a…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6Exact matchSouth Windsor, CT, United StatesHQ recorded Oct 29, 20261,001-5,000192 contacts →

Exact match

“Whitcraft is a leading manufacturer of highly-engineered precision formed, precision machined, and fabricated parts on the industry’s leading aircraft and engine platforms.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchWhitsett, NC, United StatesHQ recorded Oct 29, 202651-200186 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchLa Vergne, TN, United StatesHQ recorded Oct 29, 2026501-1,000148 contacts →

Exact match

“Precision Metalworks, ENGINEERING, FABRICATION, COATING, ASSEMBLY & SERVICE At Quality Industries, our Nashville-area and Dallas-area facilities house more than square feet of…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchValencia, CA, United StatesHQ recorded Oct 29, 2026201-500133 contacts →

Exact match

“B&B Manufacturing Co, Inc.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchBrattleboro, VT, United StatesHQ recorded Oct 29, 2026501-1,000128 contacts →

Exact match

“Global Precision builds the highly engineered products that mission-critical programs depend on for the warfighter, emerging technologies, and the aerospace industry.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchNew Troy, MI, United StatesHQ recorded Oct 29, 202651-200127 contacts →

Exact match

“Established in 1970, Vickers has evolved into a world class Precision Machining company.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchMonticello, MN, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
13Exact matchBrookfield, WI, United StatesHQ recorded Oct 29, 2026201-500105 contacts →

Exact match

“Trace-A-Matic produces high precision CNC (computer numerical control) machined parts and assemblies for manufacturers in the aerospace, defense, food processing, forging…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchMerritt, FL, United StatesHQ recorded Oct 29, 202651-200102 contacts →

Exact match

“EMF, Engineered Components, LLC was established in 1964, right in the heart of the Space Coast.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchYorktown, IN, United StatesHQ recorded Oct 29, 202651-200100 contacts →

Exact match

“Mursix is a technology-driven company characterized by its use of state-of-the-practice equipment and technologies in the production of value-added product solutions.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchDurham, CT, United StatesHQ recorded Oct 29, 2026201-50099 contacts →

Exact match

“Hobson & Motzer manufactures precision metal components and assemblies for advanced industries.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchDayton, OH, United StatesHQ recorded Oct 29, 202651-20097 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 29, 2026 · View company records in RevenueBase
18Exact matchCicero, IL, United StatesHQ recorded Oct 29, 202651-20096 contacts →

Exact match

“MAH Machine Co, Inc.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19Exact matchLake Bluff, IL, United StatesHQ recorded Oct 29, 2026201-50092 contacts →

Exact match

“HN Precision is a full service Tier 1, precision machining manufacturer.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20Exact matchChesterfield, MI, United StatesHQ recorded Oct 29, 2026201-50087 contacts →

Exact match

“Schaller Group provides precision metal forming, machining, and assembly expertise for the Automotive, Aerospace, and Commercial Industries.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21Exact matchEast Hartford, CT, United StatesHQ recorded Oct 29, 202651-20087 contacts →

Exact match

“We are a contract manufacturer of precision machined components and assemblies for aerospace and other high technology industries.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22Exact matchBarrington, IL, United StatesHQ recorded Oct 29, 2026201-50086 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23Exact matchHillsdale, MI, United StatesHQ recorded Oct 29, 2026201-50084 contacts →

Exact match

“Precision Machining & World-Wide Distribution Center Paragon is a World Class Global Precision Supplier specializing in the Machining and Assembly of Ferrous / Non Ferrous…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24Exact matchBloomingdale, IL, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
25Exact matchLakewood, CO, United StatesHQ recorded Oct 29, 202651-20082 contacts →

Exact match

“Primus Aerospace is a leading provider of high-precision, high-complexity machined components, kits and subassemblies for the aerospace, defense and space industries.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 25 of 1,804 precision ground part assembly suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 4,909 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Precision ground part assembly suppliers based in the United States at a glance

As of Oct 29, 2026
24.2%Verified-email coverage
11.3Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · Houston
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
548
11-50
809
51-200
376
201-500
47
501-1,000
15
1,001-5,000
3
5,001-10,000
1
10001+
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 1,804 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 “precision ground part assembly 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. 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 4,909 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 29, 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.

Precision ground part assembly suppliers by metro

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 “precision ground part assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many precision ground part assembly suppliers are there based in the United States?

RevenueBase identified 1,804 company matches for precision ground part assembly suppliers 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?

Oberg Industries tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most precision ground part assembly suppliers?

Houston leads with 30 company records, followed by Santa Clara (15) and Rochester (14).

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 4,909 professional contacts with verified work emails tracked across these 1,804 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 29, 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.