Company lists · Data refreshed October 2026

Top 25 On-site, field & mobile machining companies based in the United States

RevenueBase identified 1,565 company matches for on-site, field & mobile machining companies associated with the United States as of October 2026 and tracks 12,003 professional contacts across them, including 3,165 with verified work emails. Houston is the largest hub.

This list covers company matches for on-site, field & mobile machining 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 28, 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 28, 2026 How this list was built
1,565Companies
12,003Contacts tracked
3,165Verified emails
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The 25 largest on-site, field & mobile machining companies based in the United States

Ranked by team size
Top 25 of 1,565 company matches for on-site, field & mobile machining companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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 matchWaterford, WI, United StatesHQ recorded Oct 28, 2026201-500228 contacts →

Exact match

“HyPro Incorporated, established in 1969, is a leader in automated and robotic machining of low, mid and high volume castings and forgings, as well as complex assemblies, for Ag…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchBradley, IL, United StatesHQ recorded Oct 28, 2026501-1,000212 contacts →

Exact match

“Established in 1903, Peddinghaus Corporation is the acknowledged global leader providing innovative machine tool technology for structural steel and plate fabrication.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchGillette, WY, United StatesHQ recorded Oct 28, 20261,001-5,000202 contacts →

Exact match

“Founded in 1964 and headquartered in Gillette, Wyoming, USA, L&H Industrial is a leader in technology innovations, custom manufacturing, and comprehensive services for heavy…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchCincinnati, OH, United StatesHQ recorded Oct 28, 2026201-500193 contacts →

Exact match

“Setco Sales is a leader in the design, manufacture & service of high performance precision spindles and slides; which includes belt-driven, CNC, gear-driven, motorized models…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchMilwaukee, WI, United StatesHQ recorded Oct 28, 2026501-1,000189 contacts →

Exact match

“U.S.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchLouisville, KY, United StatesHQ recorded Oct 28, 2026201-500184 contacts →

Exact match

“Atlas designs, repairs, and remanufactures complex equipment and components for industry and municipalities.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchCuyahoga Falls, OH, United StatesHQ recorded Oct 28, 2026201-500182 contacts →

Exact match

“At KYOCERA SGS, we’re not just crafting tools, we’re shaping the future of precision.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchCleveland, OH, United StatesHQ recorded Oct 28, 2026201-500181 contacts →

Exact match

“To keep your production in motion, it takes an experienced partner dedicated to your equipment 24/7.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchNew Troy, MI, United StatesHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
10Exact matchMilwaukee, WI, United StatesHQ recorded Oct 28, 202651-200108 contacts →

Exact match

“In-Place Machining Company is a world wide leader in providing specialized on-site machining, welding and alignment services to a wide range of industrial, scientific, and…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchChula Vista, CA, United StatesHQ recorded Oct 28, 2026501-1,00099 contacts →

Exact match

“Southcoast Welding & Manufacturing is one of the leading ship repair companies in San Diego, offering turnkey solutions to all of our customers' needs.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchCicero, IL, United StatesHQ recorded Oct 28, 202651-20096 contacts →

Exact match

“MAH Machine Co, Inc.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchRoscoe, IL, United StatesHQ recorded Oct 28, 202651-20095 contacts →

Exact match

“All World Machinery Supply offers solutions.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchKenner, LA, United StatesHQ recorded Oct 28, 202651-20092 contacts →

Exact match

“Conhagen is a comprehensive provider of industrial rotating equipment services, including engineering, field services, shop services, manufacturing, and repairs, allowing us to…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchRancho Cordova, CA, United StatesHQ recorded Oct 28, 2026201-50089 contacts →

Exact match

“Recognized leader in: • Manufacture of quality cutting, beveling, and welding equipment • Unparalleled engineering and design • Specialty on-site machining, welding, and turn-key…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchVernon, CA, United StatesHQ recorded Oct 28, 202651-20083 contacts →

Exact match

“Bender CCP is one of the leading full service providers of engineered rotating equipment repair and machining services in the US.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact matchPunxsutawney, PA, United StatesHQ recorded Oct 28, 202651-20083 contacts →

Exact match

“FAMCO Service & Machine provides technical expertise and solutions that help you reduce down time.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchTrumbauersville, PA, United StatesHQ recorded Oct 28, 202651-20073 contacts →

Exact match

“Bracalente Manufacturing Group is a third generation, family owned and operated, multi faceted machining solutions provider.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchAppleton, WI, United StatesHQ recorded Oct 28, 202651-20072 contacts →

Exact match

“Founded in 1996, A to Z Machine Co.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchRock Hill, SC, United StatesHQ recorded Oct 28, 202651-20067 contacts →

Exact match

“ARC Services is a veteran owned, full-service double-breasted company with a global project portfolio and business lines that include specialty welding, field machining, custom…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21Exact matchWarren, OH, United StatesHQ recorded Oct 28, 202651-20063 contacts →

Exact match

“Glunt Industries, a Northeast Ohio company, is the most complete large-scale fabricating and machining center in the United States.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22Exact matchRockford, IL, United StatesHQ recorded Oct 28, 202651-20055 contacts →

Exact match

“Bourn & Koch, Inc.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23Exact matchWapakoneta, OH, United StatesHQ recorded Oct 28, 202611-5053 contacts →

Exact match

“FlexArm is a recognized leader in the tapping and assembly arm industry since 1984.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24Exact matchRed Wing, MN, United StatesHQ recorded Oct 28, 202651-20052 contacts →

Exact match

“Mactech is one of the world’s foremost providers of on-site machining services, on-site heat treating services, and stress-relieving equipment.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 28, 202651-20052 contacts →

Exact match

“Prime Machine, Inc.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 25 of 1,565 on-site, field & mobile machining companies based in the United States

See the full list, filter by size, metro and specialty, and access 3,165 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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On-site, field & mobile machining companies based in the United States at a glance

As of Oct 28, 2026
26.4%Verified-email coverage
7.7Average contacts per company
11-50Median size (employees)
4.2%Largest-city concentration · Houston
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
700
11-50
634
51-200
186
201-500
27
501-1,000
3
1,001-5,000
5

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 1,565 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 “on-site, field & mobile machining 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 3,165 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 28, 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.

On-site, field & mobile machining companies 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 “on-site, field & mobile machining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many on-site, field & mobile machining companies are there based in the United States?

RevenueBase identified 1,565 company matches for on-site, field & mobile machining 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?

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

Which city has the most on-site, field & mobile machining companies?

Houston leads with 65 company records, followed by Cincinnati (10) and Cleveland (10).

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 3,165 professional contacts with verified work emails tracked across these 1,565 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,565 on-site, field & mobile machining companies based in the United States. Start with a free account, no credit card.

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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.