Company lists · Data refreshed October 2026

Top 25 In-place machining companies based in the United States

RevenueBase identified 743 company matches for in-place machining companies associated with the United States as of October 2026 and tracks 5,726 professional contacts across them, including 1,623 with verified work emails. Houston is the largest hub.

This list covers company matches for in-place 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 26, 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 26, 2026 How this list was built
743Companies
5,726Contacts tracked
1,623Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest in-place machining companies based in the United States

Ranked by team size
Top 25 of 743 company matches for in-place machining companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchGillette, WY, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
2Exact matchCleveland, OH, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
3Exact matchMilwaukee, WI, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
4Exact matchPekin, IL, United StatesHQ recorded Oct 26, 2026201-500107 contacts →

Exact match

“Manufacturing Maintenance Solutions, Inc (MMS) is a service organization dedicated to enhancing its customers' profitability by providing expert manufacturing equipment contract…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchKenner, LA, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
6Exact matchRancho Cordova, CA, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
7Exact matchVernon, CA, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
8Exact matchPunxsutawney, PA, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
9Exact matchPerrysburg, OH, United StatesHQ recorded Oct 26, 202651-20073 contacts →

Exact match

“Kiemle-Hankins is a leading industrial service and repair company.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchWarren, OH, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
11Exact matchWapakoneta, OH, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
12Exact matchRed Wing, MN, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
13Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 26, 202651-20052 contacts →

Exact match

“Prime Machine, Inc.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchDearborn, MI, United StatesHQ recorded Oct 26, 202611-5050 contacts →

Exact match

“Motor City Spindle Repair specializes in Motorized CNC Spindle Repair for HMC/VMCs, Turning Centers, Grinding Machines, and other Precision Spindle Applications.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchBenicia, CA, United StatesHQ recorded Oct 26, 202651-20048 contacts →

Exact match

“Unico Mechanical, a premier heavy industrial machine shop and field service company, is a leading provider of a wide range of machine services both locally in Northern California…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchLa Marque, TX, United StatesHQ recorded Oct 26, 202651-20043 contacts →

Exact match

“A&A is a full service fabrication and machining facility offering repair, maintenance, and new manufacturing services.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchGeismar, LA, United StatesHQ recorded Oct 26, 202611-5040 contacts →

Exact match

“Providing on-site production machining of Deepwater piping projects and products.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchNewark, CA, United StatesHQ recorded Oct 26, 202611-5039 contacts →

Exact match

“Mathews Mechanical specializes in industrial and facilities preventative maintenance, repair, and installation.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchSavannah, GA, United StatesHQ recorded Oct 26, 202651-20039 contacts →

Exact match

“Continental Field Systems, Inc (CFS) is an industrial machining and welding services company delivering high-quality field and shop solutions to the power generation and heavy…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchWebster, TX, United StatesHQ recorded Oct 26, 202611-5038 contacts →

Exact match

“Superior (SPR) rents and sells a complete line of specialty portable equipment and tools.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchFowlerville, MI, United StatesHQ recorded Oct 26, 202651-20037 contacts →

Exact match

“JNB Machinery LLC / JNB Machining Company Inc is an ITAR and IATF 16949:2016 certified, industry-leading precision machine shop.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchItasca, IL, United StatesHQ recorded Oct 26, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchCanonsburg, PA, United StatesHQ recorded Oct 26, 202651-20035 contacts →

Exact match

“Millennium is a proven and responsive field service company specializing in flange re-surfacing, pipe cut & bevel, line boring, milling, and hot taps.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchBorger, TX, United StatesHQ recorded Oct 26, 202651-20034 contacts →

Exact match

“Built on Legacy.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchVernon, CA, United StatesHQ recorded Oct 26, 2026201-50033 contacts →

Exact match

“Full machine shop • Custom Fabrication • Sanitary Conveyors • CNC • Industrial Repairs • Process flow installs • Teflon coating • Powder coating • Electrolysis polishing •…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 743 in-place machining companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,623 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

In-place machining companies based in the United States at a glance

As of Oct 26, 2026
28.3%Verified-email coverage
7.7Average contacts per company
11-50Median size (employees)
3.8%Largest-city concentration · Houston
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
332
11-50
297
51-200
99
201-500
9
1,001-5,000
3

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 743 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 “in-place 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 1,623 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 26, 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.

In-place 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 “in-place machining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many in-place machining companies are there based in the United States?

RevenueBase identified 743 company matches for in-place 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?

L&h Industrial, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most in-place machining companies?

Houston leads with 28 company records, followed by Cleveland (7) and Cincinnati (5).

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 1,623 professional contacts with verified work emails tracked across these 743 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 26, 2026.

Ready to reach these companies? Verified emails and direct dials for all 743 in-place machining companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.