Company lists · Data refreshed November 2026

Top 25 Vacuum welding services based in the United States

RevenueBase identified 246 company matches for vacuum welding services associated with the United States as of November 2026 and tracks 1,819 professional contacts across them, including 313 with verified work emails. Houston is the largest hub.

This list covers company matches for vacuum welding 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 November 3, 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 Nov 3, 2026 How this list was built
246Companies
1,819Contacts tracked
313Verified emails
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The 25 largest vacuum welding services based in the United States

Ranked by team size
Top 25 of 246 company matches for vacuum welding services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchSouth Bend, IN, United StatesHQ recorded Nov 3, 2026201-500442 contacts →

Exact match

“MTI combines friction welding technologies with designed automation to deliver the best welding equipment and friction welding services in the world.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchSouderton, MI, United StatesHQ recorded Nov 3, 2026201-500116 contacts →

Exact match

“Solar Atmospheres is one of the world’s largest providers of commercial vacuum heat treating services.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Nov 3, 202611-5060 contacts →

Exact match

“Based in Houston, Texas, Acute Technological Services (ATS) provides welding engineering and welding services worldwide.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchFarmingdale, NY, United StatesHQ recorded Nov 3, 202611-5033 contacts →

Exact match

“EB Industries, LLC has been a leading provider of electron beam welding, laser welding, and laser hermetic sealing services since 1965.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchAgawam, PA, United StatesHQ recorded Nov 3, 202651-20028 contacts →

Exact match

“Litron is a Qnnect Company!”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchNashua, NH, United StatesHQ recorded Nov 3, 20261-1021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchMentor, OH, United StatesHQ recorded Nov 3, 202611-5017 contacts →

Exact match

“Welcome to SMP Welding, your trusted partner for top-quality welding and metal fabrication services in Mentor, Ohio.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchSauk Rapids, MN, United StatesHQ recorded Nov 3, 202651-20015 contacts →

Exact match

“C4 Welding, Inc, offers critical welding, manufacturing engineering, mechanical design, assembly, and fabrication services for specialized customer projects in the Oil & Gas…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchSpartanburg, SC, United StatesHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“Furnacare puts its technical expertise in vacuum furnaces on your side.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchClearfield, UT, United StatesHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“Redline Chambers builds large custom vacuum chambers for altitude testing, electronics, computers, complete systems, shock, impacts, plasma, space simulation, targets or degassing…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchAuburn Hills, MI, United StatesHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“Emabond’s advanced welding technology harnesses high-frequency energy and electromagnetic susceptor materials to deliver precise, controlled heat exactly where it’s needed.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“Apparent Technologies Inc provides machining, design, and high purity welding services in the Semiconductor industry.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchTroy, MO, United StatesHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Our goal is to provide outstanding service and products in a timely and economical fashion.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchFallbrook, CA, United StatesHQ recorded Nov 3, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchSeymour, IN, United StatesHQ recorded Nov 3, 202651-2009 contacts →

Exact match

“Freitag Weinhardt, mechanical contractor, Indiana, provides traditional and orbital welding of pipe, high pressure vessels and specialized alloys, as well as traditional HVAC…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchFremont, CA, United StatesHQ recorded Nov 3, 202611-508 contacts →

Exact match

“VPC specializes in providing high and ultra-high vacuum and gas delivery components for semiconductor, industrial, and High-tech applications.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Nov 3, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchNorth Hollywood, CA, United StatesHQ recorded Nov 3, 20261-108 contacts →

Exact match

“We specialize in offering a comprehensive range of top-tier orbital welding equipment and essential accessories to cater to the diverse needs of our customers.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchBuena Park, CA, United StatesHQ recorded Nov 3, 202611-507 contacts →

Exact match

“Since 1966, Electron Beam Welding, LLC has been a trusted partner in delivering high-performance, precision electron beam welding solutions for the aerospace, defense, and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchDenver, NC, United StatesHQ recorded Nov 3, 20261-107 contacts →

Exact match

“Denver Waterjet provides a turnkey solution to your project; precision cutting, fabrication and welding.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchBayou Vista, LA, United StatesHQ recorded Nov 3, 202611-507 contacts →

Exact match

“Kidder Incorporated offers complete welding services including; contract welding, production welding, and manual welding.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchAnaheim, CA, United StatesHQ recorded Nov 3, 202611-506 contacts →

Exact match

“Electron Beam Engineering provides precision electron beam welding and laser beam welding services throughout the United States and Europe, specializing in working with complex…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchMacedonia, OH, United StatesHQ recorded Nov 3, 202611-506 contacts →

Exact match

“M&M Certified Welding has served Northeast Ohio and the surrounding areas for over 25 years with on site and portable welding services.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchBryan, TX, United StatesHQ recorded Nov 3, 202611-506 contacts →

Exact match

“Welcome!”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchSpringfield, OH, United StatesHQ recorded Nov 3, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 246 vacuum welding services based in the United States

See the full list, filter by size, metro and specialty, and access 313 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Vacuum welding services based in the United States at a glance

As of Nov 3, 2026
17.2%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · Houston
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
156
11-50
68
51-200
15
201-500
3
501-1,000
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 246 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 “vacuum welding 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 313 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 November 3, 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 “vacuum welding services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many vacuum welding services are there based in the United States?

RevenueBase identified 246 company matches for vacuum welding services associated with the United States as of November 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?

Manufacturing Technology, Inc. MTI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most vacuum welding services?

Houston leads with 5 company records, followed by Cincinnati (3) and Dayton (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 313 professional contacts with verified work emails tracked across these 246 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 November 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 246 vacuum welding services 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.