Company lists · Data refreshed November 2026

Top 25 Welding research & development companies based in the United States

Name: Welding research & development companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 3, 2026 421 companies tracked

RevenueBase identified 421 company matches for welding research & development companies associated with the United States as of November 2026 and tracks 12,348 professional contacts across them, including 4,177 with verified work emails. Houston is the largest hub.

This list covers company matches for welding research & development 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 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

421Companies

12,348Contacts tracked

4,177Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest welding research & development companies based in the United States

Ranked by team size

Top 25 of 421 company matches for welding research & development companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Lincoln Electric	Exact match	Cleveland, OH, United StatesHQ recorded Nov 3, 2026	10001+	4,839 contacts →
	Exact match “Lincoln Electric is the world leader in arc welding, robotic welding systems, plasma and oxyfuel cutting equipment and brazing and soldering alloys.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2	Miller Electric Mfg. LLC	Exact match	Appleton, WI, United StatesHQ recorded Nov 3, 2026	1,001-5,000	1,395 contacts →
	Exact match “Miller Electric Mfg.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3	American Welding Society	Exact match	Doral, FL, United StatesHQ recorded Nov 3, 2026	n/a	789 contacts →
	Exact match “The American Welding Society is the worldwide authority in the development of standards, certifications and educational programming for the welding community.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4	Manufacturing Technology, Inc. MTI	Exact match	South Bend, IN, United StatesHQ recorded Nov 3, 2026	201-500	442 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
5	Welding Technology Corp	Exact match	Farmington Hills, MI, United StatesHQ recorded Nov 3, 2026	51-200	360 contacts →
	Exact match “Welding Technology Corp is a global manufacturer & supplier of the most advanced technology in the resistance welding industry.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6	Wall Colmonoy	Exact match	Madison Heights, MI, United StatesHQ recorded Nov 3, 2026	201-500	227 contacts →
	Exact match “We melt, coat, join, cast, print and engineer metals.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7	WSI North America	Exact match	Suwanee, GA, United StatesHQ recorded Nov 3, 2026	1,001-5,000	204 contacts →
	Exact match “History A 40+ year history as a global leader specialty welding, weld overlay and repair technology services across the energy industry provides the foundation for WSI’s culture…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8	Concepts Nrec	Exact match	White River Junction, VT, United StatesHQ recorded Nov 3, 2026	51-200	149 contacts →
	Exact match “For over 65 years, Concepts NREC has been partnering with the world’s leading OEMs to improve the performance and manufacturability of their turbomachines.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9	RAE Energy	Exact match	Katy, TX, United StatesHQ recorded Nov 3, 2026	201-500	119 contacts →
	Exact match “We provide streamlined welding, nondestructive inspection, and field-joint coating services to energy and industrial companies around the world.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10	Magnetic Inspection Laboratory, INC	Exact match	Elk Grove Village, IL, United StatesHQ recorded Nov 3, 2026	201-500	84 contacts →
	Exact match “MIL provides the following services to the Aerospace, Medical, Industrial and Power Generation industries: • Non-destructive testing including Fluorescent Penetrant, Magnetic…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11	ARC Machines, INC	Exact match	Denton, TX, United StatesHQ recorded Nov 3, 2026	5,001-10,000	75 contacts →
	Exact match “Arc Machines, Inc.(AMI), designs, manufactures and distributes state-of-the-art and highly sophisticated automated orbital welding equipment for the power generation, oil & gas…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12	ARC Services Veteran Owned	Exact match	Rock Hill, MS, United StatesHQ recorded Nov 3, 2026	501-1,000	71 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 · Nov 3, 2026 · View company records in RevenueBase
13	PRO Spot International, INC	Exact match	Carlsbad, CA, United StatesHQ recorded Nov 3, 2026	51-200	66 contacts →
	Exact match “Pro Spot International, Inc, based in Carlsbad, California, manufactures resistance spot welding equipment specializing in applications for the collision repair industry.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14	Etegent Technologies	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 3, 2026	11-50	61 contacts →
	Exact match “Etegent is a small, high technology, R&D-focused company conducting state-of-the-art research and product development in a range of areas.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15	Acute Technological Services	Exact match	Houston, TX, United StatesHQ recorded Nov 3, 2026	11-50	60 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
16	Amet INC	Exact match	Rexburg, United StatesHQ recorded Nov 3, 2026	51-200	56 contacts →
	Exact match “AMET® Inc.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17	Joining Technologies	Exact match	East Granby, CT, United StatesHQ recorded Nov 3, 2026	51-200	54 contacts →
	Exact match “When precision joining can't fail, engineers come to us, and stay with us at any volume.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18	Clark Fixtures	Exact match	Bowling Green, OH, United StatesHQ recorded Nov 3, 2026	51-200	42 contacts →
	Exact match “With more than 40 years of experience working across multiple industries, Clark Fixtures has become a leader in the quality verification and weld tooling industries.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19	Magnatech	Exact match	South Windsor, CT, United StatesHQ recorded Nov 3, 2026	51-200	38 contacts →
	Exact match “40 Years of Excellence Providing Productivity Solutions for Orbital Welding - Since 1971, Magnatech has been manufacturing the widest range of systems for orbital tube and pipe…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20	TRI Austin	Exact match	Austin, TX, United StatesHQ recorded Nov 3, 2026	51-200	38 contacts →
	Exact match “Texas Research Institute Austin, Inc.(TRI Austin) was established in 1975 by Dr.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21	Resodyn Corporation	Exact match	Butte, MT, United StatesHQ recorded Nov 3, 2026	11-50	33 contacts →
	Exact match “We are a research and development firm with a focus on engineering and design.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22	EB Industries, LLC	Exact match	Farmingdale, NY, United StatesHQ recorded Nov 3, 2026	11-50	33 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
23	Additec	Exact match	Palm City, NC, United StatesHQ recorded Nov 3, 2026	11-50	31 contacts →
	Exact match “ADDiTEC is a leading innovator in advanced metal manufacturing, serving as a trusted partner to global industry leaders in the aerospace, automotive, research, and energy sectors.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24	Profax	Exact match	Pearland, TX, United StatesHQ recorded Nov 3, 2026	51-200	28 contacts →
	Exact match “Profax originated in 1969 from a small machine shop in Pearland, Texas.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25	Electron Beam Technologies INC	Exact match	Kankakee, IL, United StatesHQ recorded Nov 3, 2026	11-50	27 contacts →
	Exact match “Electron Beam Technologies, Inc.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “welding research & development companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 421 welding research & development companies based in the United States

See the full list, filter by size, metro and specialty, and access 4,177 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Welding research & development companies based in the United States at a glance

As of Nov 3, 2026

33.8%Verified-email coverage

29.3Average contacts per company

1-10Median size (employees)

4.0%Largest-city concentration · Houston

Nov 3, 2026Page data refreshed

Companies by employee count

1-10

213

11-50

142

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 421 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 “welding research & development 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 4,177 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 “welding research & development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many welding research & development companies are there based in the United States?

RevenueBase identified 421 company matches for welding research & development companies 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?

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

Which city has the most welding research & development companies?

Houston leads with 17 company records, followed by Cleveland (6) and Dayton (6).

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 4,177 professional contacts with verified work emails tracked across these 421 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 421 welding research & development companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Welding research & development companies by geography

Browse the directory

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.