Company lists · Data refreshed November 2026

Top 25 Welding companies worldwide

RevenueBase identified 15,513 company matches for welding companies worldwide as of November 2026 and tracks 138,753 professional contacts across them, including 28,552 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for welding companies worldwide, 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 6, 2026. Country and city lists for welding companies follow the table.

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 6, 2026 How this list was built
15,513Companies
138,753Contacts tracked
28,552Verified emails
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The 25 largest welding companies worldwide

Ranked by team size
Top 25 of 15,513 company matches for welding companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchCleveland, OH, United StatesHQ recorded Nov 6, 202610001+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 6, 2026 · View company records in RevenueBase
2Exact matchNorth Bethesda, United StatesHQ recorded Nov 6, 20265,001-10,0003,089 contacts →

Exact match

“ESAB is a world leader in the production of welding consumables and equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAppleton, WI, United StatesHQ recorded Nov 6, 20261,001-5,0001,395 contacts →

Exact match

“Miller Electric Mfg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchIndonesiaHQ recorded Nov 6, 20261,001-5,0001,163 contacts →

Exact match

“PT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 6, 20261,001-5,000917 contacts →

Exact match

“Repcon has earned a reputation for leading the industry in turnarounds, specialty welding, construction, pipe fabrication, and maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKriftel, United StatesHQ recorded Nov 6, 20261,001-5,000849 contacts →

Exact match

“Our brand is trusted by millions of industrial users in heavy-duty and wear-intensive industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHildersham, United KingdomHQ recorded Nov 6, 20261,001-5,000807 contacts →

Exact match

“Welding Alloys' unique market offer is the result of over 50 years of experience, ongoing research and development, and collaboration with leading universities and academia into…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRoissy-En-France, FranceHQ recorded Nov 6, 2026501-1,000759 contacts →

Exact match

“Since 1978, Serimax has earned a global reputation as a leader in high-performance orbital welding solutions for pipelines and piping infrastructure, delivering on some of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 20261,001-5,000700 contacts →

Exact match

“JOIN!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPierrelatte, FranceHQ recorded Nov 6, 2026501-1,000633 contacts →

Exact match

“Monteiro, société historique du groupe M, est une entreprise industrielle française au service des industries bas carbone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPedro Leopoldo, BrazilHQ recorded Nov 6, 2026501-1,000604 contacts →

Exact match

“A MECBRUN INDUSTRIAL é uma empresa situada no Município de Pedro Leopoldo (10 km do Aeroporto Internacional Tancredo Neves – Confins) – Minas Gerais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWindsor, MI, CanadaHQ recorded Nov 6, 2026501-1,000507 contacts →

Exact match

“Since 2013, CenterLine (Windsor) Limited has qualified as the winner of Canada’s Best Managed Companies (Best Managed) award.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSouth Bend, IN, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
14Exact matchBuseck, GermanyHQ recorded Nov 6, 20261,001-5,000435 contacts →

Exact match

“ABICOR BINZEL provides Total Torch Technology and innovative welding accessories that enhance welding workmanship and effectiveness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSaint Berthevin, FranceHQ recorded Nov 6, 2026501-1,000424 contacts →

Exact match

“Created in 1964 in France, GYS is a French, family-owned, industrial group that designs, manufactures and sales arc welding machines, car battery chargers and collision repair…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCikarang, IndonesiaHQ recorded Nov 6, 20261,001-5,000420 contacts →

Exact match

“PT Dian Pandu Pratama adalah perusahaan yang bergerak dalam bidang Fabrikasi, Painting, dan Assembling alat berat (Dump Truck, Water Tank, Trailer dan produk HD 785).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSherwood Park, CanadaHQ recorded Nov 6, 2026501-1,000388 contacts →

Exact match

“INTEGRATED INDUSTRIAL SERVICES THE SMARTER WAY.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVestavia Hills, NC, United StatesHQ recorded Nov 6, 20261,001-5,000361 contacts →

Exact match

“O’Neal Manufacturing Services (OMS) is a supplier of fabricated metal components and welded assemblies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFarmington Hills, MI, United StatesHQ recorded Nov 6, 202651-200360 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 6, 2026 · View company records in RevenueBase
20Exact matchMonterrey, MexicoHQ recorded Nov 6, 20261,001-5,000350 contacts →

Exact match

“Tubacero es una empresa privada 100% mexicana, de clase mundial, fundada en Monterrey, N.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSecunda, South AfricaHQ recorded Nov 6, 2026501-1,000347 contacts →

Exact match

“New Age Engineering Solutions is an industrial construction company that delivers SMEIP (Structural, Mechanical, Electrical, Instrumentation, and Piping) services to the mining…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWinterville, NC, United StatesHQ recorded Nov 6, 2026501-1,000341 contacts →

Exact match

“Founded in 1977 as The Roberts Company, Roberts has grown from a small contractor to a large full service constructor and fabricator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 6, 2026501-1,000338 contacts →

Exact match

“Gas and Supply is your one-stop shop for welding supplies, compressed gases, bulk gases, medical gases, safety supplies, and related services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRio Piracicaba, BrazilHQ recorded Nov 6, 2026501-1,000333 contacts →

Exact match

“Somos a ENGEMEC ENGENHARIA, uma empresa fundada em 2009, certificada na NBR ISO 9001:2015, e também na NBR ISO 45001:2024, com foco em fabricação de estruturas metálicas de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPune, IndiaHQ recorded Nov 6, 2026201-500315 contacts →

Exact match

“Faith Automation is a leading Turnkey Solution provider for Automotive Weld Lines – both Manual and Robotic for Spot or MIG Welding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 15,513 welding companies worldwide

See the full list, filter by size, metro and specialty, and access 28,552 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Welding companies worldwide at a glance

As of Nov 6, 2026
20.6%Verified-email coverage
8.9Average contacts per company
11-50Median size (employees)
0.7%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
6,785
11-50
5,579
51-200
2,040
201-500
422
501-1,000
129
1,001-5,000
71
5,001-10,000
11
10001+
16

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for welding companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “welding 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. 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 28,552 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 6, 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.

Welding companies by location

40 lists · largest first

Every Welding companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many welding companies are there worldwide?

RevenueBase identified 15,513 company matches for welding companies worldwide 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 country has the most welding companies?

The United States leads with 3,287 companies, followed by India (946) and Canada (895). Every welding companies list by country and city is linked on this page.

Which city has the most welding companies?

Houston leads with 101 company records, followed by Pune (85) and Sao Paulo (64).

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 28,552 professional contacts with verified work emails tracked across these 15,513 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 6, 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.