Company lists · Data refreshed November 2026

Top 25 Certified welders and welding services worldwide

RevenueBase identified 4,638 company matches for certified welders and welding services worldwide as of November 2026 and tracks 20,658 professional contacts across them, including 3,540 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for certified welders and welding services 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 certified welders and welding services 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
4,638Companies
20,658Contacts tracked
3,540Verified emails
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The 25 largest certified welders and welding services worldwide

Ranked by team size
Top 25 of 4,638 company matches for certified welders and welding services 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 matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202651-200201 contacts →

Exact match

“Jne welding is a strong saskatchewan company, innovative in our approach and committed to providing our clients and partners with quality fabrications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWoodville, WI, United StatesHQ recorded Nov 6, 2026201-500143 contacts →

Exact match

“OEM Fabricators is a Contract Manufacturer specializing in steel fabricating, welding, machining, finishing, and assembly.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHardinxveld-giessendam, NetherlandsHQ recorded Nov 6, 2026501-1,000138 contacts →

Exact match

“Dumaco is de nummer één one stop shop.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBarueri, BrazilHQ recorded Nov 6, 2026501-1,000129 contacts →

Exact match

“WSI has a 45+ year history as a global leader of specialty welding and automated welding technologies and techniques across the industrial and energy markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPort Elizabeth, South AfricaHQ recorded Nov 6, 2026501-1,000127 contacts →

Exact match

“Our technology includes laser welding, TIG welding, CNC bending and forming and robotic welding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchJubail, Saudi ArabiaHQ recorded Nov 6, 2026201-500107 contacts →

Exact match

“Sinsina Industrial Workshops is specialized in the making of steel products from fabrication, welding, machining, assembly, and delivery to clients as well as commissioning and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDelta, BC, CanadaHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“For over 55 years, Ideal welders has been serving the pulp & paper, petrochemical, oil & gas, and marine industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMount Joy, PA, United StatesHQ recorded Nov 6, 2026201-50088 contacts →

Exact match

“In April 1976, Frank Greiner started his own welding business in a one-car garage in Mount Joy, Pennsylvania.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWaukesha, WI, United StatesHQ recorded Nov 6, 2026201-50082 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOdessa, TX, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Low Rig Welding Rates, Full Compliance, and High Performance Petro Mechanical is a full service mechanical services firm that brings to every project the experience and expertise…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTipperary, IrelandHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“Distinguished from other contracts by its off-site fabrication abilities, quality assurance and turnkey solutions, Brodeen Engineering is a highly-specialised engineering partner…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
13Exact matchSebring, FL, United StatesHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Bowman Steel Fabrication and Erection focuses on Commercial and Municipal projects of all sizes and types such as Schools, Hospitals, Shopping Centers, Office Buildings including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFranklin, MA, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Fraser Engineering is a multi-trade contractor located in Franklin, MA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 2026201-50055 contacts →

Exact match

“Chancey Metals, LLC is a full-service custom metal fabrication and specialty construction company servicing clients throughout the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAllendale, MI, United StatesHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Laser Dynamics is a full-service, high-quality metal fabrication source located in Allendale MI (Grand Rapids).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRivière-du-loup, QC, CanadaHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Adélard Soucy (1975) est un joueur important au niveau national dans les domaines de l’usinage en place, de la soudure hautement spécialisée, des métaux ouvrés, et ce, en usine…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLisbon, OH, PortugalHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Welding, Fabrication, and Sheet Metal Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCanadaHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“For over two decades, GP Custom Metals has delivered precision-driven architectural metals, structural steel, ornamental metals, and custom fabrication for some of Canada’s most…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchZaragoza, SpainHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Expertos en SOLDADURA y REGULACIÓN Con más de 80 años de experiencia, en GALA GAR, ofrecemos SERVICIOS Y SOLUCIONES adaptadas a las necesidades de la industria actual, con una…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“We’re now a part of Saunders International, an ASX-listed integrated engineering construction and infrastructure company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBridgwater, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Located in Bridgwater, Somerset, Berry & Escott Engineering pride themselves on quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAmelia, OH, United StatesHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Tri-State Fabricators is the largest full-service metal fabrication and finishing company in the Cincinnati, Ohio region Fabrication Services include laser cutting, punching…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOakville, ON, CanadaHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“If it can be shipped, we can build it"- Arthur Hooper”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOnaway, MI, United StatesHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“ABOUT: Moran Iron Works is a dynamic fabrication facility specializing in large, modular, custom welding and industrial fabrication projects.”

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

Showing 25 of 4,638 certified welders and welding services worldwide

See the full list, filter by size, metro and specialty, and access 3,540 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Certified welders and welding services worldwide at a glance

As of Nov 6, 2026
17.1%Verified-email coverage
4.5Average contacts per company
1-10Median size (employees)
0.5%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,670
11-50
1,432
51-200
310
201-500
52
501-1,000
11
1,001-5,000
2
10001+
2

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 certified welders and welding services are linked below.
What qualifies
Company records worldwide whose business descriptions match “certified welders and 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. 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 3,540 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.

Certified welders and welding services by location

14 lists · largest first

Every Certified welders and welding services 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 “certified welders and welding services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many certified welders and welding services are there worldwide?

RevenueBase identified 4,638 company matches for certified welders and welding services 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?

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

Which country has the most certified welders and welding services?

The United States leads with 1,491 companies, followed by Canada (419) and the United Kingdom (369). Every certified welders and welding services list by country and city is linked on this page.

Which city has the most certified welders and welding services?

Houston leads with 25 company records, followed by Calgary (22) and Edmonton (19).

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 3,540 professional contacts with verified work emails tracked across these 4,638 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.

Ready to reach these companies? Verified emails and direct dials for all 4,638 certified welders and welding services worldwide. 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.