Company lists · Data refreshed November 2026

Top 25 Welding testing laboratories based in Canada

RevenueBase identified 165 company matches for welding testing laboratories associated with Canada as of November 2026 and tracks 2,056 professional contacts across them, including 927 with verified work emails. Edmonton is the largest hub.

This list covers company matches for welding testing laboratories associated with Canada, 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.

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
165Companies
2,056Contacts tracked
927Verified emails
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The 25 largest welding testing laboratories based in Canada

Ranked by team size
Top 25 of 165 company matches for welding testing laboratories based in Canada, 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 matchMilton, ON, CanadaHQ recorded Nov 6, 202651-200278 contacts →

Exact match

“The CWB Group is an industry supported private sector organization providing welding certification, management systems registration and training services to over 7600 companies in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchQuébec, ON, CanadaHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“Nucleom is a leading Canadian company offering customized inspection solutions for various industries, including nuclear, petrochemical, pipeline, mining and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMascouche, QC, CanadaHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Laboratoire d’essai Mequaltech une compagnie spécialisée dans des services reliés au secteur de la métallurgie et du soudage dans le domaine des essais destructifs et non…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEdmonton, ON, CanadaHQ recorded Nov 6, 20261,001-5,00092 contacts →

Exact match

“Applus+ is a worldwide leader in the testing, inspection, certification, and engineering sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRed Deer, AB, CanadaHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“No matter what industry you work in, quality assurance is key to your success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEdmonton, BC, CanadaHQ recorded Nov 6, 2026201-50079 contacts →

Exact match

“Buffalo Inspection Services is a full service, multiple disciplines non-union Non-Destructive Testing (NDT) company headquartered in Edmonton Alberta, with locations and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchQuebec, QC, CanadaHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“TORNGATS is a Canadian company, based in Quebec, mainly offering specialized services in the field of materiels inspection and integrity evaluation- Advanced non-destructive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFort Mcmurray, AB, CanadaHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Metalcare Group, a signatory member company is solutions provider of engineered inspection, NDT and Geotechnical Materials Testing focusing primarily oil & gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Nortech Advanced NDT provides an extensive range of Nondestructive Testing, Evaluation, Engineering and Quality Management services to the oil & gas, fabrication, manufacturing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSt. Catharines, ON, CanadaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Trenergy Inc, located at 40 Neilson Avenue in St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5038 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRocky View County, AB, CanadaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“TriQuest Nondestructive Testing Corp.(TriQuest NDT) is a Nondestructive Testing (NDT) services company located in Calgary, Edmonton, Lloydminster and Fort McMurray, Alberta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“AXIS Inspection Group has delivered trusted, high-quality inspection services since 2004.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Vision Integrity Engineering is a client-focused company able to provide a variety of services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“The "Russell Group" consists of a manufacturer/designer of NDT instruments (Russell NDE Systems Inc.) which also provides in-line inspection services to the oil and gas industry…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSylvan Lake, AB, CanadaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Mountain West Services (MWS) has been a trusted name in third-party inspections for over 25 years, specializing in unbiased pressure vessel and pipeline inspections for the oil…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Northern Materials Engineering has been assisting oil and gas producers with pipeline and pressure equipment integrity matters since 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRed Deer, AB, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Avalanche Integrity Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchEdmontion, AB, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Your Success is Our Goal Does your product or service involve welding?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAurora, ON, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNisku, AB, CanadaHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“INSERV is an ISO 9001 accredited advanced NDE company dedicated to providing the highest level of NDE services, delivered in a time-sensitive manner, while maintaining an…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“BakosNDT has continually provided Nondestructive Testing (NDT), Visual Inspection, and Advanced Inspection services to our valued Western Canada customers since 1982.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWainwright, AB, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Competent, Local & Scalable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 165 welding testing laboratories based in Canada

See the full list, filter by size, metro and specialty, and access 927 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Welding testing laboratories based in Canada at a glance

As of Nov 6, 2026
45.1%Verified-email coverage
12.5Average contacts per company
1-10Median size (employees)
11.5%Largest-city concentration · Edmonton
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
82
11-50
60
51-200
17
201-500
2
1,001-5,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 165 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 Canada whose business descriptions match “welding testing laboratories” 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 927 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.

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

How many welding testing laboratories are there based in Canada?

RevenueBase identified 165 company matches for welding testing laboratories associated with Canada 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?

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

Which city has the most welding testing laboratories?

Edmonton leads with 19 company records, followed by Calgary (10) and Fort Mcmurray (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 927 professional contacts with verified work emails tracked across these 165 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.