Company lists · Data refreshed October 2026

Top 25 Offshore welding contractors based in Canada

RevenueBase identified 381 company matches for offshore welding contractors associated with Canada as of October 2026 and tracks 4,979 professional contacts across them, including 1,664 with verified work emails. Edmonton is the largest hub.

This list covers company matches for offshore welding contractors 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 October 19, 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 Oct 19, 2026 How this list was built
381Companies
4,979Contacts tracked
1,664Verified emails
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The 25 largest offshore welding contractors based in Canada

Ranked by team size
Top 25 of 381 company matches for offshore welding contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchNiagara Falls, ON, CanadaHQ recorded Oct 19, 20261,001-5,000650 contacts →

Exact match

“Established in 1934, E.S.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchSherwood Park, CanadaHQ recorded Oct 19, 2026501-1,000377 contacts →

Exact match

“INTEGRATED INDUSTRIAL SERVICES THE SMARTER WAY.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchEdmonton, AB, CanadaHQ recorded Oct 19, 20261,001-5,000354 contacts →

Exact match

“Founded in 1975, Edmonton Exchanger employs over people.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchOkotoks, AB, CanadaHQ recorded Oct 19, 2026501-1,000324 contacts →

Exact match

“OCL Group Inc.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchSaskatoon, SK, CanadaHQ recorded Oct 19, 202651-200195 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 · Oct 19, 2026 · View company records in RevenueBase
6Exact matchMississauga, ON, CanadaHQ recorded Oct 19, 2026201-500130 contacts →

Exact match

“Established in 1971, ABS Machining has grown to become the recognized global leader in large Machining, Fabrication, and Assembly for OEMs.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchBrooks, AB, CanadaHQ recorded Oct 19, 2026501-1,000107 contacts →

Exact match

“League Projects Ltd provides complete pipeline and facility construction services, integrity repairs, modular construction and fabrication through the use of an experienced…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchSaint John, NB, CanadaHQ recorded Oct 19, 2026201-500101 contacts →

Exact match

“CFM is a company within the Construction & Equipment Division of J.D.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchDelta, BC, CanadaHQ recorded Oct 19, 202651-20096 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 · Oct 19, 2026 · View company records in RevenueBase
10Exact matchDundas, ON, CanadaHQ recorded Oct 19, 202651-20072 contacts →

Exact match

“Founded during the rise of mechanized welding in the 1960s, Liburdi Dimetrics has spent more than four decades advancing orbital welding technology and code construction services…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchSarnia, ON, CanadaHQ recorded Oct 19, 20261,001-5,00071 contacts →

Exact match

“Kel-Gor is an Industrial Contractor & Fabricator headquartered in Sarnia, Ontario, Canada.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchSt. Catharines, ON, CanadaHQ recorded Oct 19, 2026201-50053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchRegina, SK, CanadaHQ recorded Oct 19, 202651-20049 contacts →

Exact match

“DynaIndustrial is a fully integrated engineering, machining & fabrication company serving the steel, pipe, mining and oil & gas industries.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchWhitecourt, AB, CanadaHQ recorded Oct 19, 2026201-50049 contacts →

Exact match

“At Carbonex, we strive to provide innovative and safe solutions for construction and maintenance that exceed client expectations.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchRivière-du-loup, QC, CanadaHQ recorded Oct 19, 202651-20046 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 · Oct 19, 2026 · View company records in RevenueBase
16Exact matchDundas, ON, CanadaHQ recorded Oct 19, 2026201-50044 contacts →

Exact match

“Founded by an extensive history of innovative engineering and metallurgical expertise, Liburdi has become a recognized leader in the gas turbine repair, life extensions, and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchFort Mackay, AB, CanadaHQ recorded Oct 19, 202651-20042 contacts →

Exact match

“Weldco Heavy Industries is a large steel fabrication and repair facility located in the Fort MacKay Caribou Energy Park, ideally positioned in the heart of Alberta’s Oil Sands.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchSt. Catharines, ON, CanadaHQ recorded Oct 19, 202651-20041 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Oct 19, 202651-20040 contacts →

Exact match

“Pillar Oilfield Projects Ltd is an oil & energy mechanical and general contractor based out of Alberta with a fabrication shop in Edmonton.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchAbbotsford, BC, CanadaHQ recorded Oct 19, 202651-20039 contacts →

Exact match

“Mainland Machinery offers complete steel fabrication products and services for mining, energy, marine and industrial agriculture industries.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchNisku, AB, CanadaHQ recorded Oct 19, 202651-20038 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchOakville, ON, CanadaHQ recorded Oct 19, 202651-20037 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchNisku, AB, CanadaHQ recorded Oct 19, 202651-20036 contacts →

Exact match

“We are a leader in unique and creative engineering and fabrication solutions to the Oil & Gas industry by top quality, experienced professionals.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchGrande Prairie, AB, CanadaHQ recorded Oct 19, 2026201-50035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchFort St. John, BC, CanadaHQ recorded Oct 19, 202611-5034 contacts →

Exact match

“Ace Instruments Ltd, is a full-service energy solutions provider, locally owned and operated in Fort St.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 381 offshore welding contractors based in Canada

See the full list, filter by size, metro and specialty, and access 1,664 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore welding contractors based in Canada at a glance

As of Oct 19, 2026
33.4%Verified-email coverage
13.1Average contacts per company
11-50Median size (employees)
6.6%Largest-city concentration · Edmonton
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
150
11-50
136
51-200
66
201-500
14
501-1,000
5
1,001-5,000
3

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 381 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 “offshore welding contractors” 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 1,664 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 October 19, 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.

Offshore welding contractors by metro

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 “offshore welding contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore welding contractors are there based in Canada?

RevenueBase identified 381 company matches for offshore welding contractors associated with Canada as of October 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?

E.S. FOX Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most offshore welding contractors?

Edmonton leads with 25 company records, followed by Calgary (19) and Nisku (13).

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 1,664 professional contacts with verified work emails tracked across these 381 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 October 19, 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.