Company lists · Data refreshed November 2026

Top 25 Shipbuilding welding contractors based in Canada

RevenueBase identified 140 company matches for shipbuilding welding contractors associated with Canada as of November 2026 and tracks 855 professional contacts across them, including 267 with verified work emails. Edmonton is the largest hub.

This list covers company matches for shipbuilding 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 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
140Companies
855Contacts tracked
267Verified emails
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The 25 largest shipbuilding welding contractors based in Canada

Ranked by team size
Top 25 of 140 company matches for shipbuilding welding contractors 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 matchHamilton, ON, CanadaHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“Ontario Shipyards is a wholly Canadian-owned company operating three of the largest ship construction and repair facilities in Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202611-5058 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Point Hope Maritime's full-service shipyard is strategically located on the harbour in Victoria, British Columbia, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“We provide Custom Architectural Structural Steel & Miscellaneous Metal Fabrication services, ranging from; connection design, detailed shop drawings, fabrication, welding…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMont-st-hilaire, QC, CanadaHQ recorded Nov 6, 202651-20023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Operating out of Saskatoon, Saskatchewan since 2008, we employ a strong team of apprentice welders, journeyman welders, and welders’ helpers; as well as journeyman fabricators…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMedicine Hat, AB, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“We are a well respected welding and fabrication company that has been serving the Medicine Hat area since 1978.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOldcastle, ON, CanadaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWheatley, ON, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Since 1958, and through the early ears, Hike Metal enjoyed modest but steady growth while bing given support form the local fishing industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGrand-saint-esprit, QC, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Soudex Métal est une entreprise avec une approche intégrée de fabrication, soudure et installation de pièces et structures métalliques sur mesure, située à Grand-Saint-Esprit dans…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSherwood Park, AB, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Structure is entirely focused on the heavy industrial, refining and mining industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFortierville, QC, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Fondée en 1910, l’entreprise Soudure Camille Castonguay affiliée avec Industries D.E.A Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNewmarket, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“We are a Fabrication, Welding and Erection Company meeting the demands of the construction industry and any custom project that requires welding metal alloys.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAmqui, QC, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Visitez-nous: Située à Amqui, l'Atelier de Soudure Gilles Roy Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSidney, BC, CanadaHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Specializing in large capacity steel fabrication and machining with proven experience in marine, structural, and industrial projects”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSudbury, ON, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“The City Welding facilities and equipment, in combination with our ingenuity and experience, enable us to meet all diverse customer needs, whether mild steel, aluminum, stainless…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLévis, QC, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Experts in Custom Welded Mechanical Solutions!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLiverpool, NS, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Mersey Marine Limited (formerly STENPRO) is located in Liverpool, Nova Scotia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCampbellville, ON, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Sovereign Fusion Inc is a company based out of Campbellville, Ontario, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“specialized welding service for cast-iron and aluminum castings for various type of heavy equipment such as: locomotive, ship.* we also can repair by precision welding and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchQuébec City, QC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDelta, BC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“CANSTUD is a Canadian privately owned company based in Delta BC (Tilbury Industrial Park) between two landmarks.”

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

Showing 25 of 140 shipbuilding welding contractors based in Canada

See the full list, filter by size, metro and specialty, and access 267 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Shipbuilding welding contractors based in Canada at a glance

As of Nov 6, 2026
31.2%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
4.3%Largest-city concentration · Edmonton
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
81
11-50
38
51-200
11
201-500
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 140 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 “shipbuilding 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 267 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 “shipbuilding welding contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many shipbuilding welding contractors are there based in Canada?

RevenueBase identified 140 company matches for shipbuilding welding contractors 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?

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

Which city has the most shipbuilding welding contractors?

Edmonton leads with 6 company records, followed by Vancouver (4) and Victoria (4).

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 267 professional contacts with verified work emails tracked across these 140 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.