Company lists · Data refreshed November 2026

Top 24 Welded steel structure manufacturers based in Canada

RevenueBase identified 902 company matches for welded steel structure manufacturers associated with Canada as of November 2026 and tracks 13,737 professional contacts across them, including 4,938 with verified work emails. Edmonton is the largest hub.

This list covers company matches for welded steel structure manufacturers 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
902Companies
13,737Contacts tracked
4,938Verified emails
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The 24 largest welded steel structure manufacturers based in Canada

Ranked by team size
Top 24 of 902 company matches for welded steel structure manufacturers 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 matchNiagara Falls, ON, CanadaHQ recorded Nov 6, 20261,001-5,000715 contacts →

Exact match

“Established in 1934, E.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEdmonton, BC, CanadaHQ recorded Nov 6, 2026501-1,000273 contacts →

Exact match

“For over 50 years, Waiward is one of Canada’s largest steel fabricators and erector’s and a leading provider of modular assembly, construction, and maintenance services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSudbury, ON, CanadaHQ recorded Nov 6, 2026201-500210 contacts →

Exact match

“ABOUT TESC brings a special combination of skill, grit, and proactivity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMiramichi, NB, CanadaHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“Since 1965, we’ve worked hand-in-hand with clients across the world to build, manufacture, and provide tools, materials, and infrastructure needed to make projects come to life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchThetford Mines, QC, CanadaHQ recorded Nov 6, 2026501-1,000160 contacts →

Exact match

“Canatal fabricates and fully installs structural steel projects customized to your specifications and schedule; our goal is to exceed your expectations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMoncton, NB, CanadaHQ recorded Nov 6, 2026201-500146 contacts →

Exact match

“Atlas is an award-winning manufacturer specializing in the design and manufacture of pre-engineered structural systems for commercial and residential construction projects in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 2026201-500142 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAcheson, SK, CanadaHQ recorded Nov 6, 2026501-1,000117 contacts →

Exact match

“Supreme has been transforming landscapes across western Canada and the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 2026501-1,000116 contacts →

Exact match

“Today’s Global Manufacturing Challenge Global manufacturers face significant hurdles today in designing, sourcing, manufacturing and selling products for the international…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNewmarket, NS, CanadaHQ recorded Nov 6, 2026201-500112 contacts →

Exact match

“Introducing the new, Bird.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 2026201-500108 contacts →

Exact match

“The Surespan Group focuses on the heavy civil construction industry, providing world-class infrastructure to North America's resource sector since 1977.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAylmer, ON, CanadaHQ recorded Nov 6, 2026201-500101 contacts →

Exact match

“Steelway Building Systems is a privately owned Canadian company which manufactures steel building systems, building components and material handling equipment for use in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchSte-marie, QC, CanadaHQ recorded Nov 6, 2026201-50085 contacts →

Exact match

“Chez Beauce Atlas, nous bâtissons bien plus que des structures d’acier; nous réinventons le monde de la construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEdmonton, CanadaHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Building Confidence in Steel Since 1984 For more than 40 years, Collins Steel has been a trusted partner in delivering structural steel solutions for commercial, industrial, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchStoney Creek, ON, CanadaHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Scott Steel Erectors Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSarnia, ON, CanadaHQ recorded Nov 6, 20261,001-5,00075 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHalifax, CanadaHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Marid is a construction company which specializes in the design, fabrication and installation of structural steel, miscellaneous metals and metal repair, servicing the commercial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSaguenay, QC, CanadaHQ recorded Nov 6, 2026201-50074 contacts →

Exact match

“Leader for almost a century as an equipment supplier and manufacturer of welded mechanical parts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVaughan, ON, CanadaHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“The largest structural steel fabrication company in Ontario, Burnco is ready to meet all of your structural steel needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

“AI Industries is British Columbia’s largest commercial structural and miscellaneous steel fabricator located in Surrey, British Columbia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNisku, AB, CanadaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“In Business since 1971, Makloc Buildings is an industry leading producer of structural steel buildings; offering a full design build process and turnkey service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBrampton, ON, CanadaHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“For over 40 years, Agway Metals Inc.”

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

Showing 24 of 902 welded steel structure manufacturers based in Canada

See the full list, filter by size, metro and specialty, and access 4,938 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Welded steel structure manufacturers based in Canada at a glance

As of Nov 6, 2026
35.9%Verified-email coverage
15.2Average contacts per company
11-50Median size (employees)
5.2%Largest-city concentration · Edmonton
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
263
11-50
384
51-200
191
201-500
28
501-1,000
8
1,001-5,000
4

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 902 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 “welded steel structure manufacturers” 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 4,938 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 “welded steel structure manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many welded steel structure manufacturers are there based in Canada?

RevenueBase identified 902 company matches for welded steel structure manufacturers 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?

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 welded steel structure manufacturers?

Edmonton leads with 47 company records, followed by Calgary (37) and Quebec (20).

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 4,938 professional contacts with verified work emails tracked across these 902 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.