Company lists · Data refreshed September 2026

Top 25 Pre-engineered steel building manufacturers based in Canada

Name: Pre-engineered steel building manufacturers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 281 companies tracked

RevenueBase identified 281 pre-engineered steel building manufacturers headquartered in Canada as of September 2026 and tracks 6,339 professional contacts across them, including 2,399 with verified work emails. Edmonton is the largest hub.

This list covers pre-engineered steel building manufacturers headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

281Companies

6,339Contacts tracked

2,399Verified emails

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The 25 largest pre-engineered steel building manufacturers based in Canada

Ranked by team size

Top 25 of 281 pre-engineered steel building manufacturers based in Canada, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to pre-engineered steel building manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CANAM	Indirect evidence	Saint-georges, QC, CanadaHQ checked Sep 30, 2026	1,001-5,000	1,545 contacts →
	Indirect evidence “Founded in 1960, Canam now employs around 5,100 people worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
2	Atlas Structural Systems	Strong evidence	Moncton, NB, CanadaHQ checked Sep 30, 2026	201-500	133 contacts →
	Strong evidence “Atlas is an award-winning manufacturer specializing in the design and manufacture of pre-engineered structural systems for commercial and residential construction projects in…” Source: RevenueBase Database · checked Sep 30, 2026
3	Zytech Building Systems LP	Partial evidence	Balzac, AB, CanadaHQ checked Sep 30, 2026	501-1,000	127 contacts →
	Partial evidence “ZyTech is leading the trend of pre-fabricated housing components to help builders accelerate construction schedules and reduce on-site labour.” Source: RevenueBase Database · checked Sep 30, 2026
4	Steelcraft INC	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 30, 2026	501-1,000	118 contacts →
	Partial evidence “Today’s Global Manufacturing Challenge Global manufacturers face significant hurdles today in designing, sourcing, manufacturing and selling products for the international…” Source: RevenueBase Database · checked Sep 30, 2026
5	Behlen Industries LP	Strong evidence	Brandon, MB, CanadaHQ checked Sep 30, 2026	201-500	106 contacts →
	Strong evidence “Proudly Canadian owned and operated, BEHLEN Industries LP is Canada's largest manufacturer of steel building systems.” Source: RevenueBase Database · checked Sep 30, 2026
6	Kott INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 30, 2026	201-500	103 contacts →
	Indirect evidence “KOTT serves home builders and construction professionals in Ottawa and the GTA.” Source: RevenueBase Database · checked Sep 30, 2026
7	Steelway Building Systems	Strong evidence	Aylmer, ON, CanadaHQ checked Sep 30, 2026	201-500	100 contacts →
	Strong evidence “Steelway Building Systems is a privately owned Canadian company which manufactures steel building systems, building components and material handling equipment for use in…” Source: RevenueBase Database · checked Sep 30, 2026
8	Maisons Laprise INC	Indirect evidence	Montmagny, QC, CanadaHQ checked Sep 30, 2026	201-500	91 contacts →
	Indirect evidence “LAPRISE celebrates its 25-year anniversary!” Source: RevenueBase Database · checked Sep 30, 2026
9	All-Fab Group	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 30, 2026	201-500	86 contacts →
	Partial evidence “All-Fab Group serves the building industry in Western Canada locations from five business units.” Source: RevenueBase Database · checked Sep 30, 2026
10	Beauce Atlas	Indirect evidence	Ste-marie, QC, CanadaHQ checked Sep 30, 2026	201-500	84 contacts →
	Indirect evidence “Chez Beauce Atlas, nous bâtissons bien plus que des structures d’acier; nous réinventons le monde de la construction.” Source: RevenueBase Database · checked Sep 30, 2026
11	Britespan Building Systems INC	Partial evidence	Wingham, ON, CanadaHQ checked Sep 30, 2026	51-200	80 contacts →
	Partial evidence “When you need a reliable, energy-efficient building, trust Britespan Fabric Buildings to meet your unique challenges and deliver a custom fabric structure just the way you want.” Source: RevenueBase Database · checked Sep 30, 2026
12	Ideal Roofing Co. LTD	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 30, 2026	201-500	75 contacts →
	Strong evidence “Since 1929, Ideal Roofing has been a trusted manufacturer of high-quality steel roofing and siding products.” Source: RevenueBase Database · checked Sep 30, 2026
13	Norseman Structures	Strong evidence	Saskatoon, SK, CanadaHQ checked Sep 30, 2026	51-200	72 contacts →
	Strong evidence “Norseman Structures is a respected, market leader of ShelterSolutions in the pre-engineered building industry - trusted for innovation and integrity in the design, fabrication…” Source: RevenueBase Database · checked Sep 30, 2026
14	Scott Steel	Partial evidence	Stoney Creek, ON, CanadaHQ checked Sep 30, 2026	51-200	71 contacts →
	Partial evidence “Scott Steel Erectors Inc.” Source: RevenueBase Database · checked Sep 30, 2026
15	Future Buildings	Strong evidence	Markham, ON, CanadaHQ checked Sep 30, 2026	51-200	63 contacts →
	Strong evidence “Future Buildings has been an industry leader in the production and sale of prefabricated steel buildings for over 30 years.” Source: RevenueBase Database · checked Sep 30, 2026
16	Grandeur Housing LTD	Partial evidence	Winkler, MB, CanadaHQ checked Sep 30, 2026	201-500	61 contacts →
	Partial evidence “Grandeur Housing Ltd, located in Winkler, Manitoba, is a leader in modular home production, as well as commercial and industrial buildings.” Source: RevenueBase Database · checked Sep 30, 2026
17	Westman Steel Industries	Strong evidence	Winnipeg, MB, CanadaHQ checked Sep 30, 2026	51-200	60 contacts →
	Strong evidence “Westman Steel Industries is one of Canada’s Largest Manufacturers of Premium Steel Products.” Source: RevenueBase Database · checked Sep 30, 2026
18	Makloc	Strong evidence	Nisku, AB, CanadaHQ checked Sep 30, 2026	51-200	60 contacts →
	Strong evidence “In Business since 1971, Makloc Buildings is an industry leading producer of structural steel buildings; offering a full design build process and turnkey service.” Source: RevenueBase Database · checked Sep 30, 2026
19	Permacorp Group Of Companies INC	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 30, 2026	51-200	54 contacts →
	Indirect evidence “The PermaCorp Group of Companies are leaders in providing Lasting Choice Solutions™ products and services to the commercial, residential, industrial, construction, and renovation…” Source: RevenueBase Database · checked Sep 30, 2026
20	Ontario Panelization	Indirect evidence	London, ON, CanadaHQ checked Sep 30, 2026	51-200	50 contacts →
	Indirect evidence “In the construction industry, the name Ontario Panelization (OP) is synonymous with quality, service and innovation.” Source: RevenueBase Database · checked Sep 30, 2026
21	Metalcor Building Systems	Strong evidence	London, ON, CanadaHQ checked Sep 30, 2026	51-200	46 contacts →
	Strong evidence “MetalCor Building Systems is a leading manufacturer of metal buildings located in London, ON.” Source: RevenueBase Database · checked Sep 30, 2026
22	Lainco INC	Strong evidence	Terrebonne, QC, CanadaHQ checked Sep 30, 2026	51-200	45 contacts →
	Strong evidence “Lainco is a company specializing in the design of structural steel buildings.” Source: RevenueBase Database · checked Sep 30, 2026
23	Colony Construction	Strong evidence	Surrey, BC, CanadaHQ checked Sep 30, 2026	11-50	45 contacts →
	Strong evidence “Colony specializes in steel building construction: design, supply, install, maintenance/upgrades and general contracting services.” Source: RevenueBase Database · checked Sep 30, 2026
24	Agway Metals INC	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 30, 2026	51-200	43 contacts →
	Indirect evidence “For over 40 years, Agway Metals Inc.” Source: RevenueBase Database · checked Sep 30, 2026
25	Kiwi Newton Group	Indirect evidence	Guelph, ON, CanadaHQ checked Sep 30, 2026	51-200	43 contacts →
	Indirect evidence “Where Innovation, Technology and Integrity Come Together.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pre-engineered steel building manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pre-engineered steel building manufacturers.
Partial evidence: Its own public description names part of pre-engineered steel building manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pre-engineered steel building manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 281 pre-engineered steel building manufacturers based in Canada

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Pre-engineered steel building manufacturers based in Canada at a glance

As of Sep 30, 2026

37.8%Verified-email coverage

22.6Average contacts per company

11-50Median size (employees)

5.0%Largest-city concentration · Edmonton

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

119

51-200

201-500

501-1,000

1,001-5,000

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 281 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pre-engineered steel building manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “pre-engineered steel building manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pre-engineered steel building manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pre-engineered steel building manufacturers, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,399 across the full list. 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 September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pre-engineered steel building manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many pre-engineered steel building manufacturers are there based in Canada?

RevenueBase identified 281 pre-engineered steel building manufacturers headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

CANAM, headquartered in Saint-Georges, tops this list with the largest team on record.

Which city has the most pre-engineered steel building manufacturers?

Edmonton leads with 14 headquartered companies, followed by Calgary (10) and Markham (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,399 verified decision-maker contacts tracked across these 281 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.