Company lists · Data refreshed September 2026

Top 25 Heavy industrial construction companies based in Canada

Name: Heavy industrial construction companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 1,297 companies tracked

RevenueBase identified 1,297 heavy industrial construction companies headquartered in Canada as of September 2026 and tracks 59,696 professional contacts across them, including 25,008 with verified work emails. Edmonton is the largest hub.

This list covers heavy industrial construction companies 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 16, 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 16, 2026 86% judged on-target in blind review

1,297Companies

59,696Contacts tracked

25,008Verified emails

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The 25 largest heavy industrial construction companies based in Canada

Ranked by team size

Top 25 of 1,297 heavy industrial construction companies based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to heavy industrial construction companies: 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	HATCH	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	5,001-10,000	10,272 contacts →
	Indirect evidence “Our organization is passionately committed to the pursuit of a better world through positive change.” Source: RevenueBase Database · checked Sep 16, 2026
2	Ledcor	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	5,001-10,000	6,184 contacts →
	Strong evidence “The Ledcor Group of Companies is one of North America’s most diversified construction companies, serving the building, heavy industrial, civil and Infrastructure, mining…” Source: RevenueBase Database · checked Sep 16, 2026
3	Pomerleau	Partial evidence	Montréal, QC, CanadaHQ checked Sep 16, 2026	1,001-5,000	2,975 contacts →
	Partial evidence “Pomerleau, whose revenues exceeded $4.8 billion in 2023, is one of the largest construction companies in Canada.” Source: RevenueBase Database · checked Sep 16, 2026
4	Bird Construction	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	5,001-10,000	2,385 contacts →
	Strong evidence “Bird is a Canadian construction and maintenance company providing a comprehensive scope offering and a diversified portfolio of services to industrial, infrastructure and…” Source: RevenueBase Database · checked Sep 16, 2026
5	PTW Energy Services	Strong evidence	Rocky View County, AB, CanadaHQ checked Sep 16, 2026	5,001-10,000	1,195 contacts →
	Strong evidence “PTW Energy Services is Western Canada’s largest industrial solutions provider, delivering electrical and instrumentation (E&I) maintenance, construction, fabrication, and…” Source: RevenueBase Database · checked Sep 16, 2026
6	North American Construction Group	Strong evidence	Parkland County, AB, CanadaHQ checked Sep 16, 2026	1,001-5,000	1,025 contacts →
	Strong evidence “North American Construction Group provides a wide range of mining and heavy construction services to customers in the resource development and industrial construction sectors…” Source: RevenueBase Database · checked Sep 16, 2026
7	Bantrel CO	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	501-1,000	991 contacts →
	Partial evidence “Bantrel is an engineering, procurement, construction and construction management (EPCM) services company.” Source: RevenueBase Database · checked Sep 16, 2026
8	Stuart Olson INC	Strong evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1,001-5,000	871 contacts →
	Strong evidence “At Stuart Olson, we're not just dedicated to the Canadian construction and industrial services market – we're passionate about turning projects into success stories.” Source: RevenueBase Database · checked Sep 16, 2026
9	Allnorth Consultants Limited	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	501-1,000	659 contacts →
	Partial evidence “Allnorth is a multi-disciplinary engineering, project delivery, and construction services company.” Source: RevenueBase Database · checked Sep 16, 2026
10	E.S. FOX Limited	Indirect evidence	Niagara Falls, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	623 contacts →
	Indirect evidence “Established in 1934, E.S.” Source: RevenueBase Database · checked Sep 16, 2026
11	Magil Construction	Strong evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	201-500	575 contacts →
	Strong evidence “Magil Construction is a private company performing services under four divisions - Buildings, Civil, Industrial and Interiors.” Source: RevenueBase Database · checked Sep 16, 2026
12	GCM Consultants	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 16, 2026	201-500	436 contacts →
	Indirect evidence “GCM Consultants has delivered, for over 25 years, high-performance engineering services through inspired resources who hail from industry.” Source: RevenueBase Database · checked Sep 16, 2026
13	Maple Reinders	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	201-500	401 contacts →
	Strong evidence “Maple Reinders is a full-service construction services provider that specializes in ICI building (industrial, commercial and institutional); and civil/environmental construction…” Source: RevenueBase Database · checked Sep 16, 2026
14	PME INC	Partial evidence	Fort Saskatchewan, CanadaHQ checked Sep 16, 2026	201-500	394 contacts →
	Partial evidence “At PME Inc, we are a proud self-performing construction company that specializes in delivering top-tier construction services with a focus on safety, innovation and strong…” Source: RevenueBase Database · checked Sep 16, 2026
15	Eurovia Québec	Partial evidence	Brossard, QC, CanadaHQ checked Sep 16, 2026	1,001-5,000	377 contacts →
	Partial evidence “Eurovia Québec, filiale de VINCI Construction, est l’un des principaux acteurs de la construction d’infrastructures de transport et d’aménagements urbains.” Source: RevenueBase Database · checked Sep 16, 2026
16	Tacten Industrial INC	Partial evidence	Sherwood Park, CanadaHQ checked Sep 16, 2026	501-1,000	367 contacts →
	Partial evidence “INTEGRATED INDUSTRIAL SERVICES THE SMARTER WAY.” Source: RevenueBase Database · checked Sep 16, 2026
17	Sureway Construction Group LTD	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	501-1,000	365 contacts →
	Indirect evidence “As one of Alberta’s largest corporations as ranked (#110) in the most recent issue of Alberta Venture Magazine, we bring over 40 years of Alberta experience, diversity, financial…” Source: RevenueBase Database · checked Sep 16, 2026
18	Morgan Construction And Environmental LTD	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	501-1,000	364 contacts →
	Partial evidence “Morgan Construction and Environmental Ltd."Delivering Project Excellence"- is a civil construction and environmental projects company headquartered in Edmonton, Alberta.” Source: RevenueBase Database · checked Sep 16, 2026
19	Michels Canada	Indirect evidence	Nisku, AB, CanadaHQ checked Sep 16, 2026	10001+	357 contacts →
	Indirect evidence “Michels Canada is an established contractor, leading the industry with innovative methods in infrastructure, power and energy.” Source: RevenueBase Database · checked Sep 16, 2026
20	Site Resource Group	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	501-1,000	338 contacts →
	Partial evidence “From conception to completion, SITE Resource Group (SITE) has the capability to provide comprehensive services for the successful construction, maintenance and reclamation of our…” Source: RevenueBase Database · checked Sep 16, 2026
21	Cims Limited Partnership	Indirect evidence	Port Coquitlam, BC, CanadaHQ checked Sep 16, 2026	501-1,000	312 contacts →
	Indirect evidence “CIMS Limited Partnership is 100% Canadian Owned and Operated.” Source: RevenueBase Database · checked Sep 16, 2026
22	Thompson Construction Group	Strong evidence	Spruce Grove, AB, CanadaHQ checked Sep 16, 2026	1,001-5,000	298 contacts →
	Strong evidence “Thompson Construction Group is a leading Alberta-based construction firm specializing in heavy civil earthworks, underground utilities, vertical construction, and industrial…” Source: RevenueBase Database · checked Sep 16, 2026
23	OCL Group	Indirect evidence	Okotoks, AB, CanadaHQ checked Sep 16, 2026	501-1,000	293 contacts →
	Indirect evidence “OCL Group Inc.” Source: RevenueBase Database · checked Sep 16, 2026
24	Nuna Group Of Companies	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	501-1,000	289 contacts →
	Strong evidence “Nuna Group of Companies is a heavy civil construction, earthworks and contract mining company with offices in Edmonton, AB; Cambridge Bay, NU; Yellowknife, NT; Thunder Bay, ON…” Source: RevenueBase Database · checked Sep 16, 2026
25	FWS	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	501-1,000	284 contacts →
	Partial evidence “With 70 years of experience, FWS provides integrated project development, design, construction, construction management, commissioning and maintenance services to several industry…” Source: RevenueBase Database · checked Sep 16, 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: heavy industrial construction companies. 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 heavy industrial construction companies.
Partial evidence: Its own public description names part of heavy industrial construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name heavy industrial construction companies. 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 1,297 heavy industrial construction companies based in Canada

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Heavy industrial construction companies based in Canada at a glance

As of Sep 16, 2026

41.9%Verified-email coverage

46.0Average contacts per company

11-50Median size (employees)

4.5%Largest-city concentration · Edmonton

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

319

11-50

457

51-200

324

201-500

123

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,297 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 heavy industrial construction companies, 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 “heavy industrial construction companies”. 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 heavy industrial construction companies), 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 heavy industrial construction companies, 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, 25,008 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 16, 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.

Heavy industrial construction companies by metro

Heavy industrial construction companies in Edmonton58
Heavy industrial construction companies in Calgary56
Heavy industrial construction companies in Toronto40
Heavy industrial construction companies in Montreal34
Heavy industrial construction companies in Quebec34
Heavy industrial construction companies in Mississauga27
Heavy industrial construction companies in Vancouver25

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 heavy industrial construction companies, 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 heavy industrial construction companies are there based in Canada?

RevenueBase identified 1,297 heavy industrial construction companies 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?

HATCH, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most heavy industrial construction companies?

Edmonton leads with 58 headquartered companies, followed by Calgary (56) and Toronto (40).

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 25,008 verified decision-maker contacts tracked across these 1,297 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 16, 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.