Company lists · Data refreshed September 2026

Top 25 General contractors based in Canada

Name: General contractors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 2,729 companies tracked

RevenueBase identified 2,729 general contractors headquartered in Canada as of September 2026 and tracks 22,251 professional contacts across them, including 8,757 with verified work emails. Toronto is the largest hub.

This list covers general contractors 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 15, 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 15, 2026 86% judged on-target in blind review

2,729Companies

22,251Contacts tracked

8,757Verified emails

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The 25 largest general contractors based in Canada

Ranked by team size

Top 25 of 2,729 general contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to general contractors: 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	Axiom Builders	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 15, 2026	501-1,000	367 contacts →
	Indirect evidence “Axiom Builders is redefining the construction experience with a people-centric, process-driven approach.” Source: RevenueBase Database · checked Sep 15, 2026
2	Lindsay Construction	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 15, 2026	201-500	265 contacts →
	Partial evidence “Lindsay Construction is a company of engineers, contractors, and managers active in both civil and building construction throughout the Atlantic Provinces.” Source: RevenueBase Database · checked Sep 15, 2026
3	Kenaidan Contracting LTD	Indirect evidence	Mississauga & Richmond, CanadaHQ checked Sep 15, 2026	201-500	247 contacts →
	Indirect evidence “Since 1974, Kenaidan has built their company on the cornerstone of customer satisfaction, repeat business, and endorsements.” Source: RevenueBase Database · checked Sep 15, 2026
4	ITC Construction Group	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 15, 2026	51-200	232 contacts →
	Strong evidence “Full-service buildings construction contractor providing General Contracting, Construction Management, and Design-Build project delivery in Multi-Residential, Commercial…” Source: RevenueBase Database · checked Sep 15, 2026
5	Scott Builders INC	Indirect evidence	Red Deer, AB, CanadaHQ checked Sep 15, 2026	201-500	161 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
6	Kinetic	Strong evidence	Victoria, BC, CanadaHQ checked Sep 15, 2026	51-200	156 contacts →
	Strong evidence “Kinetic Construction is an established Construction Manager and General Contractor with offices in Victoria, Vancouver, and Courtenay.” Source: RevenueBase Database · checked Sep 15, 2026
7	Scott Construction Group	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 15, 2026	51-200	147 contacts →
	Indirect evidence “We’re Scott Construction – a people-first construction partner built to think differently.” Source: RevenueBase Database · checked Sep 15, 2026
8	Axxys Construction Group	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 15, 2026	51-200	133 contacts →
	Indirect evidence “Since 1998 Axxys Construction Group leader in the Retail construction industry across Canada and the USA has provided its clients exceptional services to meet their needs and…” Source: RevenueBase Database · checked Sep 15, 2026
9	Avondale Construction LTD	Strong evidence	Halifax, NS, CanadaHQ checked Sep 15, 2026	51-200	120 contacts →
	Strong evidence “For more than thirty years, Avondale has been firmly established as one of the most reputable and reliable general contractors in Atlantic Canada, with offices in Halifax, Moncton…” Source: RevenueBase Database · checked Sep 15, 2026
10	Bockstael Construction	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 15, 2026	51-200	119 contacts →
	Indirect evidence “From the places we work to the places we shop, from the places we live, to the places our children go to school, Bockstael is proud of the role it has played in constructing the…” Source: RevenueBase Database · checked Sep 15, 2026
11	Marant Construction	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	118 contacts →
	Partial evidence “MARANT Construction Limited offers full construction management and general contracting services across the Greater Toronto Area (GTA), Ottawa, and Kitchener-Waterloo.” Source: RevenueBase Database · checked Sep 15, 2026
12	Kindred Construction LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 15, 2026	51-200	114 contacts →
	Indirect evidence “Our team of professionals remains client-focused to deliver an outstanding finished product, never losing sight of the project objectives and always striving to exceed…” Source: RevenueBase Database · checked Sep 15, 2026
13	Etro Construction	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 15, 2026	51-200	113 contacts →
	Partial evidence “Founded in 2015, ETRO Construction is one of Vancouver’s fastest-growing construction management and general contracting firms.” Source: RevenueBase Database · checked Sep 15, 2026
14	Keller Construction LTD	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 15, 2026	51-200	113 contacts →
	Indirect evidence “For nearly 60 years, Keller Construction Ltd.” Source: RevenueBase Database · checked Sep 15, 2026
15	TMG Builders	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	112 contacts →
	Indirect evidence “Building on a foundation of excellence.” Source: RevenueBase Database · checked Sep 15, 2026
16	Synergy Projects LTD	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 15, 2026	51-200	110 contacts →
	Partial evidence “Synergy Projects is an Alberta based, full service construction firm specializing in providing services through general construction, design-build, and construction management.” Source: RevenueBase Database · checked Sep 15, 2026
17	Zgemi INC	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 15, 2026	201-500	110 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
18	Nightingale Electrical LTD	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 15, 2026	201-500	107 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
19	Gillam	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	104 contacts →
	Indirect evidence “Gillam is a progressive construction management company established with a view to raising the bar in the planning, management and delivery of construction projects.” Source: RevenueBase Database · checked Sep 15, 2026
20	JCB Construction Canada	Indirect evidence	Brossard, QC, CanadaHQ checked Sep 15, 2026	51-200	104 contacts →
	Indirect evidence “Specializing in the management and execution of major private construction projects, we carry out dozens of expansions, renovations, redevelopments, and new construction projects…” Source: RevenueBase Database · checked Sep 15, 2026
21	MG Construction	Indirect evidence	Longueuil, QC, CanadaHQ checked Sep 15, 2026	501-1,000	99 contacts →
	Indirect evidence “MG Construction's mission is to provide top quality work, within a productive schedule, and with competitve market prices!” Source: RevenueBase Database · checked Sep 15, 2026
22	Urban ONE Builders	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 15, 2026	51-200	97 contacts →
	Indirect evidence “Urban One Builders is a full service construction company focused on multi-family residential, mixed-use, commercial and institutional projects.” Source: RevenueBase Database · checked Sep 15, 2026
23	LES Entreprises QMD INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 15, 2026	51-200	94 contacts →
	Indirect evidence “Les Entreprises QMD est une firme de construction qui réalise des projets privés et publics, dans les secteurs commercial, institutionnel et industriel.” Source: RevenueBase Database · checked Sep 15, 2026
24	Dawson Wallace Construction LTD	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 15, 2026	51-200	92 contacts →
	Partial evidence “Dawson Wallace Construction provides Construction Management, Design-Build, and General Contracting Services throughout Western Canada.” Source: RevenueBase Database · checked Sep 15, 2026
25	BDA INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	85 contacts →
	Indirect evidence “BDA Inc.\| COR®-certified \| Award-winning Construction Firm \| Based in Toronto, ON Founded in 1997, BDA Inc.” Source: RevenueBase Database · checked Sep 15, 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: general contractors. 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 general contractors.
Partial evidence: Its own public description names part of general contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name general contractors. 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 2,729 general contractors based in Canada

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General contractors based in Canada at a glance

As of Sep 15, 2026

39.4%Verified-email coverage

8.2Average contacts per company

11-50Median size (employees)

9.5%Largest-city concentration · Toronto

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

1,325

11-50

1,051

51-200

288

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 2,729 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 general contractors, 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 “general contractors”. 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 general contractors), 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 general contractors, 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, 8,757 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 15, 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.

General contractors by metro

General contractors in Toronto259
General contractors in Vancouver123
General contractors in Calgary117
General contractors in Montreal116
General contractors in Mississauga97
General contractors in Edmonton93
General contractors in Ottawa73
General contractors in Quebec56
General contractors in Winnipeg49
General contractors in Surrey40
General contractors in Burnaby38
General contractors in Kelowna37
General contractors in Vaughan36
General contractors in Brampton34
General contractors in Laval33
General contractors in North Vancouver31
General contractors in Hamilton28
General contractors in Langley28
General contractors in Victoria28
General contractors in Concord27
General contractors in Richmond Hill27
General contractors in Burlington26
General contractors in Markham26
General contractors in London25

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 general contractors, 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 general contractors are there based in Canada?

RevenueBase identified 2,729 general contractors 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?

Axiom Builders, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most general contractors?

Toronto leads with 259 headquartered companies, followed by Vancouver (123) and Calgary (117).

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 8,757 verified decision-maker contacts tracked across these 2,729 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 15, 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.