Company lists · Data refreshed November 2026

Top 25 Construction contracting firms based in Canada

RevenueBase identified 2,277 company matches for construction contracting firms associated with Canada as of November 2026 and tracks 25,855 professional contacts across them, including 10,180 with verified work emails. Toronto is the largest hub.

This list covers company matches for construction contracting firms 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
2,277Companies
25,855Contacts tracked
10,180Verified emails
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The 25 largest construction contracting firms based in Canada

Ranked by team size
Top 25 of 2,277 company matches for construction contracting firms 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 matchMontreal, ON, CanadaHQ recorded Nov 6, 2026201-500604 contacts →

Exact match

“Magil Construction is a private company performing services under four divisions - Buildings, Civil, Industrial and Interiors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNisku, AB, CanadaHQ recorded Nov 6, 20261,001-5,000460 contacts →

Exact match

“One Partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 2026501-1,000379 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVancouver, AB, CanadaHQ recorded Nov 6, 2026501-1,000370 contacts →

Exact match

“Axiom Builders is redefining the construction experience with a people-centric, process-driven approach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMississauga & Richmond, BC, CanadaHQ recorded Nov 6, 2026201-500260 contacts →

Exact match

“Since 1974, Kenaidan has built their company on the cornerstone of customer satisfaction, repeat business, and endorsements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDartmouth, NL, CanadaHQ recorded Nov 6, 2026201-500258 contacts →

Exact match

“Lindsay Construction is a company of engineers, contractors, and managers active in both civil and building construction throughout the Atlantic Provinces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202651-200252 contacts →

Exact match

“Full-service buildings construction contractor providing General Contracting, Construction Management, and Design-Build project delivery in Multi-Residential, Commercial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSte-adèle, QC, CanadaHQ recorded Nov 6, 2026501-1,000237 contacts →

Exact match

“Agile execution, solid foundations General Contractor | Buildings • Civil Engineering | Public & Private Sectors Our strength: proven expertise, a sustainable vision, and tightly…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVaughan, ON, CanadaHQ recorded Nov 6, 2026501-1,000186 contacts →

Exact match

“Roni Group is a fully unionized, professional contractor for commercial, industrial and residential clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRed Deer, AB, CanadaHQ recorded Nov 6, 2026201-500177 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202651-200175 contacts →

Exact match

“Kinetic Construction is an established Construction Manager and General Contractor with offices in Victoria, Vancouver, and Courtenay.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261,001-5,000173 contacts →

Exact match

“MasTec Canada delivers a broad range of construction solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAurora, ON, CanadaHQ recorded Nov 6, 202651-200169 contacts →

Exact match

“Matheson Constructors and affiliated companies are active in the building and infrastructure construction markets primarily in Ontario with selected projects across Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 2026201-500158 contacts →

Exact match

“MultiTech Trades Corp is a full-service mechanical, electrical, controls, plumbing and building services contractor delivering complex ICI, institutional, and critical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 2026201-500157 contacts →

Exact match

“B&B Contracting Group is a General and Infrastructure Contractor that was founded in 1948.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBurnaby, ON, CanadaHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“We’re Scott Construction – a people-first construction partner built to think differently.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

“Lambert Somec est considérée comme l'une des plus importantes entreprises en construction électromécanique au Québec qui offre une expertise pour des mandats de construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBedford, NS, CanadaHQ recorded Nov 6, 2026501-1,000148 contacts →

Exact match

“Eastern Canada's Premier Heavy Civil Contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-200130 contacts →

Exact match

“MARANT Construction Limited offers full construction management and general contracting services across the Greater Toronto Area (GTA), Ottawa, and Kitchener-Waterloo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“Founded in 2015, ETRO Construction is one of Vancouver’s fastest-growing construction management and general contracting firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSalaberry-de-valleyfield, QC, CanadaHQ recorded Nov 6, 2026201-500127 contacts →

Exact match

“Entrepreneur général en travaux de génie civil, excavation, environnement, ouvrages d'art, déneigement et entretien et exploitation de réseaux routiers Certifié ISO 9001:2015…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAcheson, AB, CanadaHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“At JEN COL Construction, we don’t just build buildings, we’re Building a Better Future – for our customers, our consultants, our trades and our people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“BUILDING ONTARIO'S ROADWAYS FOR OVER 50 YEARS OUR ABILITY IS DEFINED BY OUR EXPERIENCE Fermar Paving Limited is a fully-integrated general contractor operating in the GTA…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHalifax, NB, CanadaHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“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…”

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

Showing 25 of 2,277 construction contracting firms based in Canada

See the full list, filter by size, metro and specialty, and access 10,180 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction contracting firms based in Canada at a glance

As of Nov 6, 2026
39.4%Verified-email coverage
11.4Average contacts per company
11-50Median size (employees)
7.6%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
964
11-50
918
51-200
304
201-500
40
501-1,000
9
1,001-5,000
6

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 2,277 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 “construction contracting firms” 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 10,180 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 “construction contracting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction contracting firms are there based in Canada?

RevenueBase identified 2,277 company matches for construction contracting firms 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?

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

Which city has the most construction contracting firms?

Toronto leads with 173 company records, followed by Montreal (107) and Calgary (96).

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 10,180 professional contacts with verified work emails tracked across these 2,277 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.