Company lists · Data refreshed September 2026

Top 25 Quantity surveying companies based in Canada

RevenueBase identified 75 company matches for quantity surveying companies associated with Canada as of September 2026 and tracks 590 professional contacts across them, including 301 with verified work emails. Toronto is the largest hub.

This list covers company matches for quantity surveying companies 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 September 21, 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 Sep 21, 2026 How this list was built
75Companies
590Contacts tracked
301Verified emails
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The 25 largest quantity surveying companies based in Canada

Ranked by team size
Top 25 of 75 company matches for quantity surveying companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchToronto, ON, CanadaHQ recorded Sep 21, 202651-200111 contacts →

Exact match

“66 years and going strong!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 21, 202651-200104 contacts →

Exact match

“Gillam is a progressive construction management company established with a view to raising the bar in the planning, management and delivery of construction projects.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchOakville, ON, CanadaHQ recorded Sep 21, 202611-5047 contacts →

Exact match

“A.W.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchMontreal, QC, CanadaHQ recorded Sep 21, 202651-20044 contacts →

Exact match

“Viser l’excellence pour chaque chantier.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSurrey, BC, CanadaHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“For nearly sixty years, Concost Consultants Inc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchBurnaby, BC, CanadaHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“ConEcon Consultants is a professional quantity surveyor and cost consultant company based in Vancouver, BC.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Hungerford builds and operates estimating departments for heavy civil contractors across North America.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLaval, QC, CanadaHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“For over 25 years, Legico has been involved in major local and international construction projects.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchOakville, ON, CanadaHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“We are the professional managers of your next real estate project.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchKanata, ON, CanadaHQ recorded Sep 21, 20261-1010 contacts →

Exact match

“AMS Quantity Surveyors - Originally formed in 1992 as Gordon Armstrong & Associates, A.M.S.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 20261-109 contacts →

Exact match

“A medium sized, hard-working quantity surveying firm based in Calgary, Alberta; with our direct approach, we assist our clients to mitigate their risks and help assure success in…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchToronto, CanadaHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Real Estate Consulting”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchOttawa, ON, CanadaHQ recorded Sep 21, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchWinnipeg, MB, CanadaHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Jilmark Construction is built on a foundation of teamwork.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchMont-royal, QC, CanadaHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Lexa Construction est une entreprise basée à Montréal qui ce spécialise dans la construction et la rénovation résidentielle.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLaval, QC, CanadaHQ recorded Sep 21, 202611-507 contacts →

Exact match

“MineStone provides comprehensive project management solutions that equip business owners, managers, and professional design teams with the necessary insights to make well-informed…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchEdmonton, AB, CanadaHQ recorded Sep 21, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchRosemère, QC, CanadaHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Professionnels chevronnés de la construction, nous sommes en mesure d’accompagner nos clients dans toutes les étapes d’un projet de construction, tant au Québec qu’à…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchVancouver, BC, CanadaHQ recorded Sep 21, 20261-106 contacts →

Exact match

“LEC Group is a complete service, fully qualified Quantity Surveying and Cost Management practice based in Vancouver, B.C.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchVictoria, BC, CanadaHQ recorded Sep 21, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchToronto, ON, CanadaHQ recorded Sep 21, 202611-506 contacts →

Exact match

“We offer cost estimation and quantity take-off services for General Contractors, Subcontractors, Architects / Designers, and Owners.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchEdmonton, AB, CanadaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“We are DMC Cost Management Inc, a full-service Professional Quantity Surveying and Cost Management Consultancy specializing in Cost Planning and Lender Services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“We are a Calgary based construction consultancy firm that offers the unique and complementary services of professional quantity surveying and project management.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchMontreal, QC, CanadaHQ recorded Sep 21, 202651-2003 contacts →

Exact match

“Entreprise de construction TEQ offre une gamme complète de services soit, un gérant de projet, gestionnaire de construction, entrepreneur général et économiste en coûts de…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Cuthbert Smith Group (CSG) is a boutique quantity surveying and cost consulting firm based in Calgary and Edmonton, Alberta.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 75 quantity surveying companies based in Canada

See the full list, filter by size, metro and specialty, and access 301 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Quantity surveying companies based in Canada at a glance

As of Sep 21, 2026
51.0%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
14.7%Largest-city concentration · Toronto
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
19
51-200
5

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 75 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 “quantity surveying companies” 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 301 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 September 21, 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 “quantity surveying companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many quantity surveying companies are there based in Canada?

RevenueBase identified 75 company matches for quantity surveying companies associated with Canada as of September 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?

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

Which city has the most quantity surveying companies?

Toronto leads with 11 company records, followed by Calgary (7) and Montreal (7).

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 301 professional contacts with verified work emails tracked across these 75 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 September 21, 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.