Company lists · Data refreshed October 2026

Top 25 Construction contract lawyers based in Canada

RevenueBase identified 212 company matches for construction contract lawyers associated with Canada as of October 2026 and tracks 2,421 professional contacts across them, including 1,449 with verified work emails. Toronto is the largest hub.

This list covers company matches for construction contract lawyers 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 October 10, 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 Oct 10, 2026 How this list was built
212Companies
2,421Contacts tracked
1,449Verified emails
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The 25 largest construction contract lawyers based in Canada

Ranked by team size
Top 25 of 212 company matches for construction contract lawyers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 matchVancouver, BC, CanadaHQ recorded Oct 10, 202651-200236 contacts →

Exact match

“Founded in 1907, Harper Grey LLP is a leading Vancouver, BC based business and litigation law firm.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchMontréal, QC, CanadaHQ recorded Oct 10, 202651-200178 contacts →

Exact match

“Strongly established within the business community for over 90 years, De Grandpré Chait favours a niche-oriented approach, offering a specialized state-of-the-art service to its…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchVancouver, BC, CanadaHQ recorded Oct 10, 202651-200120 contacts →

Exact match

“We are a preeminent Canadian construction and infrastructure law firm.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchMontréal, QC, CanadaHQ recorded Oct 10, 202651-20080 contacts →

Exact match

“LITIGATION, ARBITRATION AND INSOLVENCY BOUTIQUE.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Oct 10, 202611-5069 contacts →

Exact match

“Lax O’Sullivan Lisus Gottlieb LLP is Canada’s preeminent business litigation firm.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchMontréal, QC, CanadaHQ recorded Oct 10, 202651-20063 contacts →

Exact match

“As a leading construction consulting firm, we help our clients anticipate, navigate, avoid, and resolve conflicts and issues on their construction projects.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchVaughan, ON, CanadaHQ recorded Oct 10, 202651-20063 contacts →

Exact match

“Brattys LLP, established in 1957 and based in Toronto, is a top-ranked real estate firm in Canada.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Oct 10, 202651-20061 contacts →

Exact match

“Recognized as one of Canada’s top 5 boutique commercial real estate firms by Canadian Lawyer Magazine, Harris Sheaffer LLP specializes in structuring and completing complex real…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchBelleville, ON, CanadaHQ recorded Oct 10, 202651-20054 contacts →

Exact match

“Templeman is a mid-size law firm with offices in Belleville, Kingston and Napanee, Ontario.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchOttawa, ON, CanadaHQ recorded Oct 10, 202651-20054 contacts →

Exact match

“Sicotte Guilbault focuses on providing clients with a wide range of specialized corporate, commercial, municipal, employment, real estate, litigation & alternate dispute…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Oct 10, 202651-20052 contacts →

Exact match

“OUR FIRM: For more than 40 years, Goldman Sloan Nash & Haber (GSNH) LLP has helped leading businesses, entrepreneurs and individuals successfully navigate the maze of corporate &…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Oct 10, 202611-5046 contacts →

Exact match

“Daoust Vukovich LLP was formed in 1995 by a few keen lawyers with a common goal: Deliver high-quality legal services to clients with commercial leasing, real estate, and related…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchQuébec, QC, CanadaHQ recorded Oct 10, 202611-5043 contacts →

Exact match

“Des avocats déterminés.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchWaterloo, ON, CanadaHQ recorded Oct 10, 202651-20042 contacts →

Exact match

“Giffen Lawyers is an innovative well-respected law firm located in the heart of Waterloo Region.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Oct 10, 202611-5034 contacts →

Exact match

“Glaholt Bowles LLP is one of Canada's most highly regarded construction law practices.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Oct 10, 202611-5033 contacts →

Exact match

“Whelton Hiutin LLP specializes in commercial and civil litigation with a particular expertise in real estate disputes, construction, class actions, personal injury and medical…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchVancouver, BC, CanadaHQ recorded Oct 10, 202651-20030 contacts →

Exact match

“JML is one of British Columbia’s leading boutique law firms in the areas of construction, commercial and matrimonial dispute resolution.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Oct 10, 202611-5030 contacts →

Exact match

“Rose LLP is a commercial litigation law firm whose lawyers practice in all aspects of construction, commercial dispute resolution and commercial insurance.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Oct 10, 202611-5028 contacts →

Exact match

“Goodfellow & Schuettlaw is a law firm with offices in Calgary and Edmonton, Alberta.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchWest Vancouver, BC, CanadaHQ recorded Oct 10, 202611-5027 contacts →

Exact match

“Based in West Vancouver, our firm prevents and resolves construction disputes, including those involving collection, delay and tendering issues; defective building claims; and all…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21Exact matchToronto, ON, CanadaHQ recorded Oct 10, 202611-5026 contacts →

Exact match

“TOP-TIER LITIGATORS : EXPERIENCE, CREATIVITY & DEDICATION At Babin Bessner Spry we pride ourselves on crafting the right answer for each legal problem, whether you need an…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Oct 10, 202611-5026 contacts →

Exact match

“Davies Howe LLP is your land development and litigation team, dedicated to tenacious advocacy, strategic solutions and service excellence.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchGatineau, QC, CanadaHQ recorded Oct 10, 202611-5025 contacts →

Exact match

“RPGL est l’une des plus importantes firmes d’avocats de la région de l’Outaouais avec près de vingt professionnels œuvrant dans toutes les sphères du droit et ses trois adresses…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Oct 10, 202611-5022 contacts →

Exact match

“Knowledgeable, practical, strategic litigators focused exclusively on employment & labour and construction law.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchOttawa, ON, CanadaHQ recorded Oct 10, 202611-5019 contacts →

Exact match

“Rasmussen Starr Ruddy LLP (RSR) is a highly respected, Ottawa-based law firm offering forward-thinking legal counsel for both businesses and individuals.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 212 construction contract lawyers based in Canada

See the full list, filter by size, metro and specialty, and access 1,449 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction contract lawyers based in Canada at a glance

As of Oct 10, 2026
59.9%Verified-email coverage
11.4Average contacts per company
1-10Median size (employees)
21.7%Largest-city concentration · Toronto
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
144
11-50
54
51-200
14

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 212 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 contract lawyers” 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 1,449 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 October 10, 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 contract lawyers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction contract lawyers are there based in Canada?

RevenueBase identified 212 company matches for construction contract lawyers associated with Canada as of October 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?

Harper Grey LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most construction contract lawyers?

Toronto leads with 46 company records, followed by Montreal (35) and Vancouver (24).

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 1,449 professional contacts with verified work emails tracked across these 212 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 October 10, 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.