Company lists · Data refreshed September 2026

Top 25 Legal consulting firms based in Canada

Name: Legal consulting firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 1,051 companies tracked

RevenueBase identified 1,051 legal consulting firms headquartered in Canada as of September 2026 and tracks 17,820 professional contacts across them, including 10,691 with verified work emails and 1,120 with mobile numbers. Toronto is the largest hub.

This list covers legal consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

1,051Companies

17,820Contacts tracked

10,691Verified emails

1,120Mobile numbers

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The 25 largest legal consulting firms based in Canada

Ranked by team size

Top 25 of 1,051 legal consulting firms based in Canada, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names legal consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Blake, Cassels & Graydon LLPIndirect evidence	Toronto, BC, CanadaHQ checked Sep 4, 2026	1,001-5,000	1,552
	“At Blake, Cassels & Graydon LLP (Blakes), we serve a diverse national and international client base.” Source: company website · checked Sep 4, 2026
2	Torys LLPIndirect evidence	Toronto, AB, CanadaHQ checked Sep 4, 2026	501-1,000	971
	“At Torys, we are in the constant pursuit of earning and building the trust of our clients through superior results and novel solutions.” Source: company website · checked Sep 4, 2026
3	BCFIndirect evidence	Montréal, QC, CanadaHQ checked Sep 4, 2026	501-1,000	715
	“With over 500 employees and 300 professionals, BCF Business Law is the go-to firm for business leaders, growing companies, and well-established global enterprises who have chosen…” Source: company website · checked Sep 4, 2026
4	Aird & Berlis LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	501-1,000	572
	“Whether you are conducting business in Canada or abroad, Aird & Berlis LLP understands the realities of your work.” Source: company website · checked Sep 4, 2026
5	Mcinnes CooperIndirect evidence	Halifax, NB, CanadaHQ checked Sep 4, 2026	201-500	567
	“McInnes Cooper is a solutions-driven Canadian law firm and member of Lex Mundi, the world’s leading network of independent law firms.” Source: company website · checked Sep 4, 2026
6	LaveryPartial evidence	Montréal, QC, CanadaHQ checked Sep 4, 2026	201-500	543
	“Over a century of legal advice to domestic and international organizations has made Lavery Lawyers the leading independent law firm in Quebec (Canadian Lawyer).” Source: company website · checked Sep 4, 2026
7	Cain LamarrePartial evidence	Québec, QC, CanadaHQ checked Sep 4, 2026	501-1,000	500
	“Our firm boasts a large, well-established legal team guided by solid principles and a commitment to serving clients and their needs.” Source: company website · checked Sep 4, 2026
8	Goodmans LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	494
	“Goodmans LLP is recognized internationally as one of Canada's premier transaction law firms because our lawyers and clients are industry leaders.” Source: company website · checked Sep 4, 2026
9	Lerners LLPIndirect evidence	London, ON, CanadaHQ checked Sep 4, 2026	201-500	447
	“Lerners LLP is a full service law firm that has grown to become one of Ontario’s largest firms.” Source: company website · checked Sep 4, 2026
10	Langlois AvocatsPartial evidence	Montréal, QC, CanadaHQ checked Sep 4, 2026	201-500	347
	“As a leading independent law firm in Québec, Langlois brings together more than 325 people, including some 185 legal professionals, in our Montréal and Québec City offices.” Source: company website · checked Sep 4, 2026
11	Blaney Mcmurtry LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	298
	“Based in the heart of Toronto’s financial district, Blaney McMurtry LLP is one of Canada's premier law firms.” Source: company website · checked Sep 4, 2026
12	Weirfoulds LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	282
	“For over 165 years, the lawyers of WeirFoulds have been proud to serve our clients in their most difficult and complex matters.” Source: company website · checked Sep 4, 2026
13	Clark Wilson LLPIndirect evidence	Vancouver, BC, CanadaHQ checked Sep 4, 2026	201-500	224
	“We are a multifaceted firm with a strong track record of being highly integrated into our clients’ businesses.” Source: company website · checked Sep 4, 2026
14	Harper Grey LLPIndirect evidence	Vancouver, BC, CanadaHQ checked Sep 4, 2026	51-200	220
	“Founded in 1907, Harper Grey LLP is a leading Vancouver, BC based business and litigation law firm.” Source: company website · checked Sep 4, 2026
15	Gardiner Roberts LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	204
	“Founded in the 1920s, Gardiner Roberts LLP (GR) is a full-service law firm advising clients ranging from leading global enterprises through to small and medium-sized companies…” Source: company website · checked Sep 4, 2026
16	DE Grandpré ChaitIndirect evidence	Montreal, QC, CanadaHQ checked Sep 4, 2026	51-200	169
	“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…” Source: company website · checked Sep 4, 2026
17	Mcleod LAW LLPIndirect evidence	Calgary, AB, CanadaHQ checked Sep 4, 2026	51-200	160
	“McLeod Law LLP opened its doors in 1980 as a two-person operation.” Source: company website · checked Sep 4, 2026
18	Stein MonastIndirect evidence	Quebec, QC, CanadaHQ checked Sep 4, 2026	51-200	154
	“Law Office” Source: company website · checked Sep 4, 2026
19	Taylor Mccaffrey LLPIndirect evidence	Winnipeg, MB, CanadaHQ checked Sep 4, 2026	51-200	154
	“Taylor McCaffrey LLP is one of Manitoba's leading law firms.” Source: company website · checked Sep 4, 2026
20	Robinson Sheppard ShapiroPartial evidence	Montreal, QC, CanadaHQ checked Sep 4, 2026	51-200	147
	“Founded 100 years ago, Robinson Sheppard Shapiro is an independent, medium-sized law firm providing legal services and strategic advice to local, national, and international…” Source: company website · checked Sep 4, 2026
21	Devry Smith Frank LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	133
	“Since 1964, Devry Smith Frank LLP (DSF) has provided trusted legal service to individuals, businesses, and institutions throughout Ontario.” Source: company website · checked Sep 4, 2026
22	Richards Buell Sutton LLPPartial evidence	Vancouver, BC, CanadaHQ checked Sep 4, 2026	51-200	129
	“BC's oldest firm with a history of over 150 years of delivering practical, quality, and cost-effective legal services to the community since 1871.” Source: company website · checked Sep 4, 2026
23	Witten LLPIndirect evidence	Edmonton, AB, CanadaHQ checked Sep 4, 2026	51-200	129
	“WITTEN LLP has its roots in the early 1900s when the late Abe W.” Source: company website · checked Sep 4, 2026
24	Pace LAW FirmPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	123
	“Established in 1981, Pace Law Firm has dedicated itself to its goal of effecting positive changes in clients’ lives by representing them effectively in navigating the legal…” Source: company website · checked Sep 4, 2026
25	LJT Avocats LawyersIndirect evidence	Montreal, QC, CanadaHQ checked Sep 4, 2026	51-200	122
	“LJT is a boutique law firm serving its business clients for more than 30 years in the following fields of practice: Business Law, Taxation, Real Estate, Advertising and…” Source: company website · checked Sep 4, 2026

Showing 25 of 1,051 legal consulting firms based in Canada

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Legal consulting firms based in Canada at a glance

As of Sep 4, 2026

1-10Median size (employees)

TorontoLargest hub · 214 HQs

1,120Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

684

11-50

267

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

31–60

766

61–90

5,918

90–180

3,975

180+

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 legal consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “legal consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among legal consulting firms, 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 an evidence 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, 10,691 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 4, 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.

Legal consulting firms by metro

Frequently asked

How many legal consulting firms are there based in Canada?

RevenueBase identified 1,051 legal consulting firms 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?

Blake, Cassels & Graydon LLP, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most legal consulting firms?

Toronto leads with 214 headquartered companies, followed by Montreal (116) and Vancouver (67).

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 10,691 verified decision-maker contacts tracked across these 1,051 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 4, 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.