Company lists · Data refreshed September 2026

Top 25 Financial law firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 276 companies tracked

RevenueBase identified 276 financial law firms headquartered in Canada as of September 2026 and tracks 7,813 professional contacts across them, including 5,048 with verified work emails. Toronto is the largest hub.

This list covers financial law 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 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 21, 2026 86% judged on-target in blind review

276Companies

7,813Contacts tracked

5,048Verified emails

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The 25 largest financial law firms based in Canada

Ranked by team size

Top 25 of 276 financial law firms based in Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to financial law firms: 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	Blake, Cassels & Graydon LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1,001-5,000	1,555 contacts →
	Indirect evidence “At Blake, Cassels & Graydon LLP (Blakes), we serve a diverse national and international client base.” Source: RevenueBase Database · checked Sep 21, 2026
2	BCF	Partial evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	501-1,000	725 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
3	Aird & Berlis LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	501-1,000	586 contacts →
	Indirect evidence “Whether you are conducting business in Canada or abroad, Aird & Berlis LLP understands the realities of your work.” Source: RevenueBase Database · checked Sep 21, 2026
4	Lavery	Partial evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	201-500	546 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
5	Goodmans LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	500 contacts →
	Partial evidence “Goodmans LLP is recognized internationally as one of Canada's premier transaction law firms because our lawyers and clients are industry leaders.” Source: RevenueBase Database · checked Sep 21, 2026
6	Blaney Mcmurtry LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	301 contacts →
	Strong evidence “Based in the heart of Toronto’s financial district, Blaney McMurtry LLP is one of Canada's premier law firms.” Source: RevenueBase Database · checked Sep 21, 2026
7	Weirfoulds LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	284 contacts →
	Indirect evidence “For over 165 years, the lawyers of WeirFoulds have been proud to serve our clients in their most difficult and complex matters.” Source: RevenueBase Database · checked Sep 21, 2026
8	Harper Grey LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	51-200	223 contacts →
	Partial evidence “Founded in 1907, Harper Grey LLP is a leading Vancouver, BC based business and litigation law firm.” Source: RevenueBase Database · checked Sep 21, 2026
9	Taylor Mccaffrey LLP	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 21, 2026	51-200	154 contacts →
	Partial evidence “Taylor McCaffrey LLP is one of Manitoba's leading law firms.” Source: RevenueBase Database · checked Sep 21, 2026
10	Fillmore Riley LLP	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 21, 2026	51-200	111 contacts →
	Partial evidence “Fillmore Riley is a highly regarded and accomplished full-service Manitoba law firm.” Source: RevenueBase Database · checked Sep 21, 2026
11	Ross & Mcbride	Partial evidence	Hamilton, ON, CanadaHQ checked Sep 21, 2026	51-200	100 contacts →
	Partial evidence “Ross & McBride LLP's clients include financial institutions and non-profit organizations, large public corporations and small family businesses, senior citizens and young people.” Source: RevenueBase Database · checked Sep 21, 2026
12	Woods LLP	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	51-200	82 contacts →
	Indirect evidence “LITIGATION, ARBITRATION AND INSOLVENCY BOUTIQUE.” Source: RevenueBase Database · checked Sep 21, 2026
13	Mann Lawyers LLP	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	51-200	70 contacts →
	Indirect evidence “Welcome to Mann Lawyers LLP.” Source: RevenueBase Database · checked Sep 21, 2026
14	Brattys LLP	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 21, 2026	51-200	68 contacts →
	Indirect evidence “Brattys LLP, established in 1957 and based in Toronto, is a top-ranked real estate firm in Canada.” Source: RevenueBase Database · checked Sep 21, 2026
15	Minden Gross LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	51-200	64 contacts →
	Partial evidence “Minden Gross LLP is primarily a business-oriented law firm.” Source: RevenueBase Database · checked Sep 21, 2026
16	LAX O'sullivan Lisus Gottlieb LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	63 contacts →
	Indirect evidence “Lax O’Sullivan Lisus Gottlieb LLP is Canada’s preeminent business litigation firm.” Source: RevenueBase Database · checked Sep 21, 2026
17	Thornton Grout Finnigan LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	58 contacts →
	Indirect evidence “Thornton Grout Finnigan LLP (TGF) was founded in 1998 with a very specific vision in mind: deliver a higher level of Restructuring and Litigation expertise - and service - to the…” Source: RevenueBase Database · checked Sep 21, 2026
18	Koffman Kalef LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	51-200	58 contacts →
	Partial evidence “Koffman Kalef LLP is a mid-sized Vancouver law firm practicing in selected areas of business law and litigation with significant strength and experience in tax, securities and…” Source: RevenueBase Database · checked Sep 21, 2026
19	LOW Murchison Radnoff LLP	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	51-200	52 contacts →
	Indirect evidence “At Low Murchison Radnoff LLP we provide a full range of legal services to our clients.” Source: RevenueBase Database · checked Sep 21, 2026
20	North Shore LAW LLP	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 21, 2026	51-200	51 contacts →
	Partial evidence “Since our establishment in 1973, North Shore Law has been providing clients with the legal guidance they need to move forward, start new enterprises, and overcome challenges.” Source: RevenueBase Database · checked Sep 21, 2026
21	Bernard & Brassard, Avocats D'affaires	Indirect evidence	Longueuil, QC, CanadaHQ checked Sep 21, 2026	51-200	49 contacts →
	Indirect evidence “En 1968, Me Marc Bernard fondait le cabinet avec la conviction que la pratique du droit exige la même rigueur peu importe l’endroit où on l’exerce et avec la ferme intention…” Source: RevenueBase Database · checked Sep 21, 2026
22	Jensen Shawa Solomon Duguid Hawkes LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	51-200	48 contacts →
	Indirect evidence “JSS Barristers acts for substantial corporate entities as well as individuals, but takes pride in its advocacy on behalf of each one of its clients.” Source: RevenueBase Database · checked Sep 21, 2026
23	Segev LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	11-50	43 contacts →
	Partial evidence “Segev LLP is a international law firm headquartered in Vancouver, Canada.” Source: RevenueBase Database · checked Sep 21, 2026
24	Bernier Beaudry Avocats & Notaires	Indirect evidence	Québec, QC, CanadaHQ checked Sep 21, 2026	11-50	41 contacts →
	Indirect evidence “Des avocats déterminés.” Source: RevenueBase Database · checked Sep 21, 2026
25	Crawley Mackewn Brush LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “Crawley MacKewn Brush LLP is a leading Toronto-based litigation boutique focused on complex corporate and commercial disputes and home to the largest dedicated securities…” Source: RevenueBase Database · checked Sep 21, 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: financial law firms. 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 financial law firms.
Partial evidence: Its own public description names part of financial law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name financial law firms. 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 276 financial law firms based in Canada

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Financial law firms based in Canada at a glance

As of Sep 21, 2026

64.6%Verified-email coverage

28.3Average contacts per company

1-10Median size (employees)

33.7%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

160

11-50

51-200

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 276 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 financial law firms, 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 “financial law firms”. 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 financial law firms), 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 financial law 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 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, 5,048 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 21, 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.

Financial law firms by metro

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 financial law firms, 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 financial law firms are there based in Canada?

RevenueBase identified 276 financial law 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 Toronto, tops this list with the largest team on record.

Which city has the most financial law firms?

Toronto leads with 93 headquartered companies, followed by Montreal (34) and Vancouver (29).

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 5,048 verified decision-maker contacts tracked across these 276 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 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 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.