Company lists · Data refreshed September 2026

Top 25 Dispute resolution law firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 574 companies tracked

RevenueBase identified 574 dispute resolution law firms headquartered in Canada as of September 2026 and tracks 5,512 professional contacts across them, including 3,302 with verified work emails. Toronto is the largest hub.

This list covers dispute resolution 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 28, 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 28, 2026 86% judged on-target in blind review

574Companies

5,512Contacts tracked

3,302Verified emails

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The 25 largest dispute resolution law firms based in Canada

Ranked by team size

Top 25 of 574 dispute resolution law firms based in Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to dispute resolution 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	Harper Grey LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 28, 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 28, 2026
2	Lenczner Slaght	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	217 contacts →
	Indirect evidence “Widely recognized as Canada’s leading litigation practice, we have successfully represented clients’ interests in some of the most complex, high-profile cases in Canadian legal…” Source: RevenueBase Database · checked Sep 28, 2026
3	Whitelaw Twining	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	183 contacts →
	Indirect evidence “Whitelaw Twining is now DWF.” Source: RevenueBase Database · checked Sep 28, 2026
4	Church & Company, A Canadian LAW Corporation	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	n/a	176 contacts →
	Partial evidence “Church & Company is a litigation law firm that routinely manages complex, multi-party litigation.” Source: RevenueBase Database · checked Sep 28, 2026
5	Lindsay Kenney LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	145 contacts →
	Partial evidence “Lindsay Kenney LLP is a full service, Canadian west coast law firm providing legal services to local, regional, national and international clients from our offices in downtown…” Source: RevenueBase Database · checked Sep 28, 2026
6	Watson Goepel LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	99 contacts →
	Partial evidence “We are a multi-service law firm based in the heart of downtown Vancouver's financial district and Dundarave in West Vancouver.” Source: RevenueBase Database · checked Sep 28, 2026
7	GBV Avocats	Indirect evidence	Québec, QC, CanadaHQ checked Sep 28, 2026	51-200	90 contacts →
	Indirect evidence “GBV Avocats est un cabinet d'avocats chef de file en matière de litige civil et commercial.” Source: RevenueBase Database · checked Sep 28, 2026
8	Woods LLP	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	51-200	82 contacts →
	Indirect evidence “LITIGATION, ARBITRATION AND INSOLVENCY BOUTIQUE.” Source: RevenueBase Database · checked Sep 28, 2026
9	ADR Chambers	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	73 contacts →
	Strong evidence “ADR Chambers is an alternative dispute resolution company that provides conflict resolution services across Canada and internationally.” Source: RevenueBase Database · checked Sep 28, 2026
10	Paliare Roland Rosenberg Rothstein LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	71 contacts →
	Indirect evidence “We are 50 barristers, dedicated to exceptional advocacy.” Source: RevenueBase Database · checked Sep 28, 2026
11	Zarek Taylor Grossman Hanrahan LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	66 contacts →
	Partial evidence “Zarek Taylor Grossman Hanrahan LLP is Toronto's pre-eminent insurance defence law firm that was established in 1997.” Source: RevenueBase Database · checked Sep 28, 2026
12	Fortier, D'amour, Goyette S.E.N.C.R.L	Indirect evidence	Longueuil, QC, CanadaHQ checked Sep 28, 2026	51-200	65 contacts →
	Indirect evidence “NOTRE CABINET - VOS PARTENAIRES ET CONSEILLERS Notre cabinet de professionnels Fortier, D’Amour, Goyette vous offre des services juridiques de qualité dans les domaines du droit…” Source: RevenueBase Database · checked Sep 28, 2026
13	LAX O'sullivan Lisus Gottlieb LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
14	Osuji & Smith Lawyers	Partial evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	11-50	59 contacts →
	Partial evidence “Founded in 1980, Osuji & Smith is a diverse, fast growing, award winning Calgary full service law firm with focus on Employment Law, Civil Litigation, Real Estate, Family &…” Source: RevenueBase Database · checked Sep 28, 2026
15	Thornton Grout Finnigan LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
16	Jensen Shawa Solomon Duguid Hawkes LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 28, 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 28, 2026
17	Thomas Gold Pettingill LLP	Partial evidence	Toronto, CanadaHQ checked Sep 28, 2026	11-50	43 contacts →
	Partial evidence “Insurance and commercial litigation law firm.” Source: RevenueBase Database · checked Sep 28, 2026
18	Macdonald & Partners LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	43 contacts →
	Partial evidence “MacDonald & Partners has chosen to practice exclusively in the area of Family Law.” Source: RevenueBase Database · checked Sep 28, 2026
19	Stockwoods LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “Stockwoods is at the forefront of litigation practice in Toronto, providing leading lawyers and the personalized service only a boutique can offer.” Source: RevenueBase Database · checked Sep 28, 2026
20	Crossroads LAW	Partial evidence	Alberta, AB, CanadaHQ checked Sep 28, 2026	51-200	38 contacts →
	Partial evidence “At Crossroads Law, our goal is to help people successfully navigate the family law system to reach the best outcome for them and their family.” Source: RevenueBase Database · checked Sep 28, 2026
21	Crawley Mackewn Brush LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	38 contacts →
	Partial 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 28, 2026
22	Eyford Partners LLP	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “There is no substitute for advocacy experience in court.” Source: RevenueBase Database · checked Sep 28, 2026
23	Teplitsky LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	37 contacts →
	Indirect evidence “One of Toronto's, original civil litigation boutiques, Teplitsky LLP has earned a reputation for aggressive, creative advocacy.” Source: RevenueBase Database · checked Sep 28, 2026
24	Hunter Litigation Chambers	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “Hunter Litigation Chambers is a litigation boutique in Vancouver.” Source: RevenueBase Database · checked Sep 28, 2026
25	Charness, Charness & Charness LLP	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “Charness Charness & Charness est un cabinet boutique Montréalais renommée à l'international offrant des services juridiques à travers le Canada.” Source: RevenueBase Database · checked Sep 28, 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: dispute resolution 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 dispute resolution law firms.
Partial evidence: Its own public description names part of dispute resolution law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name dispute resolution 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 574 dispute resolution law firms based in Canada

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Dispute resolution law firms based in Canada at a glance

As of Sep 28, 2026

59.9%Verified-email coverage

9.6Average contacts per company

1-10Median size (employees)

32.2%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

393

11-50

158

51-200

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 574 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 dispute resolution 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 “dispute resolution 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 dispute resolution 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 dispute resolution 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, 3,302 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 28, 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.

Dispute resolution 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 dispute resolution 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 dispute resolution law firms are there based in Canada?

RevenueBase identified 574 dispute resolution 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?

Harper Grey LLP, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most dispute resolution law firms?

Toronto leads with 185 headquartered companies, followed by Vancouver (62) and Montreal (49).

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 3,302 verified decision-maker contacts tracked across these 574 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 28, 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.