Company lists · Data refreshed September 2026

Top 25 Estate dispute law firms based in Canada

Name: Estate dispute 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 1,079 companies tracked

RevenueBase identified 1,079 estate dispute law firms headquartered in Canada as of September 2026 and tracks 8,668 professional contacts across them, including 4,907 with verified work emails. Toronto is the largest hub.

This list covers estate dispute 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

1,079Companies

8,668Contacts tracked

4,907Verified emails

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The 25 largest estate dispute law firms based in Canada

Ranked by team size

Top 25 of 1,079 estate dispute 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 estate dispute 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	Blaney Mcmurtry LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	201-500	301 contacts →
	Partial 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 28, 2026
2	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
3	Harrison Pensa LLP	Strong evidence	London, ON, CanadaHQ checked Sep 28, 2026	51-200	176 contacts →
	Strong evidence “Harrison Pensa LLP is a full-service law firm with expertise in litigation, business law and real estate, and a strong focus in family, wills and estate, and personal injury law.” Source: RevenueBase Database · checked Sep 28, 2026
4	Beard Winter LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	148 contacts →
	Partial evidence “Beard Winter LLP is one of Canada's Best Law Firms for 2023 as recognized by the Globe and Mail, with a special distinction in the practice area of Insurance Law.” Source: RevenueBase Database · checked Sep 28, 2026
5	Devry Smith Frank LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	135 contacts →
	Indirect evidence “Since 1964, Devry Smith Frank LLP (DSF) has provided trusted legal service to individuals, businesses, and institutions throughout Ontario.” Source: RevenueBase Database · checked Sep 28, 2026
6	Richards Buell Sutton LLP	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	129 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
7	Fillmore Riley LLP	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 28, 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 28, 2026
8	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
9	Mills & Mills LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	88 contacts →
	Strong evidence “Mills & Mills LLP is a Toronto law firm established 130 years ago which provides legal services of the highest quality to businesses and individuals, as well as to charitable and…” Source: RevenueBase Database · checked Sep 28, 2026
10	Fulton	Indirect evidence	Kamloops, BC, CanadaHQ checked Sep 28, 2026	51-200	81 contacts →
	Indirect evidence “Since 1885, Fulton has offered a wide range of legal services to clients throughout BC.” Source: RevenueBase Database · checked Sep 28, 2026
11	Simpsonwigle LAW LLP	Partial evidence	Hamilton, ON, CanadaHQ checked Sep 28, 2026	51-200	75 contacts →
	Partial evidence “Legal services (primarily business law)” Source: RevenueBase Database · checked Sep 28, 2026
12	Hamilton Duncan	Partial evidence	Surrey, BC, CanadaHQ checked Sep 28, 2026	51-200	72 contacts →
	Partial evidence “Hamilton Duncan is a leading full-service law firm based in Surrey, BC.” Source: RevenueBase Database · checked Sep 28, 2026
13	Mann Lawyers LLP	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	51-200	70 contacts →
	Indirect evidence “Welcome to Mann Lawyers LLP.” Source: RevenueBase Database · checked Sep 28, 2026
14	Nixon Wenger LLP	Strong evidence	Vernon, BC, CanadaHQ checked Sep 28, 2026	51-200	67 contacts →
	Strong evidence “Nixon Wenger LLP is a full service law firm located in Vernon, British Columbia with a well established regional practice.” Source: RevenueBase Database · checked Sep 28, 2026
15	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
16	Carbert Waite LLP	Partial evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “Carbert Waite LLP is a litigation-focused law firm based in Calgary, AB, with nearly 30 years of experience helping businesses, professionals, and individuals navigate complex…” Source: RevenueBase Database · checked Sep 28, 2026
17	Baker Newby LLP	Strong evidence	Chilliwack, BC, CanadaHQ checked Sep 28, 2026	11-50	63 contacts →
	Strong evidence “Baker Newby provides a full range of quality, practical and cost effective legal services including: Agri-business, Business law, Commercial transactions or disputes, Construction…” Source: RevenueBase Database · checked Sep 28, 2026
18	RDM Lawyers LLP	Indirect evidence	Abbotsford, BC, CanadaHQ checked Sep 28, 2026	51-200	61 contacts →
	Indirect evidence “For over 50 years, RDM Lawyers has been helping families, homeowners, businesses and Fraser Valley residents with all their legal needs.” Source: RevenueBase Database · checked Sep 28, 2026
19	Cambridge LLP	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	59 contacts →
	Strong evidence “Cambridge LLP is a leading Canadian litigation and estates law boutique focused on delivering strategic, results-driven advocacy for individuals, businesses and entrepreneurs.” Source: RevenueBase Database · checked Sep 28, 2026
20	Osuji & Smith Lawyers	Strong evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	11-50	59 contacts →
	Strong 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
21	Kmsc LAW LLP	Partial evidence	Grande Prairie, AB, CanadaHQ checked Sep 28, 2026	51-200	58 contacts →
	Partial evidence “KMSC Law LLP is a full-service law firm that has been providing legal services to the businesses, people and municipalities in the Peace Country region for over 100 years.” Source: RevenueBase Database · checked Sep 28, 2026
22	Dunphy Best Blocksom LLP	Partial evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	11-50	57 contacts →
	Partial evidence “Located in the heart of Calgary, Alberta, DBB is a full-service law firm that has been serving Calgarians for over 40 years.” Source: RevenueBase Database · checked Sep 28, 2026
23	Sicotte Guilbault Legal Services	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	51-200	56 contacts →
	Strong evidence “Sicotte Guilbault focuses on providing clients with a wide range of specialized corporate, commercial, municipal, employment, real estate, litigation & alternate dispute…” Source: RevenueBase Database · checked Sep 28, 2026
24	Hammerco Lawyers LLP	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect evidence “With offices in Vancouver and on Vancouver Island, Hammerco Lawyers has consistently helped individuals and businesses in B.C.” Source: RevenueBase Database · checked Sep 28, 2026
25	Hull & Hull LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	53 contacts →
	Partial evidence “Trust, Estate and Capacity LitigationTrust Experience™ Hull & Hull LLP is proud to be recognized as a regional and national leader in trust, estate and capacity litigation…” 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: estate dispute 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 estate dispute law firms.
Partial evidence: Its own public description names part of estate dispute law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name estate dispute 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 1,079 estate dispute law firms based in Canada

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Estate dispute law firms based in Canada at a glance

As of Sep 28, 2026

56.6%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

16.5%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

752

11-50

283

51-200

201-500

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 1,079 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 estate dispute 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 “estate dispute 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 estate dispute 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 estate dispute 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, 4,907 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.

Estate dispute 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 estate dispute 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 estate dispute law firms are there based in Canada?

RevenueBase identified 1,079 estate dispute 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?

Blaney Mcmurtry LLP, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most estate dispute law firms?

Toronto leads with 178 headquartered companies, followed by Calgary (75) and Vancouver (71).

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 4,907 verified decision-maker contacts tracked across these 1,079 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.