Company lists · Data refreshed September 2026

Top 25 Corporate formation law firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 430 companies tracked

RevenueBase identified 430 corporate formation law firms headquartered in Canada as of September 2026 and tracks 4,658 professional contacts across them, including 2,849 with verified work emails. Toronto is the largest hub.

This list covers corporate formation 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 27, 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 27, 2026 86% judged on-target in blind review

430Companies

4,658Contacts tracked

2,849Verified emails

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The 25 largest corporate formation law firms based in Canada

Ranked by team size

Top 25 of 430 corporate formation law firms based in Canada, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to corporate formation 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	BCF	Partial evidence	Montréal, QC, CanadaHQ checked Sep 27, 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 27, 2026
2	Goodmans LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 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 27, 2026
3	Harper Grey LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 27, 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 27, 2026
4	Gardiner Roberts LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	206 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 27, 2026
5	Devry Smith Frank LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 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 27, 2026
6	Delegatus	Partial evidence	Montréal, QC, CanadaHQ checked Sep 27, 2026	51-200	95 contacts →
	Partial evidence “We are the collective of experienced lawyers driving change through a visionary and flexible approach to business law.” Source: RevenueBase Database · checked Sep 27, 2026
7	Wildeboer Dellelce LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	93 contacts →
	Partial evidence “Founded in 1993, Wildeboer Dellelce is one of Canada's premier transactional business law firms and a partner of choice for entrepreneurs and leaders driven to grow or transform…” Source: RevenueBase Database · checked Sep 27, 2026
8	Mills & Mills LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	88 contacts →
	Partial 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 27, 2026
9	Mann Lawyers LLP	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	51-200	70 contacts →
	Indirect evidence “Welcome to Mann Lawyers LLP.” Source: RevenueBase Database · checked Sep 27, 2026
10	Owens Wright LLP	Indirect evidence	Toronto, CanadaHQ checked Sep 27, 2026	51-200	68 contacts →
	Indirect evidence “We blend big firm expertise and experience with the attention and service of a boutique firm, allowing us to deliver an exceptional client-focused experience across a broad range…” Source: RevenueBase Database · checked Sep 27, 2026
11	Brattys LLP	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 27, 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 27, 2026
12	Minden Gross LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	64 contacts →
	Partial evidence “Minden Gross LLP is primarily a business-oriented law firm.” Source: RevenueBase Database · checked Sep 27, 2026
13	Labarge Weinstein LLP	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	11-50	63 contacts →
	Partial evidence “LaBarge Weinstein LLP, a business law firm, has been working with clients in all stages of their business, from startup to exit since 1997.” Source: RevenueBase Database · checked Sep 27, 2026
14	Bishop & Mckenzie LLP	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 27, 2026	51-200	56 contacts →
	Partial evidence “Bishop & McKenzie is a mid-size law firm for those who want the breadth of services available at a national firm, with the personalized attention you deserve.” Source: RevenueBase Database · checked Sep 27, 2026
15	LOW Murchison Radnoff LLP	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 27, 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 27, 2026
16	Dumoulin Boskovich LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	51-200	50 contacts →
	Partial evidence “DuMoulin Boskovich LLP is a full-service law firm providing strategic, results-driven legal solutions to individuals and businesses across British Columbia and beyond.” Source: RevenueBase Database · checked Sep 27, 2026
17	Aikins, Macaulay & Thorvaldson LLP	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 27, 2026	201-500	49 contacts →
	Partial evidence “Aikins is a leading Winnipeg business law firm with over 90 lawyers.” Source: RevenueBase Database · checked Sep 27, 2026
18	Brazeau Seller LAW	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	51-200	42 contacts →
	Partial evidence “At Brazeau Seller Law, we operate as a family of legal counselors who specialize exclusively in business law.” Source: RevenueBase Database · checked Sep 27, 2026
19	Bernier Beaudry Avocats & Notaires	Indirect evidence	Québec, QC, CanadaHQ checked Sep 27, 2026	11-50	41 contacts →
	Indirect evidence “Des avocats déterminés.” Source: RevenueBase Database · checked Sep 27, 2026
20	Caron & Partners LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	11-50	39 contacts →
	Indirect evidence “Strategic.” Source: RevenueBase Database · checked Sep 27, 2026
21	Simmons DA Silva LLP	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 27, 2026	51-200	39 contacts →
	Indirect evidence “The lawyers at Simmons da Silva LLP provide legal advice to entrepreneurial business owners and managers on commercial matters, and to individuals on personal issues.” Source: RevenueBase Database · checked Sep 27, 2026
22	Mccarter Grespan Beynon Weir PC	Indirect evidence	Kitchener, ON, CanadaHQ checked Sep 27, 2026	11-50	37 contacts →
	Indirect evidence “At McCarter Grespan Beynon Weir, we understand that your business is personal.” Source: RevenueBase Database · checked Sep 27, 2026
23	Allen, Paquet & Arseneau LLP	Indirect evidence	Campbellton - Bathurst - Miramichi, NB, CanadaHQ checked Sep 27, 2026	51-200	37 contacts →
	Indirect evidence “Your work will be handled by staff who will provide personal service to you, when you want it.” Source: RevenueBase Database · checked Sep 27, 2026
24	Gascon	Partial evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	11-50	37 contacts →
	Partial evidence “Gascon & Associates L.L.P specializes in business law.” Source: RevenueBase Database · checked Sep 27, 2026
25	Giffen Lawyers	Partial evidence	Waterloo, ON, CanadaHQ checked Sep 27, 2026	51-200	35 contacts →
	Partial evidence “Giffen Lawyers is an innovative well-respected law firm located in the heart of Waterloo Region.” Source: RevenueBase Database · checked Sep 27, 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: corporate formation 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 corporate formation law firms.
Partial evidence: Its own public description names part of corporate formation law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name corporate formation 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 430 corporate formation law firms based in Canada

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Corporate formation law firms based in Canada at a glance

As of Sep 27, 2026

61.2%Verified-email coverage

10.8Average contacts per company

1-10Median size (employees)

25.3%Largest-city concentration · Toronto

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

331

11-50

51-200

201-500

501-1,000

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 430 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 corporate formation 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 “corporate formation 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 corporate formation 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 corporate formation 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, 2,849 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 27, 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.

Corporate formation 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 corporate formation 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 corporate formation law firms are there based in Canada?

RevenueBase identified 430 corporate formation 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?

BCF, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most corporate formation law firms?

Toronto leads with 109 headquartered companies, followed by Montreal (47) and Vancouver (41).

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 2,849 verified decision-maker contacts tracked across these 430 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 27, 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.