Company lists · Data refreshed September 2026

Top 25 Foreign investment law firms based in Canada

Name: Foreign investment 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 742 companies tracked

RevenueBase identified 742 foreign investment law firms headquartered in Canada as of September 2026 and tracks 18,890 professional contacts across them, including 11,505 with verified work emails. Toronto is the largest hub.

This list covers foreign investment 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

742Companies

18,890Contacts tracked

11,505Verified emails

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The 25 largest foreign investment law firms based in Canada

Ranked by team size

Top 25 of 742 foreign investment 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 foreign investment 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	Fasken	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	2,288 contacts →
	Partial evidence “About Fasken Fasken is a leading international law firm with more than 900 lawyers and ten offices on three continents.” Source: RevenueBase Database · checked Sep 28, 2026
2	Blake, Cassels & Graydon LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
3	Osler, Hoskin & Harcourt LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	1,544 contacts →
	Partial evidence “Osler is a leading business law firm uniquely positioned to advise Canadian, U.S.” Source: RevenueBase Database · checked Sep 28, 2026
4	Bennett Jones	Partial evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	501-1,000	1,144 contacts →
	Partial evidence “For over a century, Bennett Jones has been an internationally recognized Canadian law firm founded and focused on principles of professional excellence, integrity, respect and…” Source: RevenueBase Database · checked Sep 28, 2026
5	Torys LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	501-1,000	983 contacts →
	Indirect evidence “At Torys, we are in the constant pursuit of earning and building the trust of our clients through superior results and novel solutions.” Source: RevenueBase Database · checked Sep 28, 2026
6	Cassels Brock & Blackwell LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	501-1,000	804 contacts →
	Partial evidence “Cassels Brock & Blackwell LLP is a Canadian law firm focused on serving the transaction, advocacy, and advisory needs of the country’s most dynamic business sectors.” Source: RevenueBase Database · checked Sep 28, 2026
7	BCF	Partial evidence	Montréal, QC, CanadaHQ checked Sep 28, 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 28, 2026
8	Aird & Berlis LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
9	Lavery	Partial evidence	Montréal, QC, CanadaHQ checked Sep 28, 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 28, 2026
10	Goodmans LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
11	Clark Wilson LLP	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	201-500	224 contacts →
	Indirect evidence “We are a multifaceted firm with a strong track record of being highly integrated into our clients’ businesses.” Source: RevenueBase Database · checked Sep 28, 2026
12	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
13	Gardiner Roberts LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
14	Parlee Mclaws LLP	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 28, 2026	201-500	175 contacts →
	Indirect evidence “Parlee McLaws LLP has been part of Alberta’s story for more than 140 years.” Source: RevenueBase Database · checked Sep 28, 2026
15	Stein Monast	Partial evidence	Québec, QC, CanadaHQ checked Sep 28, 2026	51-200	154 contacts →
	Partial evidence “Law Office” Source: RevenueBase Database · checked Sep 28, 2026
16	Taylor Mccaffrey LLP	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 28, 2026	51-200	154 contacts →
	Partial evidence “Taylor McCaffrey LLP is one of Manitoba's leading law firms.” Source: RevenueBase Database · checked Sep 28, 2026
17	Robinson Sheppard Shapiro	Partial evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	51-200	143 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
18	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
19	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
20	Pace LAW Firm	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	127 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
21	Lapointe Rosenstein Marchand Melançon	Partial evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	51-200	125 contacts →
	Partial evidence “Lapointe Rosenstein Marchand Melançon is one of the largest independent law firms in Quebec, the result of the January 1, 2010 merger of two well-established firms, Lapointe…” Source: RevenueBase Database · checked Sep 28, 2026
22	SV LAW	Partial evidence	Guelph, ON, CanadaHQ checked Sep 28, 2026	51-200	115 contacts →
	Partial evidence “Since the mid-1960s, SV Law has provided trusted legal services to individuals, businesses, municipalities, and organizations throughout Southwestern Ontario.” Source: RevenueBase Database · checked Sep 28, 2026
23	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
24	Perley-Robertson, Hill & Mcdougall	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	51-200	103 contacts →
	Indirect evidence “Founded in Ottawa in 1971, Perley-Robertson, Hill & McDougall has provided effective, innovative legal solutions to Canadian and international clients on a broad range of business…” Source: RevenueBase Database · checked Sep 28, 2026
25	Delegatus	Partial evidence	Montréal, QC, CanadaHQ checked Sep 28, 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 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: foreign investment 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 foreign investment law firms.
Partial evidence: Its own public description names part of foreign investment law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name foreign investment 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 742 foreign investment law firms based in Canada

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Foreign investment law firms based in Canada at a glance

As of Sep 28, 2026

60.9%Verified-email coverage

25.5Average contacts per company

1-10Median size (employees)

24.8%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

498

11-50

164

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 742 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 foreign investment 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 “foreign investment 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 foreign investment 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 foreign investment 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, 11,505 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.

Foreign investment 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 foreign investment 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 foreign investment law firms are there based in Canada?

RevenueBase identified 742 foreign investment 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?

Fasken, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most foreign investment law firms?

Toronto leads with 184 headquartered companies, followed by Montreal (89) and Vancouver (72).

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 11,505 verified decision-maker contacts tracked across these 742 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.