Company lists · Data refreshed September 2026

Top 25 Biotechnology law firms based in Canada

Name: Biotechnology 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 43 companies tracked

RevenueBase identified 43 biotechnology law firms headquartered in Canada as of September 2026 and tracks 1,369 professional contacts across them, including 832 with verified work emails. Toronto is the largest hub.

This list covers biotechnology 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

43Companies

1,369Contacts tracked

832Verified emails

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The 25 largest biotechnology law firms based in Canada

Ranked by team size

Top 25 of 43 biotechnology 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 biotechnology 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	Smart & Biggar	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	501-1,000	521 contacts →
	Partial evidence “Smart & Biggar is a Canadian intellectual property law firm.” Source: RevenueBase Database · checked Sep 27, 2026
2	Burnet, Duckworth & Palmer LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	201-500	272 contacts →
	Indirect evidence “The world is changing, and it’s happening faster than ever.” Source: RevenueBase Database · checked Sep 27, 2026
3	ROBIC	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 27, 2026	201-500	191 contacts →
	Indirect evidence “Plus de 130 ans d'excellence ROBIC est un cabinet multidisciplinaire de renommée internationale regroupant des professionnels aux compétences variées incluant des avocats, des…” Source: RevenueBase Database · checked Sep 27, 2026
4	Oyen Wiggs Green & Mutala LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	11-50	50 contacts →
	Partial evidence “Established in 1977, Oyen Wiggs is a Vancouver-based independent intellectual property boutique law firm.” Source: RevenueBase Database · checked Sep 27, 2026
5	Gilbert's LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	33 contacts →
	Partial evidence “Gilbert's LLP is an agile, energetic law firm with an astonishing track record.” Source: RevenueBase Database · checked Sep 27, 2026
6	Deeth Williams Wall LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	33 contacts →
	Partial evidence “Deeth Williams Wall LLP is an entrepreneurial boutique law firm with locally and internationally recognized lawyers that cover all aspects of IP prosecution, commercialization and…” Source: RevenueBase Database · checked Sep 27, 2026
7	Blue HF Legal	Partial evidence	Montréal, QC, CanadaHQ checked Sep 27, 2026	11-50	32 contacts →
	Partial evidence “Blue HF Legal LLP specializes in business law with particular expertise in the technology sector, located in Montreal, Quebec, Canada, which offers legal services in the…” Source: RevenueBase Database · checked Sep 27, 2026
8	Aird Mcburney	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	21 contacts →
	Indirect evidence “As trusted practitioners in intellectual property (IP), the IP Group of Aird & Berlis LLP delivers practical, forward-looking strategies and IP protection that align with our…” Source: RevenueBase Database · checked Sep 27, 2026
9	Goudreau Gage Dubuc Maintenant NOW Lavery Avocats	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 27, 2026	201-500	17 contacts →
	Indirect evidence “A Home For Your Ideas ® Goudreau Gage Dubuc (GGD) is one of Canada's most reputable intellectual property firms.” Source: RevenueBase Database · checked Sep 27, 2026
10	Cpst Intellectual Property	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	16 contacts →
	Indirect evidence “With almost 100 years of combined experience among its founders, CPST focuses on providing the highest standard of client service and advice, always informed by the business…” Source: RevenueBase Database · checked Sep 27, 2026
11	Leviat Legal	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	1-10	12 contacts →
	Indirect evidence “Leviat est un cabinet d’avocat se spécialisant en droit des affaires.” Source: RevenueBase Database · checked Sep 27, 2026
12	Rowand LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	9 contacts →
	Indirect evidence “Rowand LLP was established to provide practical and valuable intellectual property services for entrepreneurs and established companies working at the leading edge of technology.” Source: RevenueBase Database · checked Sep 27, 2026
13	Sprigings Intellectual Property LAW	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	8 contacts →
	Indirect evidence “Sprigings focuses on patent and trademark litigation, with an emphasis on pharmaceuticals and trademark prosecution.” Source: RevenueBase Database · checked Sep 27, 2026
14	Markwell Clarizio LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	7 contacts →
	Indirect evidence “We are an intellectual property and drug regulatory litigation firm in Toronto, Canada.” Source: RevenueBase Database · checked Sep 27, 2026
15	Fineberg Ramamoorthy LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
16	Merizzi Ramsbottom & Forster	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 27, 2026	1-10	5 contacts →
	Indirect evidence “Merizzi Ramsbottom & Forster relies on a team of highly reputable intellectual property lawyers and registered agents who stand apart for their vast technical and legal experience…” Source: RevenueBase Database · checked Sep 27, 2026
17	Vantek Intellectual Property LLP	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	11-50	4 contacts →
	Indirect evidence “VanTek Intellectual Property LLP was founded out of a desire to provide innovators with both best-in-class and cost-effective representation.” Source: RevenueBase Database · checked Sep 27, 2026
18	Cassan Maclean	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	11-50	3 contacts →
	Partial evidence “Our team of experienced lawyers, agents and paralegals offer a full range of procurement and protection services in all areas of intellectual property (IP) law.” Source: RevenueBase Database · checked Sep 27, 2026
19	Coster LAW	Indirect evidence	Caledon, ON, CanadaHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “Technology and IP” Source: RevenueBase Database · checked Sep 27, 2026
20	Method LAW Professional Corporation	Partial evidence	North York, ON, CanadaHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “Method Law is a boutique law firm that practices exclusively in the field of Intellectual Property Law, located in Toronto, Ontario, Canada.” Source: RevenueBase Database · checked Sep 27, 2026
21	Smiths IP	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	11-50	2 contacts →
	Indirect evidence “Since 1995, we have been assisting our clients in all aspects of intellectual property, from securing and litigating patents, trademarks, copyrights and industrial designs, to due…” Source: RevenueBase Database · checked Sep 27, 2026
22	Prosilience Biotech	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “Prosilience Biotech is an organization that is focused on supporting biotechnology companies in the life sciences sector successfully navigate their business development…” Source: RevenueBase Database · checked Sep 27, 2026
23	Smartblock LAW	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	1 contacts →
	Indirect evidence “We provide LEGAL ADVICE to the technology sector on agreements, commercial issues, digital regulation, and cross-border manufacturing.” Source: RevenueBase Database · checked Sep 27, 2026
24	Durand Lawyers - Avocats	Partial evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “DURAND Law & Business Together Our practice includes: Corporate Law Intellectual Property Business Strategy Litigation Fintech & Cyrptocurrency Law SaaS Contracts Technology &…” Source: RevenueBase Database · checked Sep 27, 2026
25	Hyndman LAW	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Hyndman \| Law is a Technology M&A, Financing & Transactions Law Firm.” 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: biotechnology 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 biotechnology law firms.
Partial evidence: Its own public description names part of biotechnology law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotechnology 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 43 biotechnology law firms based in Canada

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Biotechnology law firms based in Canada at a glance

As of Sep 27, 2026

60.8%Verified-email coverage

31.8Average contacts per company

1-10Median size (employees)

41.9%Largest-city concentration · Toronto

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 43 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 biotechnology 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 “biotechnology 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 biotechnology 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 biotechnology 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, 832 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.

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 biotechnology 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 biotechnology law firms are there based in Canada?

RevenueBase identified 43 biotechnology 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?

Smart & Biggar, headquartered in Ottawa, tops this list with the largest team on record.

Which city has the most biotechnology law firms?

Toronto leads with 18 headquartered companies, followed by Montreal (8) and Vancouver (7).

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 832 verified decision-maker contacts tracked across these 43 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.