Best Law Firms in Ontario for Biotechnology and Life Sciences Practice

21
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Firm Name
No. of Overall National Rankings
No. of Overall Regional Rankings
Tyr LLP
8  Overall National Rankings
12  Overall Regional Rankings
Canada 2025
National Tier 2 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
Torys LLP
22  Overall National Rankings
66  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Securities Law
National Tier 3 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
Stikeman Elliott LLP
25  Overall National Rankings
115  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Leveraged Buyouts and Private Equity Law
National Tier 2 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
Sprigings Intellectual Property Law
1  Overall National Ranking
2  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Toronto for Biotechnology and Life Sciences Practice
Smart & Biggar
3  Overall National Rankings
19  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Biotechnology and Life Sciences Practice
"Law Firm of the Year" Award in Intellectual Property Law
National Tier 1 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Ottawa for Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
Norton Rose Fulbright Canada LLP
27  Overall National Rankings
168  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Alternative Dispute Resolution
"Law Firm of the Year" Award in Privacy and Data Security Law
National Tier 1 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
3  Overall National Rankings
10  Overall Regional Rankings
Canada 2025
National Tier 3 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
McCarthy Tétrault LLP
27  Overall National Rankings
137  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Energy Law
"Law Firm of the Year" Award in Mining Law
National Tier 1 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
Markwell Clarizio LLP
2  Overall National Rankings
2  Overall Regional Rankings
Canada 2025
National Tier 2 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
Marks & Clerk Canada | Marks & Clerk Law LLP
1  Overall National Ranking
4  Overall Regional Rankings
Canada 2025
Regional Tier 3 in Toronto for Biotechnology and Life Sciences Practice
Lenczner Slaght
14  Overall National Rankings
25  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Corporate and Commercial Litigation
"Law Firm of the Year" Award in Medical Negligence
National Tier 3 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
Gowling WLG
28  Overall National Rankings
173  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Advertising and Marketing Law
National Tier 1 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Ottawa for Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
Fineberg Ramamoorthy LLP
2  Overall National Rankings
2  Overall Regional Rankings
Canada 2025
National Tier 3 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
Fasken
30  Overall National Rankings
188  Overall Regional Rankings
Canada 2025
National Tier 1 in Biotechnology and Life Sciences Practice
Regional Tier 1 in Toronto for Biotechnology and Life Sciences Practice
DLA Piper (Canada) LLP
19  Overall National Rankings
67  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Toronto for Biotechnology and Life Sciences Practice
Davies Ward Phillips & Vineberg LLP
23  Overall National Rankings
72  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Trusts and Estates
National Tier 2 in Biotechnology and Life Sciences Practice
Regional Tier 2 in Toronto for Biotechnology and Life Sciences Practice
CPST Intellectual Property Inc.
1  Overall National Ranking
2  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Toronto for Biotechnology and Life Sciences Practice
Cassels Brock & Blackwell LLP
17  Overall National Rankings
59  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Toronto for Biotechnology and Life Sciences Practice
Blaney McMurtry LLP
7  Overall National Rankings
24  Overall Regional Rankings
Canada 2025
Regional Tier 3 in Toronto for Biotechnology and Life Sciences Practice
Blanchard Law
2  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Ottawa for Biotechnology and Life Sciences Practice
Blake, Cassels & Graydon LLP
26  Overall National Rankings
144  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Banking and Finance Law
"Law Firm of the Year" Award in Mergers and Acquisitions Law
National Tier 2 in Biotechnology and Life Sciences Practice
Regional Tier 3 in Toronto for Biotechnology and Life Sciences Practice
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