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Martin is an exceptional litigator specializing in intellectual property litigation. His background in molecular biology and genetics gives him an edge in navigating complex subject matter and providing creative and practical solutions to complex legal problems.

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Chambers Canada Commercial Litigation (Ontario)

"The advice was timely and practical, and the lawyers were responsive. They have a very strong bench of leading litigation lawyers. Very experienced counsel and strong junior partners and associates."

— Chambers Canada
Canada’s leading litigation firm is proud to announce that two of our expert litigators, Aaron Grossman and Martin Brandsma, have been promoted to the partnership.
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news - 
September 26, 2024
Chambers Canada Recognizes Lenczner Slaght’s Deep Bench of Expert Litigators

Canada’s leading litigation firm continues to advance their position in the latest edition of the world-renowned directory.

September 26, 2024
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news - 
September 19, 2024
Former Court of Appeal Justice David Doherty, K.C. Joins Lenczner Slaght

Canada’s leading litigation firm is proud to welcome the Honourable David Doherty, K.C. as Counsel.

September 19, 2024
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news - 
November 21, 2024
Lenczner Slaght Lawyers Recognized as Canada’s Leading Litigators

Following an in-depth peer review process across the legal profession, 21 Lenczner Slaght lawyers have been recognized in the 2024 Lexpert Special Edition: Canada’s Leading Litigation Lawyers guide for their extensive courtroom experience and subject-matter expertise.

November 21, 2024
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January 14, 2025
Lenczner Slaght’s 24th Year at the Centre of the Lexpert Bull’s Eye

The 2025 edition of Lexpert's Leading 500 Cross-Border Lawyers: A Guide to Doing Business in Canada continues to recognize Lenczner Slaght as the #1 firm in Toronto for Litigation and Commercial Litigation.

January 14, 2025
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