Martin Langlois

Martin Langlois

Biotechnology and Life Sciences Practice Cannabis Law Corporate Law +5 more
Recognized in Best Attorney USA since 2019

About Martin

Martin Langlois is a partner practising corporate and securities law, and a former Co-Head of the Mergers & Acquisitions and Private Equity Groups. He focuses on domestic and cross-border mergers and acquisitions (including leveraged buyouts), securities and corporate finance transactions, as well as corporate governance and other commercial matters. Martin has over 20 years of experience in a broad range of industries including technology, fintech, life sciences, financial services, mining and renewable energy. He is Co-Chair on the Women’s Initiatives Committee and a former member of the Management Committee in the Toronto office. Martin is the former editor of the M&A Update.

Martin Langlois is a partner practising corporate and securities law, and a former Co-Head of the Mergers & Acquisitions and Private Equity Groups. He focuses on domestic and cross-border mergers and acquisitions (including leveraged buyouts), securities and corporate finance transactions, as well as corporate governance and other commercial matters. Martin has over 20 years of experience in a broad range of industries including technology, fintech, life sciences, financial services, mining and renewable energy. He is Co-Chair on the Women’s Initiatives Committee and a former member of the Management Committee in the Toronto office. Martin is the former editor of the M&A Update.

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Reviews

4.4 / 5

36 Reviews

1,047 Profile Views

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Sheila Hegmann

Feb 01, 2026

Top notch experts in Toronto - Martin Langlois is by far the best lawyer I've ever had

Super helpful and professional staff at Martin Langlois's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal ex...

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Kristi Orn

Feb 01, 2026

Professional service and clear communication provided by Martin Langlois in Toronto

I appreciate how Martin Langlois handled my case. No fluff, just straight to the point and very effective representation for my Biotechnology and Life Sciences Practice law matter. They are obviously...

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Irvin Leannon

Feb 01, 2026

So happy with the results of my case thanks to the hard work of Martin Langlois and staff

I was really stressed about my case in Toronto, but Martin Langlois made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detail...

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Victoria Johns

Feb 01, 2026

Absolutely Great! I couldn't be happier with the service from Martin Langlois

Really glad I found Martin Langlois for my case. They were a huge help and made everything understandable. I was very impressed with their knowledge and how they handled the opposition. If you're in O...

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Ramona Buckridge

Feb 01, 2026

Top notch experts in Toronto - Martin Langlois is by far the best lawyer I've ever had

Best lawyer for Biotechnology and Life Sciences Practice law in Toronto. Period. I've seen others, but Martin Langlois is on another level. They truly care about their clients and work hard to get the...