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.

Contact Me

Login Required

Please login to contact this attorney

Login to Contact

Reviews

4.4 / 5

36 Reviews

1,049 Profile Views

B

Bertha Crona

Feb 01, 2026

A honest review of my experience with Martin Langlois regarding a Biotechnology and Life Sciences Practice law matter

After my incident in Toronto, I was bombarded with calls and paperwork I didn't understand. I reached out to Martin Langlois for help with my Biotechnology and Life Sciences Practice law claim and it...

L

Lela Goldner

Feb 01, 2026

Exactly what I needed after my legal issue in Toronto - Martin Langlois was a lifesaver

I don't usually write reviews, but the help I got from Martin Langlois during my Biotechnology and Life Sciences Practice law case in Ontario deserves to be shared. It was a messy situation, and I was...

W

Wanda Frami

Feb 01, 2026

Simply amazing representation from Martin Langlois's office during my recent legal matter

I didn't think I'd find such a good lawyer in Ontario, but here we are and I am thoroughly impressed. Martin Langlois is just awesome and exceeded all my expectations. No complaints at all! They reall...

C

Cheryl Kling

Feb 01, 2026

If you're feeling lost with a Biotechnology and Life Sciences Practice law issue in Ontario, call Martin Langlois now

Last year, I found myself in a really difficult spot with a Biotechnology and Life Sciences Practice law problem in Toronto. I had no idea where to start and was honestly terrified of the process. Mar...

L

Luke Hand

Feb 01, 2026

The absolute best in Toronto for Biotechnology and Life Sciences Practice law - and I mean that from the bottom of my heart

Honestly, I can't thank Martin Langlois enough for everything they've done for me. They really know their stuff when it comes to Biotechnology and Life Sciences Practice law and it shows in the result...