
Testimonials
Collated independently by Legal 500 research team.
‘Lax O'Sullivan are exceptional litigators with an excellent reputation. They are seen as one of the top litigation firms in Toronto, and would be a top choice for insolvency work where there is a litigation component.’
‘Matthew Gottlieb is responsive, professional and among the top in his field.’
‘The restructuring and insolvency lawyers at Lax O'Sullivan Lisus Gottlieb are among the best lawyers I have ever worked with. They are very thorough in analyzing the applicable law and developing an advocacy strategy with the client. They are highly regarded by judges and arbitrators.’
‘Jonathan Lisus is an extremely intelligent and creative litigator. Matthew Gottlieb has lots of experience and is a forceful litigator.’
Key clients
- KingSett Capital
- Sackler Families
- Tacora Resources
- Alvarez & Marsal Securities
- Final Bell International
- FTI Consulting
- KSV Restructuring
- C&K Mortgage Services
- Laurentian University
Work highlights
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head
Matthew Gottlieb
Other key lawyers
Andrew Winton; Jonathan Lisus
