Mark Walli

Mark Walli

Competition / Antitrust Law
Recognized in Best Attorney USA since 2024

About Mark

Mark Walli is counsel in the Litigation & Dispute Resolution Group.

Mark Walli is counsel in the Litigation & Dispute Resolution Group.

Mark Walli is counsel in the Litigation & Dispute Resolution Group.

Contact Me

Login Required

Please login to contact this attorney

Login to Contact

Reviews

4.5 / 5

35 Reviews

1,039 Profile Views

J

Jay Zieme

Feb 04, 2026

Reliable lawyer you can count on - Mark Walli provided excellent service throughout

Needed help with Competition / Antitrust Law and Mark Walli delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in Ontario looking for high-qualit...

N

Nick Monahan

Feb 04, 2026

Absolutely Great! I couldn't be happier with the service from Mark Walli

Mark Walli is fantastic and very professional. Don't hesitate to hire them if you're in Ontario and need help. They really know their stuff and will go the extra mile to make sure you're taken care of...

M

Mercedes Lowe

Feb 04, 2026

Absolutely Great! I couldn't be happier with the service from Mark Walli

Really glad I found Mark Walli 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 Ontari...

K

Katherine Lindgren

Feb 04, 2026

Excellent legal representation provided by Mark Walli for my Competition / Antitrust Law case

Super helpful and professional staff at Mark Walli'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 experti...

J

Joel Swift

Feb 04, 2026

Professional service and clear communication provided by Mark Walli in Toronto

Needed help with Competition / Antitrust Law and Mark Walli delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in Ontario looking for high-qualit...