James G. "Jim" Rumball

James G. "Jim" Rumball

Structured Finance Law
Recognized in Best Attorney USA since 2006

About James

Paul practice focuses on corporate commercial litigation and arbitration, shareholder and fraud litigation, appellate litigation and judicial review with particular expertise in complex cases with a regulatory or cross-border dimension. He has litigated cases involving failed hedge funds, derivatives, fraud and Ponzi schemes, arbitration-related court proceedings, shareholder disputes, construction and infrastructure, defamation and employment law. A highly experienced and versatile litigator...

Contact Me

Login Required

Please login to contact this attorney

Login to Contact

Reviews

4.6 / 5

32 Reviews

1,041 Profile Views

C

Cora Barrows

Feb 01, 2026

I was completely overwhelmed until I found James G. "Jim" Rumball for my Structured Finance Law case

Last year, I found myself in a really difficult spot with a Structured Finance Law problem in Toronto. I had no idea where to start and was honestly terrified of the process. James G. "Jim" Rumball wa...

S

Sheryl Koelpin

Feb 01, 2026

Professional service and clear communication provided by James G. "Jim" Rumball in Toronto

It's hard finding a reliable lawyer these days, but James G. "Jim" Rumball in Toronto is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, resp...