James G. "Jim" Rumball

4.6 (32 reviews )

Toronto Ontario Canada

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...

Practice Areas

Structured Finance Law

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Reviews

4.6 / 5

32 Reviews

1,033 Profile Views

Gilbert Anderson

Feb 01, 2026

Exactly what I needed after my legal issue in Toronto - James G. "Jim" Rumball was a lifesaver

I don't usually write reviews, but the help I got from James G. "Jim" Rumball during my Structured Finance Law case in Ontario deserves to be shared. It was a messy situation, and I was getting nowher...

Cecil Schuppe

Feb 01, 2026

James G. "Jim" Rumball did a great job handling my complex Structured Finance Law case from start to finish

I've worked with a few lawyers in Toronto over the years, but James G. "Jim" Rumball stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times....

Dora O'Hara

Feb 01, 2026

The absolute best in Toronto for Structured Finance Law - and I mean that from the bottom of my heart

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

Manuel Stamm

Feb 01, 2026

A huge weight off my shoulders thanks to the amazing work of James G. "Jim" Rumball

Everyone at James G. "Jim" Rumball's office in Toronto was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never fel...

Tricia Champlin-Jerde

Feb 01, 2026

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

I was skeptical about hiring a lawyer for my Structured Finance Law issue in Toronto, but James G. "Jim" Rumball changed my mind completely. They were professional, responsive, and most importantly, t...