David A. Ziegler

David A. Ziegler

Corporate and Commercial Litigation
Recognized Since Recognized in Best Lawyers since 2026

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4.2 / 5

0 Reviews

1,003 Profile Views

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Amara Okonkwo

Jan 05, 2026

Exceptional communication and timely responses throughout our complex case

I was involved in a cross-border commercial dispute with a US-based supplier, and David Ziegler's responsiveness was outstanding. He consistently kept me informed with clear updates, answered my quest...

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Henrik Johansson

Jan 05, 2026

Deep expertise in international arbitration saved our mining project

Our mining company faced a high-stakes international arbitration regarding contractual breaches with a foreign partner. David's dual qualification in New York and Ontario proved crucial—he navigated b...

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Yuki Nakamura

Jan 05, 2026

Secured a multimillion-dollar settlement in our product liability class action

When our company was hit with a product liability class action, the potential damages were devastating. David Ziegler took charge of the litigation and achieved an exceptional result—a settlement that...

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Fatima Al-Rashid

Jan 05, 2026

Compassionate guidance during a stressful construction adjudication

As a small construction firm owner, facing an adjudication dispute felt overwhelming. David showed genuine understanding of the personal stress involved, not just the legal aspects. He listened patien...

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Diego Alvarez

Jan 05, 2026

Unmatched professionalism in enforcing a foreign judgment in Canada

David Ziegler's professionalism and reputation are second to none. We needed to enforce a US court judgment in Ontario for a banking dispute, and his expertise in cross-border matters was evident from...