• 2026-10-05

Norman A. Keith

Norman (Norm) Keith is a mediator, arbitrator and investigator with ADR Chambers. Norm has experience in employment, labour relations, human rights, ethics violations, commercial, corporate governance, executive misconduct, construction and securities law.  He also has experience resolving disputes in alcohol and drugs in...
  • 2025-01-03

Paul Winfield

Paul is an arbitrator and mediator with ADR Chambers. Paul has over 33 years of construction experience, progressing from site to executive level on commercial developments, industrial, transportation and infrastructure, oil and gas, processing plants, airports, rail, civil engineering, and nuclear facilities.
  • 2025-01-03

Peter L. Roy

Peter is a mediator & arbitrator & has expertise in corporate and commercial disputes. He is an FCIArb and holds a Harvard Mediation Certificate.
  • 2025-01-03

Roy McPhail

Roy McPhail is a mediator and arbitrator with ADR Chambers. He has 48 years of experience in construction dispute resolution (public & private sectors).
  • 2025-01-03

Larry Lowenstein

Larry’s areas of expertise include class actions, shareholder disputes, commercial disputes, insurance, real estate & employment matters.
  • 2025-01-03

The Honourable Thomas R. Lederer

Thomas Lederer is a retired judge. He conducted civil trials involving commercial transactions, product liability, estates and constitutional issues.  He is available for mediations, arbitrations and investigations
  • 2025-01-03

Brian W. Gray

Brian Gray is a mediator and arbitrator with expertise in intellectual property, technology, marketing, advertising and media. 
  • 2025-01-03

John A. Campion

John A. Campion, arbitrator and mediator at ADR Chambers. He specializes in commercial, banking, competition, energy, family, fairness, directors & officers liability, mining, securities, transportation, investment dealers, wrongful/constructive dismissal and construction disputes.
  • 2025-01-03

Christopher D. Bredt

Chris has domestic and international experience in corporate and commercial disputes involving shareholder/partnership issues, professional liability, construction, real estate, class actions, contracts, securities, and intellectual property. He also has expertise in public law, including regulatory issues in the areas of ...
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