Lawson Lundell LLP

Lawson Lundell LLP's Calgary office handles a range of contentious mandates, among them commercial, securities and corporate litigation, shareholder disputes, class action defence, insolvency litigation and domestic and international commercial arbitration. Practice lead Shannon Hayes specializes in commercial litigation, contractual and business tort disputes and arbitration. Michael Donaldson KC is noted for his experience in energy, commercial and securities litigation; he is particularly well-versed in electricity, and oil and gas and petrochemical-related disputes.