Jack R. Maslen

Jack R. Maslen


Lawson Lundell LLP

Recognized since 2026

Calgary, Alberta

Practice Areas

Corporate and Commercial Litigation

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Jack maintains a broad commercial litigation practice with a focus on insolvency and restructuring, debtor-creditor remedies, real estate, banking, fraud, and energy-related matters. He advises companies, directors, shareholders, lenders, and accounting professionals on all aspects of insolvency and restructuring proceedings under the Companies’ Creditors Arrangement Act and the Bankruptcy and Insolvency Act, both in Canada and in cross-border contexts.

Jack also has significant experience in international commercial arbitration, including representing clients in proceedings under UNCITRAL and ICC rules. Before joining Lawson Lundell, he practiced internationally in Doha, Qatar, and London, U.K., where he maintained a dedicated international arbitration practice.

He frequently appears before the Alberta Court of King’s Bench and other Canadian courts.

Location
  • Suite 1100, 225-6th Avenue S.W.
    Brookfield Place
    Calgary, AB T2P 1N2
    Canada

Lawson Lundell LLP
Headquarters: Vancouver, British Columbia

85 The Best Lawyers in Canada awards

35 Best Lawyers: Ones to Watch in Canada awards

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Recognized in The Best Lawyers in Canada 2026 for work in:
  • Corporate and Commercial Litigation
Additional Areas of Practice:
  • Insolvency and Financial Restructuring Law

Publications

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