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Quentin Lageix, Partner | Tax Law

Quentin Lageix

Partner Fasken
Jurisdiction Québec, 2016
Language(s) French, English
Office(s) Montréal
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Overview

Quentin Lageix is a partner in the Tax group. His practice encompasses all aspects of tax law. More specifically, Quentin advises clients on transactional taxation, international taxation and tax planning matters.

Quentin participates in developing and implementing complex tax strategies. His practice focuses on domestic and cross-border corporate restructurings, reorganizations, mergers and acquisitions.

Quentin holds a bachelor’s degree in law from Université de Montréal and a a master’s degree in Canadian tax law from HEC Montréal. Before joining Fasken, Quentin practised with an international law firm.

Achievements

  • Recognized in the Canadian Legal Lexpert Directory in Corporate Tax, Lexpert 2026
  • Recognized in Tax Law in Montreal, 1/1/2026
  • Recognized as Ones to Watch in Tax Law in Montreal, The Best Lawyers in Canada 2022 to 2024

Experience

  • Saris AI raises US$28.8 million in its Series A funding round, [Deal - ], $28.8-million USD Series A round.
  • La Ronde to be acquired by EPR Properties, [Deal - Six Flags], Sale of La Ronde to ERP Properties.
  • Issuance of C$1 billion of 3.856% Non-Viability Contingent Capital (NVCC) Notes (Subordinated Indebtedness) due 2036 by Fédération des Caisses Desjardins du Québec, [Deal - Desjardins Securities Inc.], Issuance of C$1 billion of 3.856% Non-Viability Contingent Capital (NVCC) Notes (Subordinated Indebtedness) due 2036 by Fédération des Caisses Desjardins du Québec.
  • Acquisition of GDI Integrated Facility Services by Birch Hill and Gestion Claude Bigras, [Deal - GDI Integrated Facility Services Inc.], Acquisition of GDI Integrated Facility Services by Birch Hill and Gestion Claude Bigras.
  • Walter Capital completes its sale of Averna Technologies Inc., [Deal - Walter Capital Partners], Walter Capital Partners in its divestiture of Averna Technologies Inc. to Spherea Tests & Services and partial reinvestment.
  • Nitrex Metal Inc. completes the sale of its NTS and UPC divisions to Aichelin Group, [Deal - Nitrex Metal Inc.], Sale of NTS and UPC divisions of Nitrex Metal Inc. to Aichelin Group
  • La Caisse completed the acquisition of Innergex for C$10 billion, [Deal - Caisse de dépôt et placement du Québec], Acquisition of Innergex by la Caisse.
  • Oxford Economics acquires majority stake in Alpine Macro, [Deal - Alpine Macro], Acquisition of a majority stake of Alpine Macro by Oxford Economics.
  • Fédération des caisses Desjardins du Québec filed a short form base shelf prospectus to issue $2 billion in medium term notes, [Deal - The brokers], Fédération des caisses Desjardins du Québec filed a short form base shelf prospectus to issue $2 billion in medium term notes.

Career & Education

Education

  • LLM, Tax Law HEC Montreal
  • LLB, Law University of Montreal
  • Certificate, Chinese Law China University of Political Science & Law

Memberships & Affiliations

  • Member, Canadian Tax Foundation (since 2016)
  • Member, Association de la planification fiscale et financière (since 2016)
  • Member, Young Bar of Montreal (since 2016)
  • Member, Canadian Bar Association (since 2017)

Knowledge

  • Exchangeable Share Structures in Cross-Border M&A: What U.S. Buyers of a Canadian Target Should Know, 3/13/2025
  • Preparing Your Business for Economic Fluctuations : Strategies and Legal Considerations, 10/20/2022

Events