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Guy Gilain

Miller Thomson

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Position: Partner
Rating:
  • Litigation Star
Practice Areas:
Construction
Jurisdictions:
Languages:
English
Biography

Guy Gilain is a partner specializing in construction law, with extensive expertise in litigation and contractual matters. He advises a diverse clientele on the complex aspects of construction contracts and successfully manages major disputes. 

As a co‑author of a construction law textbook, Guy is also a sought‑after speaker, sharing his insights at numerous conferences in the field, as well as an active member of several prestigious professional organizations. His commitment to the industry and recognition within the profession reflect his expertise and passion for construction law. 

Holding an LL.L. from the Université de Montréal, Guy regularly contributes to conferences and publications, showcasing his expertise. His ongoing contributions make him a valuable resource for both clients and colleagues. Guy has received multiple awards for his excellence in construction law.

Updated Dec 2025

Recent matter/case highlights
  • Acted for the Algerian government with respect to preparing the contract documents and negotiating with the general contractors regarding the construction of the Algerian East‑West highway, a 11.7 billion dollars project;

  • Pleaded before the courts the first pyrite legal battle;

  • Acted for a general contractor in a major legal action over the construction of a pipeline.
Key practice areas
  • Construction
Academic qualifications
  • LL.L. - Université de Montréal (1984)
Bar Admissions
  • Quebec (1985)
Address:
1000 De La Gauchetière Street West, Suite 3700
Montréal, QC, H3B 4W5
Canada
Tel:+1 514 879 2132 Email:Contact this practitioner Website:millerthomson.com