

Partner at Dentons Canada LLP
Pierre Grenier is a partner in the Litigation and Dispute Resolution group at Dentons’ Montreal office. With a distinguished career since his call to the Quebec Bar in 1989, Pierre brings deep expertise to construction, energy, and commercial law matters across Quebec.
Pierre represents owners and developers, general and specialized contractors, equipment manufacturers, financial institutions, industrial corporations, and investors in major infrastructure and construction projects. He provides comprehensive legal services, assisting clients with dispute resolution through facilitative processes such as negotiation and mediation, as well as representation before specialized panels including adjudication, arbitration, and judicial courts.
Known for his sophisticated legal strategies, Pierre Grenier offers particular expertise in the energy sector and excels in all aspects of risk management and legal issues concerning complex construction projects. From drafting and managing claims to preparing contractual agreements and exercising rights and remedies under corporate laws, Pierre ensures his clients’ interests are well protected—including handling claims against directors and officers and addressing minority shareholder remedies.
In addition to his advisory and litigation work, Pierre is regularly appointed as an arbitrator in commercial disputes and construction project disagreements. His leadership in handling legal strategies for intricate cases in energy and construction law has made him a trusted legal expert in Quebec’s legal community.
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