Pierre D. Grenier > Dentons > Montreal, Canada > Lawyer Profile
Dentons Offices

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Pierre D. Grenier

Work Department
Litigation and Dispute Resolution; Real Estate; Restructuring, Insolvency and Bankruptcy; and Construction
Position
Partner
Career
Pierre Grenier is a partner in the Litigation and Dispute Resolution group of Dentons’ Montréal office. His practice focuses on corporate and commercial matters as well as on the construction, energy and real estate sectors.
Read Pierre’s full biography here.
Languages
French, English
Memberships
Education
Harvard University, 2008, Advanced Negotiation Training
University of Ottawa, 1988, M.B.A
University of Ottawa, 1988, LL.L
University of Ottawa, 1984, B.Mus
Lawyer Rankings
Canada > Construction
On the non-contentious side, Dentons’ construction group is well versed in procurement, contract drafting and negotiation, contract administration and disputes avoidance. The practice additionally houses a robust contentious offering, which is equipped to handled both judicial and arbitral disputes. In Vancouver, Karen Martin KC is a go-to construction litigator; she is currently acting alongside Edmonton-based construction disputes partner, Dennis Picco KC, to represent Acciona in litigation against the Greater Vancouver Sewerage & Drainage District concerning a contract for a wastewater treatment plant. Vancouver-based Jana Mansour is recommended for non-contentious work, including procurement, financing and construction matters — he co-heads the department alongside Martin. Additionally, Pierre Grenier is a key contact in Montreal, while Karen Groulx is noted in Toronto. Edmonton-based senior associate Robert Gilroy provides dedicated practice support.
Canada > Dispute resolution: Quebec
Dentons‘ Quebec disputes group is well-versed in commercial litigation, contentious construction mandates, product liability, and class actions. Its diverse client roster regularly features domestic and international companies in the automotive, retail, insurance, and e-commerce segments. Practice head Margaret Weltrowska is based in Montreal and specializes in multi-party litigation and commercial arbitration. Additional names to note include experienced litigators Claude Morency and Pierre Grenier. Vikki-Ann Flansberry majors on civil and commercial litigation, primarily in the fields of insurance, civil liability, and product liability. Erica Shadeed, who was promoted to partner in January 2024, takes care of regulatory matters, professional and product liability, and insurance litigation.
Lawyer Rankings
Top Tier Firm Rankings
Firm Rankings
- Transport > Aviation
- Business immigration
- Construction
- International trade
- Energy and natural resources > Oil and gas
- Public procurement
- Telecoms
- Cannabis
- Capital markets
- Corporate and M&A
- Dispute resolution: Alberta
- Dispute resolution: Ontario
- Dispute resolution: Quebec
- Environment
- Indigenous law
- Insurance
- Labour and employment
- Energy and natural resources > Mining
- Transport > Other transport
- Pensions
- Energy and natural resources > Power
- Real estate
- Banking and finance
- Competition and antitrust
- Dispute resolution: British Columbia
- Infrastructure projects
- Restructuring and insolvency
- Tax
- Technology