We are proud to announce today that Dunton Rainville has reached 10th place in Les Affaires’ annual ranking of Québec’s largest law firms, climbing to 6th place when considering only firms with headquarters based in Québec.
Dunton Rainville :
the power of passion
Rising to excellence
Dunton Rainville named among the Top 10 law firms in Québec by Les Affaires
72
More than 70 years of passion
Since our foundation in 1954, the client has been at the heart of the concerns of every team member, in keeping with a tradition of quality, dedication and competence.
Cutting-edge legal services for our clients across Québec
Dunton Rainville is a firm of nearly 300 people, including some 135 lawyers, notaries and labour relations consultants. With offices in Montréal, Laval, Agglomération de Longueuil, Joliette, Saint-Jérôme, Saint-Jean-sur-Richelieu and Sherbrooke, we provide services to our clients throughout Québec. Our professionals have cutting-edge expertise, and the firm acts in all areas requiring legal services, particularly in commercial, banking and real estate matters, labor, employment and immigration law, public, administrative, municipal, school and health law, as well as civil, insurance, construction and family law.
When experience
and expertise
meet
Find out the latest news from Dunton Rainville
May 6, 2026
Rising to excellence: Dunton Rainville named among the Top 10 law firms in Québec by Les Affaires
Read more
March 23, 2026
Canadian Law Awards: Dunton Rainville Nominated for Québec Law Firm of the Year
Read more
March 17, 2026
Canadian Legal Lexpert® Directory : 3 Lawyers From Dunton Rainville Recognized
Read moreSCG Legal
Québec firm. International scope.
As part of SCG Legal, Dunton Rainville has immediate access to a global network of nearly 12,500 lawyers across 120 leading law firms. This includes experts in both their specific fields and regional legal landscapes. Our association with this extensive network allows us to provide high-quality legal services on a global scale and ensures that our clients receive reliable, seasoned legal support, no matter where they need it.
Jurisconseil
Dunton Rainville is a member of the Quebec notarial network Jurisconseil.
A network of notarial excellence rooted in practice, Jurisconseil is a group of Québec notary firms united around a common vision : uncompromising excellence in client service. Since 1988, its members have been combining their expertise to innovate across all areas of legal practice.
A solid legal presence across Québec
Montréal
800 rue du Square-Victoria
Suite 4300
Montréal (Québec) H3C 0B4
Laval
3055 boul. Saint-Martin Ouest
Suite 610
Laval (Québec) H7T 0J3
Phone
Mtl Line
Fax
450 686-8693
Agglomération de Longueuil
3839 boul. Taschereau
Suite 101
Saint-Hubert (Québec) J4T 2G4
Joliette
1075 boul. Firestone
Suite 3100
Joliette (Québec) J6E 6X6
Phone
Mtl Line
Fax
450 759-8878
Saint-Jérôme
995 rue Maher
Suite 201
Saint-Jérôme (Québec) J5L 0A8
Saint-Jean-sur-Richelieu
202 rue Richelieu
Suite 205
Saint-Jean-sur-Richelieu (Québec)
J3B 6X8
Sherbrooke
1910 rue King Ouest
Suite 320
Sherbrooke (Québec) J1J 2E2