John W. Leopold

Your interests are Louis Samuel’s priority. Louis is a member of the board of directors and head of the Commercial Litigation team. His practice focuses on real estate and estate litigation, and his clientele consists primarily of real estate owners, developers and brokers. Over the years, he has developed unique advocacy skills and handles a wide array of disputes pertaining to estates and estate liquidation, including disputes involving liquidators, administrators, trustees and heirs....

Rhéaume Perreault advises and represents organizations of all sizes in the private, public and municipal sectors, as well as non-profit entities. A seasoned advisor and negotiator, and a certified human resources professional (CRHA), he has been recognized for several years as one of the country’s leading labour and employment lawyers. His practice focuses on labour relations, collective agreements, labour standards, grievance arbitration, union certification processes, crisis ma...

Amar Leclair-Ghosh practises in the areas of mergers and acquisitions, public financing, private placements, privatizations, shareholder disputes and general corporate matters. Mr. Leclair-Ghosh works with major Canadian public companies, international corporations and family-held businesses pursuing growth through acquisitions. He represents clients in a variety of industries including mining, financial services, forestry and wood products, and media/technology. Mr. Leclair-Ghosh acted as Mo...

Sean Griffin is a partner in the litigation group in Langlois lawyers’ Montréal office and a member of the firm’s Board of Directors. His practice focuses on complex litigation involving constitutional, administrative and commercial law issues, as well as corporate and securities matters. With recognized expertise in defending public and private corporations, financial institutions and various entities active in the financial markets, including their directors and officers,...

Ms. Caroline Harnois is a member of the Family Law, Personal Law and Estate Law team. Her practice is focused on all aspects of family and estate law, which comprises private international family law, including international child abduction. Prior to joining the firm, Ms. Harnois worked as a lawyer with the Children, Person and Family Law team at The Hague Conference on Private International Law in the Netherlands, where she developed an expertise in extraterritorial conflicts and the applica...

Fredric L. Carsley, a passionate Quebec real estate law practitioner. With over 45 years of experience in commercial real estate acquisition, development, financing and leasing, Fred Carsley has won the admiration and loyalty of many renowned players in the retail, office, industrial and multi-residential sectors. Identified by various national and international directories as a leading law practitioner in the fields of real estate development and property leasing, Fred Carsley is often refer...

Carmine Iovino is a lawyer recognized by Best Lawyers in the practice area of Insurance Law. Carmine practices law in Montréal, Quebec Best Lawyers has recognized Carmine Iovino since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Carmine Iovino is held by other lawyers.

Vincent Routhier’s practice focuses on international trade and customs law; particularly in trade remedies (ADD | CVD), cross-border trade facilitation and customs/export controls compliance. He assists clients in developing import and export compliance programs and has represented clients before Canadian, U.S. and European agencies in the context of trade and customs proceedings. He advises corporate clients and governments on a broad range of international trade and customs law techni...

Melissa Tehrani is a lawyer recognized by Best Lawyers in the practice area of Advertising and Marketing Law. Melissa practices law in Montréal, Quebec Best Lawyers has recognized Melissa Tehrani since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Melissa Tehrani is held by other lawyers.

Julien Lefebvre is a partner in our Business Law Group. Julien's practice focuses on mergers and acquisitions, private equity and venture capital, projects and infrastructure, corporate governance, and business law. With his keen eye for business and his strategic perspective, Julien can effectively assist companies in complex transactions. His vast experience and versatility will undoubtedly be an asset to our clients as they grow their organizations.