Margaret Weltrowska

Nicolas-Karl is a partner in the Litigation and Dispute Resolution group at our Montréal office. His practice, although varied, is mainly focused on cases involving product liability, disputes in the construction industry and consumer law. Nicolas-Karl represents manufacturers and distributors in various industries (automotive, pharmaceutical, medical products, consumer products, etc.), in both individual and collective actions. Clients rely on Nicolas-Karl to provide advice on their r...

Luc Deshaies Ad. E. is a partner in the firm's Montréal office, practising in the areas of employment and labour law. He has, among other activities, acted for employers in collective and individual labour relations and occasionally for managers in dismissal matters. Throughout his practice Luc has acted before all judicial and administrative tribunals interested in labour matters in the province of Québec. Over the years, he has advised employers whose main activities are based...

Antoine Desroches is a partner in our tax team. He regularly advises public and private businesses regarding the Canadian and international tax consequences of their operations, particularly in regard to corporate finance, reorganizations, mergers and acquisitions, as well as on their commercial activities and internal affairs in general. He also represents insurers with respect to representations, warranties and tax insurance policies. In addition, Mr. Desroches provides consultation and pla...

Raphaël represents a variety of clients, including several large companies and municipalities before courts and administrative tribunals at all levels. He has conducted several long-term trials and is thus very familiar with managing voluminous files. He is a recognized author and lecturer, particularly on issues related to abuse of process. His texts are frequently cited by the courts. He joined IMK in 2015 after practicing for 15 years with a national firm, where he developed an import...

Geneviève Vigneault is organized, flexible and a great listener. She is the trusted advisor to CEOs and executives of many Quebec companies and family businesses facing various challenges. She is always looking for creative and efficient solutions for our clients, and has a special interest in all commercial aspects of shareholder's relations and the intergenerational transfer of family businesses. Practicing business, commercial and corporate law at BCF for the past twenty years, Gene...

Fabrice L. Coulombe is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law and Corporate and Commercial Litigation. Fabrice L., who practices law in Montréal, Quebec, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Fabrice L. is held by other top lawyers in the same geographic and legal practice area.

Laurence Gauthier is a Partner in our Insurance Law Practice Group. Her practice focuses on insurance litigation, more specifically on professional and civil liability, insurance, latent defects and construction.

Yves Rocheleau is a partner and a member of the Board of Directors of the firm. He focuses his practice on mergers and acquisitions, corporate law, and commercial law. He advises many corporations at every step of their growth, particularly with respect to their incorporation and organization, the drafting of shareholder agreements, financing, equity participation, mergers and acquisitions. His expertise is also sought in the negotiation and drafting of various business agreements and the res...

Richard R. Provost is a partner in the Montréal office of Langlois Lawyers. He concentrates his practice in litigation primarily in the areas of insurance law, professional and product liability, construction law and commercial law. He has acted for clients in arbitration committees and at all trial and appellate levels. He has often been called upon to act as senior counsel in several important cases in his field of expertise and built a solid reputation, whether acting for plaintiff ...

Caroline Deschênes is a partner in the Montréal office of Langlois Lawyers. Her practice is focused on civil and commercial litigation, with a particular emphasis on class actions, privacy issues, access to information, construction law, product liability and professional liability. She represents various corporations before courts of first instance and appeal in Quebec, and before administrative tribunals. Caroline has acted in several class actions involving the protection of p...