Margaret Weltrowska

For more than three decades, Marie Laure Leclercq has been helping innovative companies carry out their business projects. Marie Laure Leclercq is a trained engineer with a passion for technology. She represents companies working in forward-looking spheres like artificial intelligence and IT, and rapidly-evolving sectors like the agri-food, textile and weapons industries. Her practice includes helping small and large companies tackle a range of legal issues. She assists them in negotiating te...

Charlotte Oger-Chambonnet is a lawyer recognized by Best Lawyers in the practice area of Family Law. Charlotte practices law in Montréal, Quebec Best Lawyers has recognized Charlotte Oger-Chambonnet 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 Charlotte Oger-Chambonnet is held by other lawyers.

Richard J. Clare provides high-level advice and has an unparalleled reputation as a strategic advisor in the real estate community. With a practice in real estate and commercial law, he assists clients in real estate development, joint venture structures, portfolio dispositions and acquisitions and financing. Richard acts for institutional lenders in structuring construction or permanent financing. He also advises purchasers, vendors, developers and real estate agents on the sale, purchase, d...

David Turgeon is the leader of the Global Intellectual Property group, a lawyer and a patent agent. He represents clients before different courts, protects their inventions through patents and provides strategic advice. David represents clients operating in a variety of industries, more particularly the life sciences (namely biologics), biomedical devices and manufacturing sectors. David specializes in high-stakes patent litigation involving clients’ flagship products. As lead counsel o...

Cassandre Louis is a lawyer recognized by Best Lawyers in the practice area of Municipal Law. Cassandre practices law in Montréal, Quebec Best Lawyers has recognized Cassandre Louis since 2026. 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 Cassandre Louis is held by other lawyers.

Michèle Friel practises in the areas of commercial contracts, corporate financing, financial services and general banking law. Her practice focuses primarily on secured financing transactions in Canada and cross-border loans, both on a syndicated and non-syndicated basis. Ms. Friel represents and advises banks and other lending institutions as well as borrowers in a broad range of financing transactions, including asset-based loans, cash flow loans, project financings, acquisition fina...

Catherine Daigle practises intellectual property law with a focus on trademarks and advertising issues. She has developed a practice that addresses strategic issues related to trademark portfolio management on an international level for a range of clients in a variety of disciplines. Ms. Daigle assists clients across all the stages of the trademark life cycle, including clearance and availability opinions, developing filing strategies, trademark prosecution and administrative proceedings befo...

Nicolas Faucher, based in Montreal, is co-leader of the firm’s Financial Services Group and specializes in legal issues related to financial institutions, financial services, technology and professional services companies. Nicolas advises clients in the financial services sector on the application of the law, regulatory compliance and the negotiation of various commercial agreements. Nicolas works closely with clients in the payment, technology and telecommunication industries to develo...

Alexander Bayus is a partner in our Litigation and Dispute Resolution group at the Montréal office. He specializes in insolvency and financial restructuring. In the course of his career, Alexander has advised numerous clients, including companies, financial institutions and other stakeholders, in connection with various complex national and international financial restructuring, commercial litigation and insolvency matters. Alexander has argued cases before the Quebec Superior Court an...

Ranked by several legal directories as one of Canada's leading lawyers in labour, employment and occupational health and safety law, Dominique L'Heureux is recognized foremost for the relevance of his advice and for his ability to respond quickly, efficiently and practically to complex legal issues. With nearly twenty-five years of experience in labour, employment and occupational health and safety law, Dominique L'Heureux is recognized as a leading lawyer in these matters. In particular, his...