William B. Rosenberg

Charles Wagner is a leading lawyer with extensive experience in labour and employment litigation. His extensive knowledge of legal proceedings makes him particularly effective in representing employers before civil and administrative tribunals, particularly in actions for dismissal without cause or regarding a prohibited practice. He is regularly involved in matters involving injunctions and safeguard orders, which are often complex, multi-jurisdictional or involve media coverage. He uses a s...

Marie-Hélène Jolicoeur is a partner with expertise in the fields of labour and employment law, health law, and occupational health and safety law. She appears before administrative tribunals and common law courts, primarily the Tribunal administratif du travail . She also acts as spokesperson for employers negotiating collective agreements. Ms. Jolicoeur was called to the Bar in July 2007 and joined Lavery in July 2011 after practising with another law firm for several years. Fr...

Charles Gaulin is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Charles, who practices law in Sherbrooke, Quebec, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Charles is held by other top lawyers in the same geographic and legal practice area.

Marc-André Laroche is a partner-owner in the firm. Since the beginning of his career, Mr. Laroche’s practice has focused exclusively on labour and employment law issues. As such, he counsels and represents companies of all sizes in various economic sectors, both before administrative tribunals and courts of law. He is also an author, lecturer and legal instructor on several hot topics in labour and employment law.

David Quesnel is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Appellate Practice and Product Liability Law. David, who practices law in Montréal, Quebec, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

Danilo Di Vincenzo is a partner-owner in the firm. He started his career in the Legal Services department of the Commission des normes du travail (now CNESST), where he acquired valuable hands-on experience. He counsels and represents employers, particularly, in matters of grievance arbitration and collective bargaining. Mr. Di Vincenzo was trained in the Harvard Negotiation Program focusing on interest-based bargaining and conflict resolution. He is also a legal instructor, lecturer and regu...

Jean-Sébastien Dugas is recognized for his expertise in mergers and acquisitions, the sale of private corporations, private corporate financing (by way of equity, bank debt, subordinated loans, etc.) and commercial contracts.Jean-Sébastien has overseen numerous acquisitions, equity participations and banking transactions during his career. He acts primarily for SME, private equity funds, venture capital companies and financial institutions.He provides practical advice based on h...

Practice focuses on strategic alliances, joint ventures and mergers and acquisitions of private corporations and investment funds. In the fields of technology and computer law, expertise includes drafting computer software development agreements, licensing agreements, distribution agreements, computer and telecommunication system outsourcing agreements and electronic commerce agreements. Major files have included outsourcing computer and telecommunication systems, joint ventures, high density...

Nicolas Roche is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Nicolas, who practices law in Montréal, Quebec, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nicolas is held by other top lawyers in the same geographic and legal practice area.

Andréane Giguère practises employment and labour law, with a particular focus on hiring, terminations of employment, labour standards, occupational health and safety, human rights and freedoms and the interpretation and application of contracts of employment and collective labour agreements. During her law studies, Ms. Giguère acted as a teaching assistant in constitutional law at the faculty of law at Laval University. She also completed a clerkship at the Quebec Court o...