Nikola "Nik" Diksic

Antoine Champagne is a partner in the Corporate Group. His practice focuses on public and private mergers & acquisitions, corporate finance, corporate governance, and securities law matters. Antoine regularly advises clients in connection with domestic and cross-border mergers and acquisitions, divestitures, and other strategic transactions across a broad range of industries, including technology, power and renewable energy, transportation, and retail. In addition, Antoine has experience ...

Tina Hobday, a partner since 2001, has developed considerable expertise in the fields of pension plan litigation and governance and has represented pension interests in several high-profile insolvency proceedings. She also practices in the area of public and administrative law, and has substantial experience in professional and disciplinary law. As an experienced litigator, she represents clients before the civil and federal courts, including statutory appeals before the Federal Court of Appe...

Jacques Eddé is a member of the Real Estate practice group in the firm’s Montréal office. With extensive experience in all aspects of commercial leasing, Jacques represents international tenants and landlords in the drafting and negotiation of complex lease agreements and amendments relating to office, industrial and retail premises across Canada. Jacques also represents real estate developers in the sale and purchase of shopping malls, free-standing commercial or resident...

Marianne Plamondon, MBA, CHRP, is a partner in the Montréal office of Langlois Lawyers and is also a member of the firm’s Board of Directors. She specializes in labour and employment law, particularly in the interpretation and application of collective agreements, occupational health and safety, psychological harassment, the protection of personal information, pay equity, employment insurance and human rights. She has been active in several files involving individual and collecti...

Stéphanie Herbert is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Stéphanie, 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 Stéphanie is held by other top lawyers in the same geographic and legal practice area.

Marie-Andrée Beaudry is a partner and member of the Tax Group. She specializes in cross-border corporate taxation. She develops tax strategies for Canadian and international expansion, including merger and acquisition structures and strategic repatriation plans. Her main areas of practice include the following: mergers and acquisitions of businesses, corporate reorganization, debt restructuring, cross-border financing, national and international tax consolidation, and public offerings....

Tommy Tremblay is a partner with Langlois Lawyers in Montréal where his practice encompasses every aspect of commercial litigation but is focussed more specifically on the business governance sector (in particular, on matters related to director and officer liability), competition law, securities and white collar defence including administrative investigations and interactions with regulatory agencies on these matter. His governance experience has led him to also acquire specialized ex...

Guy Rouleau is a partner in the Business Law Group in our Montreal office. With more than two decades of experience, he advises local and international clients from various sectors on complex commercial legal issues. Guy notably supports companies doing business in Quebec in matters related to mergers and acquisitions, the sale and distribution of products, and transactions involving intellectual capital. In particular, Guy has significant experience working with clients in the information te...

Caroline Briand is a top attorney recognized by Best Lawyers in the practice area(s) of Aboriginal Law / Indigenous Practice. Caroline, 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 Caroline is held by other top lawyers in the same geographic and legal practice area.

Michel Décary has pleaded before the courts of all levels, including up to the Supreme Court of Canada, as well as provincial and federal administrative tribunals, domestic arbitration tribunals and commissions of inquiry, in matters involving civil, corporate, and securities law as well as administrative, constitutional and labour law. Michel is a Fellow of the American College of Trial Lawyers, of which he was Regent from 2006 to 2010 and was named Montréal Corporate Governanc...