Best Law Firms in Montréal, QC for Corporate and Commercial Litigation

Gowling WLG is an international law firm built on the belief that the best way to serve you is to be in tune with your world, aligned with your opportunity and ambitious for your success. With more than 1,500 legal professionals around the world, we provide our clients with in-depth knowledge in key global sectors and a suite of legal services at home and abroad. We see the world through our clients' eyes, and collaborate across countries, offices, service areas and sectors to help them succeed, no matter how challenging the circumstances.

Brief History

With roots tracing back to 1887, Gowling WLG grew to become one of the largest and most respected law firms in Canada, with a reputation for innovation in client-focused service delivery.

Building on its early strength in intellectual property, Gowling WLG diversified to offer a full suite of business law, litigation and intellectual property services in all of Canada’s key industries, including energy, mining, financial services, government, infrastructure, manufacturing, life sciences and technology.

Founded in 2014 by a group of litigation partners from one of Canada’s premier national firms, LCM Attorneys has since experienced a remarkable growth, rapidly establishing itself as one of the leading litigation boutiques in Montreal, with an impressive list of clients and matters and an impeccable reputation. The firm now boasts twenty-seven lawyers renowned for their expertise, savvy, dedication, and creativity in crafting winning strategies.

From multinational corporations and financial institutions to professionals and entrepreneurs, LCM Attorneys represents clients of all sizes in a wide array of matters, including class actions, securities law, commercial litigation and shareholders’ disputes, professional liability, construction law, public law, arbitration and international matters. Its in-depth expertise, knowledgeable and hands-on approach allows LCM Attorneys to help its clients reach their objectives, ensure success before the courts and find practical solutions to the most challenging legal issues.

Renno Vathilakis is a litigation firm that was founded by Karim Renno and Michael Vathilakis in February 2015. Since its inception, the firm has expanded to include 20 lawyers and a staff of over 30 individuals. It also comprises several articling students and law school students who contribute to the firm’s dynamic environment.

Renno Vathilakis emphasizes work in commercial and civil litigation, class action lawsuits, as well as employment and family law cases. Benchmark Litigation has consistently recognized both Karim Renno and Michael Vathilakis as Quebec Litigation Stars, and the firm is noted as one of the 8 recommended litigation firms in the province. Chambers has acknowledged the firm in the area of commercial litigation, while Best Lawyers 2026 has included Renno Vathilakis among noteworthy law firms in Canada in commercial litigation and family law.

Karim and Michael are fellows of the Litigation Counsel of America, an honorary society of trial lawyers that comprises fewer than half of one percent of American attorneys.