Best Law Firms in Canada for Professional Malpractice Law

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.

Established by former litigation partners of a national Canadian firm, LCM Attorneys has earned its reputation as one of Montréal’s premier litigation boutiques. Built on strategic insight and uncompromising advocacy, the firm brings together more than 35 accomplished lawyers recognized for their sound judgment, intellectual rigor, and unwavering commitment to client success.

LCM Attorneys represents multinational corporations, financial institutions, professionals, and entrepreneurs in high-stakes and complex disputes. The firm’s practice spans class actions, securities litigation, commercial and shareholders’ disputes, professional liability, construction law, public law, arbitration, and international matters. Combining meticulous preparation with strategic clarity, LCM Attorneys works closely with its clients to navigate sophisticated legal challenges and deliver decisive, results-driven outcomes.

McDougall Gauley LLP is a leading law firm with 42 lawyers recognized by Best Lawyers across 42 practice areas. The firm's tenure with Best Lawyers began in 2006. Having lawyers recognized in Best Lawyers' purely peer review process emphasizes the lawyers credibility and reputation for their practice amongst their peers in their practice area and region. It displays professional validation of the legal talent that McDougall Gauley LLP has on their team. The firm has lawyers recognized in practice areas including: Alternative Dispute Resolution, Insolvency and Financial Restructuring Law, Intellectual Property Law, Securities Law and Corporate Law.

McDougall Gauley LLP is also ranked by Best Law Firms in 31 practice areas. The Best Law Firms rankings are founded on a time-tested and transparent research process that has remained consistent since Best Lawyers launched it in 2010. McDougall Gauley LLP has 47 rankings in 31 practices. Echoing their Best Lawyers awards and team of top legal talent.

Torkin Manes LLP is a full-service law firm based in downtown Toronto. Founded in 1974, we have built our firm by focusing on the core principles that we believe make a great law firm: a deep and personal understanding of clients’ business needs; a results-oriented approach to practice that provides practical, smart, and cost-effective advice; and, above all, responsiveness to our clients. 

Our professionals provide legal counsel to individuals, public and private companies, and buyers and sellers of independent businesses. Our clients range from owner-operators and founders to investment funds and high net worth individuals, who value and trust our deep knowledge, experience and expertise in the Canadian mid-market. We advise our clients on day-to-day legal matters, as well as during the most transformative transactions and critical disputes of their businesses and lives. 

When clients require legal services in other jurisdictions, we leverage our affiliation with Meritas, an international network of select law firms of which Torkin Manes is a member, to facilitate the procurement of excellent legal service and counsel worldwide.  

Our client-driven approach has brought professional accolades. Torkin Manes has been named the 2024 Regional Law Firm of the Year (Central Canada) at the Canadian Law Awards, in addition to our long-standing recognition as Top Regional Law Firm (Ontario) by Canadian Lawyer Magazine. This firm is also consistently shortlisted as one of Canada's Regional Law Firms of the Year by Chambers and Partners. Our Construction, Corporate & Commercial, Family Law and Real Estate Groups are all recognized on the Globe & Mail’s Best Law Firms in Canada list.

Many of our lawyers are well known throughout the profession and community at large as highly respected leaders in their practice areas, as well as teachers, authors and advocates for the Law Society of Ontario and the Ontario Bar Association.