In the second edition of the Best Law Firms in Canada Guide, McMillan once again shines as one of Canada's premier law firms achieving 115 rankings across 43 practice areas. These accolades highlight the breadth of our expertise and the strength of our "one office" approach, which seamlessly connects our legal talent to deliver business-focused solutions to our clients.
Among these accolades, McMillan earns top honours as Competition / Antitrust Law Firm of the Year for the second consecutive year—an exclusive award given to a single firm for its exceptional performance in a specific practice area nationwide. Known for its deep cross-border and regulatory expertise, McMillan's acclaimed Competition, Antitrust & Foreign Investment Group is one of Canada's largest and most experienced. The group continues to set the national benchmark for its excellence, reinforcing its reputation as a trusted advisor on the most complex, high-stakes matters in the field.
Congratulations to our ranked practice groups and industry teams:
| Aboriginal Law / Indigenous Practice | National | Vancouver |
| Administrative and Public Law | National | Vancouver | Toronto | Ottawa | Montréal |
| Advertising and Marketing Law | National | Toronto |
| Alternative Dispute Resolution | Toronto |
| Asset-Based Lending Practice | Vancouver | Toronto | Montréal |
| Aviation Law | Toronto | Montréal |
| Banking and Finance Law | National | Vancouver | Toronto | Montréal |
| Class Action Litigation | National | Vancouver | Toronto | Montréal |
| Commercial Leasing Law | Toronto |
| Competition / Antitrust Law | National | Vancouver | Calgary | Toronto | Ottawa | Montréal |
| Construction Law | National | Toronto | Ottawa | Montréal |
| Corporate and Commercial Litigation | National | Vancouver | Calgary | Toronto | Ottawa | Montréal |
| Corporate Governance Practice | Vancouver |
| Corporate Law | National | Vancouver | Calgary | Toronto | Montréal |
| Criminal Defence | Ottawa |
| Energy Law | Vancouver |
| Energy Regulatory Law | Vancouver |
| Environmental Law | National | Vancouver | Toronto |
| Equipment Finance Law | Toronto | Montréal |
| Franchise Law | Toronto |
| Information Technology Law | Vancouver | Montréal |
| Insolvency and Financial Restructuring Law | National | Vancouver | Calgary | Toronto |
| Intellectual Property Law | National | Vancouver | Toronto |
| International Arbitration | Toronto |
| International Trade and Finance Law | Calgary | Toronto | Ottawa |
| Labour and Employment Law | National | Toronto | Ottawa | Montréal |
| Leveraged Buyouts and Private Equity Law | National | Toronto | Montréal |
| Mergers and Acquisitions Law | National | Vancouver | Calgary | Toronto | Montréal |
| Mining Law | National | Vancouver | Toronto |
| Natural Resources Law | Vancouver |
| Oil and Gas Law | Vancouver |
| Privacy and Data Security Law | National | Vancouver | Toronto |
| Private Funds Law | Toronto |
| Product Liability Law | Vancouver | Toronto | Montréal |
| Project Finance Law | Vancouver | Toronto | Montréal |
| Public Procurement Law | Ottawa |
| Real Estate Law | National | Vancouver | Calgary | Toronto | Ottawa | Montréal |
| Securities Law | National | Vancouver | Toronto |
| Structured Finance Law | Toronto | Montréal |
| Tax Law | National | Calgary | Toronto |
| Technology Law | Vancouver | Toronto | Montréal |
| Transportation Law | Toronto |
| Venture Capital Law | Toronto |