Best Law Firms in Ontario for Immigration 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.

Karas Immigration Law Professional Corporation is a Canadian law firm with Sergio R. Karas recognized by Best Lawyers in one practice area. The firm’s inclusion with Best Lawyers began in 2016. Recognition through Best Lawyers’ peer review process reflects professional acknowledgment from other lawyers within the same practice area and region. This recognition highlights the firm’s ongoing involvement in immigration law matters. Sergio R. Karas has been recognized in the following practice area: Immigration Law.

Karas Immigration Law Professional Corporation is also included in the Best Law Firms rankings in one practice area. The Best Law Firms rankings are based on a structured research process that has been applied consistently since the program was introduced in 2010. This ranking aligns with the firm’s peer-reviewed recognitions and reflects its professional standing within the legal community.

Visa Law Group is a leading law firm with Zeynab Ziaie Moayyed recognized by Best Lawyers in 1 practice area. The firm's tenure with Best Lawyers began in 2025. Having a lawyer 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 Visa Law Group has on their team. Zeynab Ziaie Moayyed has been recognized in the following practice area: Immigration Law.

Visa Law Group is also ranked by Best Law Firms in 1 practice area. 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. Visa Law Group has 1 ranking in 1 practice. Echoing their Best Lawyers awards and team of top legal talent.