Sonia Bjorkquist
About Sonia Bjorkquist
Sonia Bjorkquist is a lawyer based in Toronto, ON and has been recognized in The Best Lawyers in Canada™ since 2014. Sonia Bjorkquist is recognized in the following practice areas:
- Toronto, Ontario
- Class Action Litigation
- Corporate and Commercial Litigation
- Product Liability Law
Current Firm: Osler, Hoskin & Harcourt LLP
Location: Toronto, ON
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Ivan Grbesic is a partner and Co-Head of the Mining Group. He is also a member of the Capital Markets, Securities and Mergers & Acquisitions Groups. Ivan plays a leading role in the firm’s Latin American coverage group. Ivan’s practice focuses on corporate and securities law, with an emphasis on corporate finance transactions, mergers and acquisitions, and corporate reorganizations. He regularly provides advice to issuers and underwriters in connection with initial public offe...
Partner with Kelly D. Jordan Family Law Firm, in Toronto, Ontario. Called to the Bar in 2013. Practising in all aspects of family law including negotiation and drafting of domestic contracts and the negotiation and litigation of all issues arising out of separation. After practising civil litigation at a boutique firm for four years, transitioned into practising family law and joined Kelly Jordan in 2018. Completed Juris Doctor at Osgoode Hall Law School, during which time spent one semester ...
Christopher Wirth is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Corporate and Commercial Litigation and Labour and Employment Law. Christopher, who practices law in Toronto, Ontario, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher is held by other top lawyers in the same geographic and legal practice area.
David Thompson is a highly distinguished leasing lawyer. Since 1989, his practice has focused on commercial leasing and development law, negotiating large and complex retail, commercial, mixed-use, ground and industrial leasing transactions across Canada, for some of the most significant clients in the field. David regularly acts for landlords, tenants, lenders and property managers. As a partner at WeirFoulds, he has acted for some of Canada’s most well-known national chains in food se...
Sara Mainville has been a member of the Ontario bar (2005) and she is a member of the BC bar (2022) with specific matter approvals to practice in Nunavut and Quebec. Sara has a Management/Public Administration degree (Lethbridge) and a Bachelor of Laws from Queen’s University. She has a LLM from the University of Toronto and an Advanced Negotiations certificate from Harvard University, and a Certificate in Entertainment Law (Osgoode PD). During her early practice years with a well-known...
Alan Rachlin earned Bachelor of Science and Master of Science degrees in mineralogy and a Juris Doctor degree, all from the University of Toronto. He was admitted to the Bar in 1987 and since then has divided his time between representing injured people and defending claims on behalf of insurers. His practice is concentrated in automobile accidents, slip and fall, medical malpractice, disability and accident benefits cases. He has handled cases at the Financial Services Commission of Ontario,...
Nate is a solution-oriented advocate with a broad commercial litigation practice across a wide range of industries, including renewable energy, commercial real estate, financial services and telecommunications. His experience includes major contractual disputes, shareholder disputes, director and officer liability, insolvencies and receiverships, class actions, tax litigation and advertising litigation. Nate is an effective advocate, both in and out of the courtroom. He has delivered results ...
Robert Mason is a top attorney recognized by Best Lawyers in the practice area(s) of Mining Law. Robert, who practices law in Toronto, Ontario, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert is held by other top lawyers in the same geographic and legal practice area.
Sara Zborovski is a partner in the Corporate Group. Her practice focuses on providing regulatory and commercial counsel to companies regulated by Health Canada. She helps clients to navigate the regulatory landscape implemented by the Food and Drugs Act, the Cannabis Act and other legislation and associated regulations overseen by Health Canada and provincial regulators. Sara provides strategic counsel to pharmaceutical, cannabis, food and beverage, natural health product, medical device, cos...
Paul Gibney is a partner and practices in the Toronto office of Thorsteinssons LLP. Paul’s practice focuses on personal, corporate and trust planning for high net worth individuals, family offices, executives, owner-managers and their businesses, both domestic and international, including: corporate reorganizations; estate planning; purchases and sales of businesses; immigration and emigration; non-profit organizations and charities. Paul also represents taxpayers in their dealings with...
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
Alimony Explained: Who Qualifies, How It Works and What to Expect
by Bryan Driscoll
A practical guide to understanding alimony, from eligibility to enforcement, for anyone navigating divorce
UnitedHealth's Twin Legal Storms
by Bryan Driscoll
ERISA failures and shareholder fallout in the wake of a CEO’s death.