Steven L. "Steve" Graff

When lawyers and financial advisors have complicated estate and guardianship problems, they call Margaret. Specialized work in complex, high-conflict family estate and guardianship situations, international estate administration matters, and difficult estate planning scenarios are Margaret’s chosen practice area. As an advocate, client counsel and as a mediator, Margaret is a problem solver, using all of the available tools to achieve solutions that work. When necessary, she is ready, a...

Geoff Clarke has over 25 years of experience in investment banking, financial advisory, corporate finance and securities law. Geoff is the Leader of Miller Thomson LLP’s Mining Law practice area. Geoff represents and advises public companies, institutional investors and investment banks in securities offerings, mergers and acquisitions, corporate governance, shareholder activism, exchange sponsorships, fairness opinions, continuous disclosure, stock exchange matters, securities litigati...

Peter is a partner practising primarily in the areas of securities, corporate finance, mergers and acquisitions and corporate governance. Peter brings exceptional experience in the oil and gas, mining and natural resource industries, and in his practice at the firm has worked for both issuers and investment banks. Prior to joining the firm, Peter served as General Counsel to Frontera Energy Corporation (formerly Pacific Exploration & Production/Pacific Rubiales Energy), Gran Colombia Gold...

Lynne Golding is Co-Leader of the firm’s Health Law Group. She has an active corporate/commercial practice based principally in the health industry. Dealing with both for-profit and not-for-profit entities, Lynne advises clients on transactions in regulated and unregulated industries. A highly regarded name in the health regulatory space, Lynne’s practice is principally comprised of clients in the health sector for whom she provides governance advice and structuring and transactio...

Justin Parappally is a partner in the Banking & Finance Group. He has expertise in acquisition financing, leveraged buyout transactions, take-private financings, gold streaming transactions, mining debt finance, forward gold sales, debtor-in-possession financing, and asset-based lending transactions. Justin acts for financial institutions, non-bank lenders and borrowers in domestic, cross-border, and international banking and lending transactions. He acts for private equity funds in conne...

Randy Sutton practises dispute resolution and regulatory law. Mr. Sutton has represented clients in the provincial and federal courts across Canada, in arbitrations (both domestic and international) and in a variety of administrative proceedings. He is a member of the British Columbia, Saskatchewan and Ontario bars. His litigation practice includes the representation of clients in commercial, class action, competition, environmental, product liability, product recall, insurance, defamation an...

John's advocacy is tried and tested, having conducted dozens of lengthy and complex arbitrations, trials, and administrative hearings. John has a robust appellate practice, having appeared at the Court of Appeal for Ontario on over 40 appeals and before the Supreme Court of Canada on multiple occasions. John does not shy from challenge. Some of John’s most notable cases are the product of his creative, boundary-testing approach, and passion for applying the law creatively to achieve sen...

Christine Ashbourne is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Christine, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christine is held by other top lawyers in the same geographic and legal practice area.

Lionel Tupman is a top attorney recognized by Best Lawyers in the practice area(s) of Professional Malpractice Law and Trusts and Estates. Lionel, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lionel is held by other top lawyers in the same geographic and legal practice area.

Debi is a Partner at Sotos LLP and recognized as one of Canada’s leading franchise lawyers. With more than 30 years of experience, she advises Canadian and international franchisors across all industries on every aspect of Canadian franchise law, including franchise regulatory compliance and best practices for establishing and maintaining successful franchise systems and relationships. Debi also advises on managing cross-border transactions, supply and distribution agreements, corporate...