Sean Petrou

Ryan co-leads the firm’s construction labour law practice group. Ryan’s practice areas include labour relations and construction law. He has specific expertise in certification applications, defending against displacement/raid applications and certification-related unfair labour practice complaints, including applications for interim relief during organizing campaigns and applications for remedial certification. Ryan’s notable cases include acting on behalf of an organizing ...

Michael Fenrick is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Appellate Practice, Corporate and Commercial Litigation and Labour and Employment Law. Michael, who practices law in Toronto, Ontario, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

Jordan has acted for clients before judges, juries and arbitrators throughout Ontario. He represents licensed professionals, professional associations, insurance companies, and both private and public corporations across issues spanning general commercial, tort, professional responsibility, administrative and public law litigation. In particular, Jordan: routinely advises corporations on all manner of disputes, including corporate governance and commercial litigation engagements; was lead cou...

Ian practices exclusively as a civil litigator, primarily in the areas of insurance, personal injury, product liability and commercial litigation, appearing as counsel in over 300 trials, arbitrations, inquests and appeals. He has lectured and written for the legal profession, law students, the insurance industry, business and community groups on a variety of topics including trial advocacy, insurance, mediation and government relations. Ian was called to the Ontario Bar in 1982 after attendi...

As a partner in the Firm, Sarah acts for employers in both the federal and provincial jurisdictions. Her clients operate in a range of industries, including manufacturing, telecommunications, retail, financial services and pharmaceutical. Before joining Filion, Sarah practiced management-side labour and employment law with a global firm. Sarah provides practical and strategic advice to employers on all aspects of labour and employment law. She regularly acts as counsel in wrongful dismissal l...

Luigi Valente has a broad business law practice with a focus on corporate law, mergers and acquisitions, and securities law. He has acted for clients in connection with various matters, including mergers and acquisitions, corporate reorganizations, securities regulatory compliance filings and corporate governance. Luigi has represented both issuers and investment dealers in connection with private placements and public offerings of securities.

Janani is a passionate and dedicated advocate. Her track record speaks for itself. She has argued almost 40 appeals at the Ontario Court of Appeal. She has argued at the Saskatchewan Court of Appeal and the Supreme Court of Canada. She was co-counsel in R. v. Nur, the first case in over 30 years where the Supreme Court found a mandatory minimum sentence unconstitutional and in R. v. Williams, the Supreme Court's most recent case on entrapment. Janani is also a skilled trial lawyer. She was co...

Krisztian’s practice focuses on mergers and acquisitions and corporate finance with an emphasis on cross-border transactions, proxy contests and other contested matters, public and private financings, securities regulations and corporate governance. Clients value his ability to balance commercial and legal aspects and the broad range of his transactional experience. He has expertise in the national and international mining and oil and gas sectors and routinely acts for clients based in ...

Melanie A. Larock is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Melanie A., 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 Melanie A. is held by other top lawyers in the same geographic and legal practice area.

Joel P. Rochon is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation and Product Liability Law. Joel P., 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 Joel P. is held by other top lawyers in the same geographic and legal practice area.