Sonia Carlesso

Sonia Carlesso

Sonia is a Junior Corporate Paralegal in the Corporate Services Department of our Montréal office, who specializes in Québec corporate registrations and compliance requirements.

She joined Osler in 2014 as an assistant working with the corporate services team, has since been promoted to paralegal following her successful completion of the Paralegal Technology Program in 2025 and primarily assists with registering new entities, filing annual declarations and updating corporate information with the Registraire des entreprises du Québec (REQ). Sonia also assists with various types of corporate searches, provides corporate history reports, handles requests for certificates of good standing and works alongside the Senior and Intermediate Corporate Paralegals to assist with a variety of compliance and transactional work.

Detail-oriented and organized, Sonia ensures filings meet statutory deadlines and comply with Québec corporate legislation. With a growing knowledge of corporate governance, Sonia is building strong skills in record-keeping, document preparation, and supporting day-to-day compliance needs for a variety of clients and business entities.


Credentials

Education

  • Collège Ahunstic, College Studies Certificate (AEC) in Legal Techniques

Languages

  • English
  • French