Jacques Jeansonne
About Jacques Jeansonne
Jacques Jeansonne is a lawyer based in Montréal, QC and has been recognized in The Best Lawyers in Canada™ since 2006. Jacques Jeansonne is recognized in the following practice areas:
- Montréal, Quebec
- Administrative and Public Law
- Corporate and Commercial Litigation
Current Firm: Jeansonne Avocats, Inc.
Location: Montréal, QC
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
Morris Jacobson is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law, Tax Law and Trusts and Estates. Morris, who practices law in Montréal, Quebec, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Morris is held by other top lawyers in the same geographic and legal practice area.
Natalie Goulard is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Natalie, who practices law in Montréal, Quebec, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Natalie is held by other top lawyers in the same geographic and legal practice area.
Annie J. Francoeur has eight years of experience in a large law firm and more than twelve years of experience as in-house counsel, in commercial law, intellectual property, technology, and entertainment and media law. She has developed a solid expertise in these fields and in risk assessment associated with the activities of a company and its business reality, including: Negotiation and drafting of various agreements in intellectual property and technology, such as audio or audiovisual conten...
Valérie Déziel represents and advises healthcare institutions, professionals, professional bodies, and trustees. She regularly appears before civil courts and disciplinary bodies. She has a keen interest in personal injury assessments. She is respected by her peers and stands out for her listening skills and the innovative solutions she offers.
Louis-Philippe Borduas’ corporate and business law practice focuses specifically on mergers and acquisitions, cross-border transactions, and corporate and venture capital financing. Louis-Philippe acts as senior legal counsel for Miller Thomson, advising clients on all aspects of business transactions, from mergers and acquisitions to financing. Louis-Philippe is frequently called upon to advise both buyers and sellers. Over his career, Louis-Philippe has been involved in a variety of d...
Yves Rocheleau is a partner and a member of the Board of Directors of the firm. He focuses his practice on mergers and acquisitions, corporate law, and commercial law. He advises many corporations at every step of their growth, particularly with respect to their incorporation and organization, the drafting of shareholder agreements, financing, equity participation, mergers and acquisitions. His expertise is also sought in the negotiation and drafting of various business agreements and the res...
François-Nicolas is a litigator, negotiator, author and renowned speaker. He is recognized for his people skills as well as his communication skills, notably when speaking on topics relating to labour relations. He is the firm’s resident artist and his marked interest in contemporary art has allowed the firm to considerably develop its art collection. He joined Monette Barakett as a student in 1998. He has been a partner since 2008 and oversees talent recruitment and leads the fi...
Sophie is an accomplished litigator and is recognized for her ability to lead complex files in a wide range of commercial disputes, penal procedures and regulatory proceedings. She has an impressive record in extraordinary proceedings such as injunctions, mandamus proceedings and Anton Piller orders. She has also acted in defence in class action proceedings and in constitutional matters that have been pleaded before the Supreme Court of Canada. In addition to her litigation practice, Sophie a...
Chantal Desjardins is a partner, lawyer and trade-mark agent in Lavery’s intellectual property group. She contributes actively to the development of her clients’ rights in this field, which includes the protection of trade-marks, industrial designs, copyright, trade secrets, domain names and other related forms of intellectual property, in order to promote her clients’ business goals. Me Desjardins provides legal advice and expertise with respect to protecting and managing I...
Laurence Ste-Marie, a partner at the firm, brings over ten years of experience resolution dispute in civil and commercial matters. Building on a diversified background, Laurence has consistently shown a facility to adapt her legal services to complex situations and provide tailored strategies and solution. She appears before the Quebec and federal courts, including in class actions, as well as in international arbitration. https://woods.qc.ca/en/team/laurence-ste-marie
Explore and Learn
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
What AI Visibility Means for Lawyers
by Josh Rupall and Bryan Driscoll
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
When Is It Too Late to Stop Foreclosure?
by Bryan Driscoll
Understanding the foreclosure timeline, critical deadlines and the legal options that may still protect your home.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
How AI Is Changing the Way Clients Find Lawyers
by Jamilla Tabbara
Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.