William B. Rosenberg
About William B. Rosenberg
William B. Rosenberg is a lawyer based in Montréal, QC and has been recognized in The Best Lawyers in Canada™ since 2008. William B. Rosenberg is recognized in the following practice areas:
- Montréal, Quebec
- Corporate Law
- Leveraged Buyouts and Private Equity Law
- Mergers and Acquisitions Law
- Securities Law
Current Firm: Davies Ward Phillips & Vineberg LLP
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
Jean Patrick Dallaire acts as a strategic advisor, risk analyst, negotiator, writer and trainer in matters relating to the legal management of projects, construction documents and claims, regardless of how the work is carried out. Having pleaded before all levels of the courts, including the Supreme Court of Canada, he also remains active in the prevention and resolution of construction disputes. Jean Patrick is the author of numerous publications, conferences and accredited workshops namely ...
Martin is a lawyer practising in the area of banking and finance with a focus on Acquisition Financings. He regularly represents major Canadian private equity firms and is well versed in identifying trends in acquisition financing documentation. Martin is also deeply involved in representing major Canadian Arrangers and Underwriters in syndicated transactions. He is also heavily involved in continuing education. As such, from 2017 to 2023 he led the American Bar Association’s Commercial...
Misha Benjamin is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law and Technology Law. Misha, who practices law in Montréal, Quebec, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Misha is held by other top lawyers in the same geographic and legal practice area.
Nikita Stepin practises in all areas of commercial technology and intellectual property law as well as intellectual property litigation before the Federal Court of Canada and Federal Court of Appeal. Mr. Stepin provides legal advice and services relating to corporate and commercial transactions involving technology and intellectual property rights, including the negotiation and drafting of software as a service agreements, technology sales agreements, research and development agreements and i...
Marianne Plamondon, MBA, CHRP, is a partner in the Montréal office of Langlois Lawyers and is also a member of the firm’s Board of Directors. She specializes in labour and employment law, particularly in the interpretation and application of collective agreements, occupational health and safety, psychological harassment, the protection of personal information, pay equity, employment insurance and human rights. She has been active in several files involving individual and collecti...
Franco Gadoury is a partner in the Tax Group whose main areas of practice include corporate reorganization, public and private mergers & acquisitions, cross-border financing, public offerings, and structuring commercial and tax arrangements among shareholders, partners or members of a joint venture. He also advises clients in structuring renewable energy projects. Franco is member of the Audit Committee and the ITPB Committee. He also gives courses and conferences on various taxation topi...
Firm partner Jean-François Hudon has been practicing law since 2004. He began his career in litigation and has since expanded his expertise to real estate law, corporate law, cannabis law and new technologies. He puts his ready approachability and broad know-how to use to counsel and assist financial institutions, real estate developers, construction companies, natural product companies, software developers, and telecom businesses. His enthusiasm and versatility are valuable assets tha...
John Hurley is a partner in the firm’s Montréal office and leader of the Aboriginal Law Group. He has more than 30 years experience in commercial law, with special emphasis on First Nations, energy and infrastructure, environmental law, regulatory matters and international development. John has long worked with Aboriginal peoples in Québec, especially the Crees and the Inuit, on a wide variety of matters, including government relations, energy and natural resources, enviro...
Maxime Rhéaume possesses a wealth of experience drafting and negotiating loan and guarantee agreements for financial institutions in connection with real estate financing for the acquisition, construction and long term loans. Maxime is and has been for many years a lecturer at the Faculty of Law of the Université de Montréal in the Master program of business law as well as in the Master program of property security Law. He is also Part-time lecturer at the Faculty of Law ...
Mr Savoie practices exclusively in the field of advertising law and has been doing so for over 20 years. As such, ad agencies and advertisers alike seek his advise on the legality of their advertising and promotional campaigns and often ask that he gives in-house information seminars on the subject.
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.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
What Is the Difference Between a Will and a Living Trust?
by Bryan Driscoll
A practical guide to wills, living trusts and how to choose the right plan for your estate.