Atty. Guy Rouleau
Guy Rouleau is a partner in the Business Law Group in our Montreal office. With more than two decades of experience, he advises local and international clients from various sectors on complex commercial legal issues.
Information Technology Law & More Attorney · Serving Montreal, QC
Profile Summary
About Guy Rouleau at a Glance
Guy Rouleau is a business, m&a, and internet attorney based in Montreal, Quebec, practicing at Fasken. Recognitions include Best Lawyers in America — Information Technology Law (2026), Best Lawyers in America — Mergers and Acquisitions Law (2026), and Best Lawyers in America — Venture Capital Law (2026). Serves clients in Montreal, QC and the surrounding metropolitan area.
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About Guy Rouleau
- Guy Rouleau is a partner in the Business Law Group in our Montreal office
- With more than two decades of experience, he advises local and international clients from various sectors on complex commercial legal issues
- Guy notably supports companies doing business in Quebec in matters related to mergers and acquisitions, the sale and distribution of products, and transactions involving intellectual capital
- In particular, Guy has significant experience working with clients in the information technology, engineering and consulting, and manufacturing industries
- In addition to his professional practice, Guy is involved in his community, sitting on the board of directors of the Quebec Technology Association (AQT) and also acting as its secretary
Practice Areas Explained
Guy Rouleau's Areas of Legal Practice
Each practice area below reflects the types of cases Guy Rouleau handles, with a practical overview of what that area of law involves and how it may apply to your situation in Montreal.
Business & Corporate Law in Montreal
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Guy Rouleau is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Quebec →
Mergers & Acquisitions in Montreal
Guy Rouleau is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in Quebec →
Internet & Cyber Law in Montreal
Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.
Guy Rouleau is one of 17,826 internet attorneys indexed nationally. Browse internet attorneys in Quebec →
Jurisdictional Context
Why Local Counsel Matters in Montreal
Practicing law in Quebec. Legal matters in Quebec are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Montreal are typically filed in the local municipal court or the appropriate Quebec state district court, depending on subject matter and amount in controversy. An attorney licensed in Quebec brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Quebec courts without local counsel or pro hac vice admission.
Montreal Courts and Legal Process
Choosing a Montreal-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Quebec attorneys? Browse all attorneys in Montreal or all attorneys in Quebec.
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Professional Profile
Why Clients in Montreal Choose Guy Rouleau
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Guy Rouleau's practice in the field of business, m&a, and internet.
Broad Practice Area Coverage
Covering business, m&a, and internet, Guy Rouleau can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Montreal
A Montreal-based practice means Guy Rouleau attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Guy Rouleau Handles in Montreal
Below is a representative sample of the types of matters Guy Rouleau has experience with under Quebec law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Guy Rouleau directly to discuss the specifics of your situation.
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How People Find Guy Rouleau Online
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Guy Rouleau's Practice Areas & Specializations
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