Atty. Mark M. Rosenstein
Mark M. Rosenstein is a lawyer practicing commercial law, energy law, mergers and acquisitions.
Commercial Law & More Attorney · 62+ Years Experience
Profile Summary
About Mark M. Rosenstein at a Glance
Mark M. Rosenstein is a Partner, practicing at Lapointe Rosenstein. They have 62+ years of legal experience, licensed to practice since 1964. Their practice focuses on business, m&a, and energy. Admitted to practice in Quebec (1964) and Ontario (1983). Educated at McGill University B.C.L. (—) and McGill University B.A. (—). Recognitions include AV Preeminent. Active member of Canadian Tax Foundation.
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About Mark M. Rosenstein
- Mark M. Rosenstein is a lawyer practicing commercial law, energy law, mergers and acquisitions
- Mark M. received a B.A. degree from McGill University, and has been licensed for 62 years
- Mark M. practices at Lapointe Rosenstein in Montreal, QC
Practice Areas Explained
Mark M. Rosenstein's Areas of Legal Practice
Each practice area below reflects the types of cases Mark M. Rosenstein handles, with a practical overview of what that area of law involves and how it may apply to your situation.
Business & Corporate Law
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark M. Rosenstein is one of 497,491 business attorneys indexed nationally. Browse business attorneys →
Mergers & Acquisitions
Mark M. Rosenstein is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys →
Energy & Utilities Law
Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.
Mark M. Rosenstein is one of 35,985 energy attorneys indexed nationally. Browse energy attorneys →
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Professional Profile
Why Clients in Your Area Choose Mark M. Rosenstein
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 Mark M. Rosenstein's practice in the field of business, m&a, and energy.
Decade-Tested Legal Experience
Mark M. Rosenstein brings 62+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in Quebec and Ontario, Mark M. Rosenstein can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering business, m&a, and energy, Mark M. Rosenstein can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
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Mark M. Rosenstein's Practice Areas & Specializations
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