Recognized in Best Lawyers since 2025 
Marc James Tacheji is a litigation lawyer and partner in our Montréal office. His practice focuses on both commercial and real estate litigation, as well as applications for judicial review of government and administrative decisions.
He assists businesses, contractors, developers and companies in matters directly affecting the continuity of their operations, market access or the completion of key projects. His clients rely on his practical judgment, strategic vision and ability to oversee complex matters effectively in high-stakes litigation.
He regularly acts in matters involving the Autorité des marchés publics (AMP), including authorizations, eligibility for public contracts and regulatory compliance, as well as in urgent requests for stays or injunctions to preserve market access.
In commercial litigation, he assists clients in breach of contract claims, business disputes, extraordinary remedies, and strategic matters involving financial or reputational issues. In real estate litigation, his practice focuses on disputes involving commercial leases, construction-related issues, latent defects, co-ownership, easements, expropriation and property rights.
