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Business Details
41 Years
experience
Trusted Business Litigation Lawyers in Toronto
Ellyn Law LLP has been a trusted name in business litigation and arbitration for over 40 years, combining deep legal expertise with a client-centric approach. Our team of seasoned litigators specializes in resolving complex commercial disputes, shareholder conflicts, and international judgment enforcement cases, leveraging decades of courtroom experience and a global network of legal professionals. We prioritize sound legal strategy, creative problem-solving, and transparent communication, ensuring clients receive tailored solutions that align with their business objectives.

Recognized for our advocacy in appellate courts and international arbitration tribunals, we maintain a strong reputation for excellence in Canadian and cross-border legal matters. Our commitment to continuous legal education and thought leadership is reflected in our published works and active participation in professional legal organizations.
Services
Business Litigation Arbitration Shareholder Disputes International Judgment Enforcement Employment Law Estate Litigation Commercial Lease Disputes Construction Litigation Wrongful Dismissal Real Estate Litigation
Details
  • Year established: 1985
Highlights and features
  • 40+ years of specialized experience in business litigation and arbitration
  • Global reach through membership in the International Network of Boutique Law Firms
  • Proven expertise in alternative dispute resolution and appellate advocacy
  • Certified specialists in civil litigation with Martindale-Hubbell peer recognition
  • Multilingual legal services supporting international client needs
Associations and certifications
  • International Network of Boutique Law Firms (INBLF)
Services
Business Litigation
Ellyn Law provides comprehensive business litigation services for complex commercial disputes, including contract breaches, corporate governance issues, and debt collection. Our team combines strategic legal analysis with aggressive advocacy to protect client interests in court and alternative dispute resolution forums. With decades of experience handling cases across multiple industries, we deliver tailored solutions that minimize business disruption while maximizing favorable outcomes.
International Arbitration
Our international arbitration practice handles commercial disputes under major arbitration rules, including ICC and UNCITRAL. We represent clients in enforcement of foreign judgments and arbitral awards across Canada and globally. Leveraging our membership in the International Network of Boutique Law Firms, we provide culturally informed representation for multinational corporations and individuals navigating complex cross-border legal challenges.
Shareholder Disputes
We specialize in resolving shareholder oppression claims, partnership breakdowns, and director liability issues for closely held corporations. Our approach combines early case assessment with strategic negotiation to achieve cost-effective resolutions, while maintaining readiness for complex litigation when necessary. Our lawyers have successfully resolved numerous high-value disputes involving family businesses and international enterprises.
Employment Law
Ellyn Law advises employers and employees on wrongful dismissal claims, non-compete agreements, and workplace investigations. Our services include dispute resolution through mediation or litigation, as well as proactive employment contract drafting. We handle cases involving executive severance packages, trade secret protection, and compliance with Canadian employment standards legislation across multiple industries.
Estate Litigation
Our estate litigation practice focuses on contested wills, trust disputes, and estate administration conflicts. We represent executors, beneficiaries, and trustees in matters involving undue influence claims, asset distribution disputes, and testamentary capacity challenges. With experience in both negotiation-based resolutions and courtroom advocacy, we handle complex estate matters involving significant assets and multi-jurisdictional considerations.
People
Igor Ellyn
Senior Partner
Certified civil litigation specialist with over 40 years' experience in business disputes, shareholder conflicts, and international arbitration. Former Ontario Bar Association president and Martindale-Hubbell peer-rated QC.
Orie H. Niedzviecki
Partner
Experienced business litigator with expertise in employment law, international judgment enforcement, and estate disputes. Admitted to Ontario and US bars, with 11+ years' experience in cross-border legal matters.
Questions
What areas of law does Ellyn Law specialize in?
We specialize in business litigation, arbitration, shareholder disputes, international judgment enforcement, employment law, and estate litigation, with particular expertise in complex commercial disputes.
Do you handle international legal matters?
Yes, we have extensive experience in international judgment enforcement and arbitration under the New York Convention, with cases involving US, European, and Canadian jurisdictions.
What alternative dispute resolution methods do you use?
We employ mediation, arbitration, and settlement conferences to resolve disputes efficiently, drawing on our lawyers' certifications as arbitrators and mediators.
How experienced is your legal team?
Our lawyers have over 40 years of combined experience, including appearances before the Supreme Court of Canada and international tribunals, with specialist certification in civil litigation.
Can you assist with shareholder disputes?
Yes, we specialize in shareholder oppression claims, partnership disputes, and corporate governance issues, with a track record of successful settlements and court rulings.