Complex Commercial Litigation

A skilled team for handling complex commercial litigation across jurisdictions

Recognizing the significant impact that litigation can have on a company’s ability to achieve its business objectives, Garrity Traina’s proficient team specializes in complex commercial litigation. Our team assists companies involved in commercial disputes by evaluating their options, managing costs, and determining a course of action that aligns with their goals.

With lawyers located in major cities around the world including New York, London, Paris, Hong Kong, Luxembourg, Boston, Philadelphia, Los Angeles, San Francisco, and Silicon Valley, we possess multi-jurisdictional capabilities, extensive experience, exceptional skills, and sound judgment to effectively guide clients through disputes, regardless of where they arise.

We represent companies from diverse industries, such as consumer products, financial services, investment funds, insurance, life sciences, pharmaceuticals, and telecommunications, media, and technology, in complex litigation and alternative dispute resolution proceedings. Our team of trial lawyers vigorously defends client interests in various matters, including breach of contract, consumer fraud and false advertising, corporate governance, mergers and acquisitions, professional liability, and insurance issues.

Representing clients in a wide range of commercial litigation disputes

Some of our notable strengths include:

Appellate Representation

Our accomplished appellate lawyers regularly advocate for clients before the Supreme Court of the United States, the U.S. Courts of Appeal, and state appellate courts across the country. With admission to practice before the United States Supreme Court, all 13 federal appellate courts, and numerous state appellate courts, our lawyers possess a deep understanding of appellate practice.

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Class Actions Defense

Garrity Traina has a proven track record of successfully defending and defeating complex class action claims. We have consistently achieved favorable outcomes, particularly in high-stakes, critical cases. Our litigators handle every stage of class action practice, from challenging certification in over 30 state and federal jurisdictions, to securing de-certification on appeal, and obtaining favorable jury verdicts at trial.

Financial Services and Investment Management Litigation and Enforcement

With dedicated partners across six U.S. offices spanning the country and leveraging our global financial services practice in the U.S., Europe, Asia, and the Middle East, our litigators possess both the multi-jurisdictional capabilities and extensive knowledge of securities laws required to assist clients in regulatory and litigation disputes worldwide.

International and Insolvency Litigation

Renowned for their extensive experience, creativity, excellence, and success, our international litigators excel in handling matters involving simultaneous litigation in multiple countries. We represent governments, multinational corporations, sovereign state creditors, investment funds, and other financial institutions in their most challenging international disputes.

Private Equity Industry Litigation and Enforcement

Garrity Traina is the go-to firm for many leading private equity and hedge fund complexes, advisers, and boards when it comes to disputes arising from sophisticated financings and transactions. Our litigators are experienced in defending clients in high-stakes litigation and enforcement proceedings under a range of federal and state laws.

Product Liability and Mass Torts

Our firm’s strong product liability and mass torts practice in the United States is complemented by our broad commercial litigation capabilities. Acting as regional and national trial counsel, we have achieved favorable outcomes for prominent consumer goods, chemical, pharmaceutical, and manufacturing companies.

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Strategic eDiscovery and Data Management

The strategic eDiscovery team at Garrity Traina brings over 30 collective years of experience in the eDiscovery field, including serving as lead strategic counsel in major civil litigation matters and criminal investigations in the United States. Our global eDiscovery work involves advising and supporting multiple cases in the U.S., EU, and Asia.


With decades of experience, Garrity Traina’s trial lawyers have successfully represented clients in court, arbitration, and administrative proceedings. Our reputation for obtaining favorable outcomes extends to state, federal, and international jurisdictions, where we have set precedents and addressed novel legal issues.

To learn more about our expertise in complex commercial litigation, please visit Garrity Traina.