About

Ari Mackinnon is an attorney with Cleary Gottlieb Steen & Hamilton in New York, New York, where he practices general law with a focus on providing thoughtful, reliable legal counsel to clients facing a wide range of matters. Known for a professional and detail-oriented approach, Mr. Mackinnon works to understand each client’s objectives and develop practical legal strategies tailored to their needs. His practice reflects the breadth and versatility required of a general practice attorney, as well as a commitment to clear communication, responsiveness, and strong client service. Based in New York City, Mr. Mackinnon brings a disciplined and client-centered perspective to his work. He is committed to helping clients navigate legal issues efficiently and with confidence, whether they are seeking guidance on everyday legal concerns or addressing more complex matters. His background with a leading international law firm underscores a standard of excellence and precision that supports his ability to assist clients effectively in a demanding legal environment. Mr. Mackinnon is admitted to practice in New York under Bar Number 4518247. Through his work at Cleary Gottlieb Steen & Hamilton, he continues to provide dependable legal support grounded in professionalism, sound judgment, and a commitment to achieving the best possible outcome for those he serves.

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