About

Shaun M Klein is a seasoned attorney whose practice focuses on antitrust and trade law, business law, and corporate and incorporation matters. Based in Phoenix, Arizona, he serves clients at the intersection of regulatory compliance, commercial strategy, and corporate operations. With extensive experience advising businesses across a wide range of legal and transactional issues, Shaun brings a practical, solutions-oriented perspective to helping clients navigate complex legal challenges and make informed decisions that support long-term growth. Known for his professional, thoughtful approach, Shaun works closely with business owners, executives, and organizations seeking guidance on corporate formation, business governance, and legal risks affecting day-to-day operations. His background in antitrust and trade law allows him to assist clients in understanding the competitive and regulatory landscape, while his corporate law experience supports businesses through structuring, incorporation, and other foundational legal needs. He is committed to providing clear, strategic counsel tailored to each client’s goals and business objectives. Shaun’s practice reflects a dedication to responsive service and careful attention to detail. Whether advising on business formation or addressing more complex antitrust and trade concerns, he strives to deliver practical legal solutions that help clients move forward with confidence. Through his work with Sonnenschein Nath & Rosenthal LLP, Dentons US LLP, and the Law Offices of Shaun M Klein, he has built a professional reputation centered on client service, legal insight, and a commitment to addressing each matter with diligence and care.

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