About

Mark Andrew Romeo is an attorney with Littler Mendelson, P.C. in Irvine, California, where he focuses his practice on antitrust and trade law as well as employment and labor matters. Drawing on broad legal experience, he advises clients on complex workplace and competition-related issues that can significantly affect business operations, compliance, and risk management. His work is rooted in a practical understanding of the challenges employers face in today’s evolving legal environment, and he is committed to helping clients navigate those challenges with clarity and confidence. Known for a professional, strategic approach, Mr. Romeo works to deliver thoughtful legal guidance tailored to each client’s business objectives. In the areas of employment and labor law, he helps employers address sensitive and often high-stakes issues involving workforce policies, workplace disputes, and regulatory compliance. In antitrust and trade law matters, he assists clients in understanding and responding to legal constraints that may impact competition, commercial relationships, and broader business strategy. Across all matters, he strives to provide responsive counsel that supports informed decision-making and practical solutions. Based in Irvine, Mr. Romeo serves clients with a commitment to professionalism, diligence, and client service. His practice reflects a dedication to helping businesses manage legal risk while remaining focused on long-term success.

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