About

Mark J. O’Connor is a seasoned attorney with more than 32 years of experience advising clients on telecommunications and corporate law matters. Based in Washington, DC, he represents businesses and organizations seeking practical, strategic guidance on complex legal and regulatory issues. Through his work with Lampert & O’Connor, P.C. and the Law Offices of Mark J O’Connor, he helps clients navigate matters involving corporate formation, incorporation, and the legal considerations that affect day-to-day operations and long-term growth. With a deep understanding of the legal and business challenges facing modern enterprises, Mr. O’Connor takes a thoughtful, solution-focused approach to representation. He works closely with clients to identify their priorities, evaluate risks, and develop efficient strategies tailored to their goals. His experience in telecommunications law positions him to assist clients in a highly regulated and evolving industry, where clear counsel and careful attention to detail are essential. Mr. O’Connor is committed to providing responsive, professional service and building lasting client relationships based on trust and reliability. He understands that businesses need legal support that is not only knowledgeable, but also practical and accessible. Whether advising on corporate structure or addressing telecommunications-related concerns, he brings decades of experience and a steady, client-centered perspective to every matter.

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