For over thirty-five years, Martin F. McMahon & Associates has been providing our clients with top-flight legal services in the D.C. metropolitan area and around the globe. Specializing in White Collar Crime, Civil Litigation, and International Law, we have represented individuals and various business entities all over the world—from our nation's capitol to London, from New York to Jeddah. Our firm is comprised of individuals with diverse international and academic backgrounds which provides us the ability to relate with our clients and understand their various legal needs, being domestic or international. Our firm's strong and extensive linguistic capabilities contribute to our top-flight legal services and provide our clients a comforting experience. At most firms a client is just a case number, at Martin F. McMahon & Associates, you are a member of the team. Forging relationships--One client at a time.

The Transnational Business Attorneys Group was founded in 1994 by Martin F. McMahon, Esq. and is the international component of a prominent civil and criminal litigation practice founded by Martin F. McMahon, Esq. in 1978. From its inception, the TBA Group has focused on providing legal services to small to mid-sized businesses in the United States and across the world. Today, the TBA Group is structured to provide a comprehensive range of services to businesses worldwide, including legal representation, business consulting and development, and strategic advocacy. The TBA Group's Washington D.C. location provides clients unparalleled access to the nexus of the global-political economy.The TBA Group is also able to provide comprehensive local services to its clients in the Middle East, Europe, Asia and Latin America through its leadership of a network of affiliate law firms and satellite offices.