DLA Piper LLP (US)

International Arbitration; Litigation, Arbitration and Investigations; Product Liability, Mass Torts and Product Stewardship; Oil and Gas; Appellate Advocacy; Commercial Contracts Disputes; Class Actions; Real Estate; Power and Transmission; Administrative Law; International Trade; Cross-Border Litigation; Employment; Corporate and Securities Litigation; Antitrust and Competition; Intellectual Property and Technology; IT and Telecoms Disputes; Construction, Engineering and Infrastructure Disputes; Projects, Energy and Infrastructure; Trademark and Copyright; Restructuring; Real Estate Funds and Private Equity; Real Estate Asset Management; Banking and Finance Litigation; Media, Sport, Gaming and Entertainment; Education; Hospitality and Leisure; Media, Sport and Entertainment; Technology; Energy and Natural Resources

Partner; Co-Managing Partner, Phoenix Office

Mark Nadeau is an advocate involved in complex commercial cases throughout the United States and has represented clients in many high-profile disputes.

Amongst the cases is significant industry focused work involving television, aviation, real estate hospitality, energy, trade secret and unfair business practice matters. His work in the energy sector has involved disputes concerning off-shore platform construction and insurance issues, nuclear plant and rod exchange programs, pipeline line siting and failures, drilling and extraction issues, as well as take or pay litigation. He successfully defeated a natural gas "cost of service gas" program involving long-term hedging of gas before five state public utilities commissions. He has served as lead counsel in high-profile satellite television multibillion-dollar disputes involving retransmission and antitrust issues. On behalf of several aviation and launch-system clients, he has worked on issues involving rocket technology, joint venture disputes, cockpit avionics, license and patent claims, airworthiness, airframe and engine performance financing. With an extensive background in all types of real estate disputes, Mark has acted as lead counsel on several multi-party construction and hospitality cases involving the acquisition, development, financing, operation, and management of hotels, resorts, spas and golf courses. He has defended many class action suits.

Beyond a very active litigation practice in the United States, his international arbitration practice spans Europe, Asia and South America. Mark is widely recognized as a leading commentator and has chaired numerous symposia on international dispute resolution.

French, Russian

J.D., University of Pittsburgh School of Law; B.A., University of Colorado