Washington, D.C.
Over the course of his career, Preston has tried more than 50 criminal cases to verdict, representing individual and corporate clients in complex federal white collar criminal cases, governmental and civil proceedings and congressional and internal investigations. He also has handled more than 10 appeals before the D.C. Court of Appeals, D.C. Circuit and Fourth Circuit.
His work is punctuated by numerous front-page cases, representing such high-profile clients as Monica Lewinsky, former CIA intelligence agent Aldrich H. Ames and former FBI Special Agent Robert Hanssen. He has represented business executives and companies in areas such as public corruption investigations, criminal antitrust matters, Foreign Corrupt Practices Act (FCPA) and export control violations, False Claims Act (FCA) cases and procurement fraud. Many of his cases have involved cross-border investigations, including extradition requests and multi-jurisdictional enforcement actions. He has also handled congressional investigations, as well as numerous matters involving national security issues, including the representation of several intelligence agency officials and serving most recently as an amicus appointed by the Foreign Intelligence Surveillance Court.
Since 2010, Preston has been ranked as a leading lawyer in White Collar Crime & Government Investigations by Chambers USA, which noted, “He is renowned throughout the legal community as someone with great trial skills and a great strategic sense." He has also been recognized for Corporate Investigations and White Collar Criminal Defense by Legal 500, which noted that he “has a formidable reputation for individual representations and is known for strategic thinking and willingness to try cases.” Benchmark Litigation 2019 named him as a top practitioner in White Collar and Securities Litigation.
Before joining Orrick, Preston was a partner at Buckley LLP and a member of the firm’s partner board. He joined Buckley from Poe & Burton PLLC, a boutique litigation firm he co-founded in 2011. Prior to that, he led the litigation practice of Orrick’s Washington, D.C. office. Following law school, he served as a law clerk to the Honorable Boyce F. Martin Jr. on the U.S. Court of Appeals for the Sixth Circuit and served as an Assistant U.S. Attorney in the Criminal Division of the U.S. Attorney's Office for the District of Columbia.
Washington, D.C.
Washington, D.C.
Devin's practice focuses on the representation of sponsors, borrowers and investors in debt and tax equity financings for energy and infrastructure projects.
New York
John Azzopardi is a Managing Associate in the Energy and Infrastructure team in Orrick’s New York office. His practice focuses on project finance and development transactions, with a focus on renewable energy. Since joining Orrick, John has advised sponsors on the financing of greenfield solar energy projects, navigating complex legal and commercial issues to achieve successful outcomes.
With a career spanning global law firms and senior in-house roles, John has developed deep expertise in drafting and negotiating finance documents and structuring cross-border transactions. His experience includes acting for both sponsors and lenders across a range of sectors.
John earned his Juris Doctor from the University of Melbourne and a Bachelor of Business from Monash University and is admitted to practice in New York and Victoria, Australia.
Houston
Mason guides clients through their most significant energy transactions, from initial project development and M&A to debt and tax equity financings. This breadth of experience across the project lifecycle gives him valuable insight into what makes energy ventures successful, enabling him to help clients anticipate challenges and capture opportunities. Mason enjoys working closely with clients to manage risks and make projects successful.
Mason has a particular focus on real property matters, including negotiating site control documents, implementing shared facilities structures, and navigating title, survey and mineral issues. He is proud to work with a deep bench of talented attorneys at Orrick to efficiently handle large and complex transactions while maintaining keen attention to detail.
London
Anna’s experience spans M&A, project development and financing, joint ventures, market entry and expansion, and restructurings in Europe, Africa, Latin America, Asia Pacific and the Middle East. She offers clients a comprehensive understanding of the entire energy value chain – from upstream concessions and transportation arrangements to downstream commodity sales and trading. Anna is known for guiding clients through their most challenging and transformative matters, driving results in both mature and emerging markets.
Highly regarded in the market, Anna holds a Band 1 ranking from Chambers Global and Chambers UK in Oil & Gas. Clients praise her as “one of the standout energy lawyers both for M&A and oil and gas work,” noting her intelligent and commercial approach to negotiations and consistent, client-focused communication.
Prior to joining Orrick, Anna spent over 11 years practising in Asia and has worked in London, Singapore, Hong Kong and Beijing.
Santa Monica
José counsels high-growth companies on corporate governance, venture financings, and strategic transactions. He regularly advises on cross-border matters, with particular depth in Latin America, and works across industries including consumer internet, software, fintech, blockchain, edtech and healthtech.
In addition to representing companies, José advises leading venture capital firms and other investors on their investments in early and high-growth businesses. His work emphasizes clear, business-focused solutions to help clients move quickly and effectively.
New York
Harry has broad experience representing a wide array of clients in all stages of litigation. He's worked with clients in bet-the-company disputes from the pre-litigation stage through motion practice, discovery, expert depositions, summary judgment motions, extensive pre-trial preparations, trials, and appeals. Separate from his successes in both state and federal litigation, Harry has also helped guide clients big and small through arbitration disputes.
Prior to joining Orrick, Harry worked as a litigation associate at a major international law firm in New York.
While in law school, Harry served as articles editor for the Georgetown Law Journal, interned at the U.S. Attorney's Office for the Southern District of New York, and represented inmates as part of GULC's Death Penalty Practicum. Harry won Georgetown's 68th Annual Beaudry Moot Court Competition and served as coach and board member of the Appellate Advocacy team. Prior to law school, Harry worked as a trial preparation assistant with the Bronx District Attorney's Office and as an intern at the United Nations.
Washington, D.C.
Washington, D.C.
Roz focuses on representing high growth technology, life sciences and energy companies at every stage of their business life cycle. He advises on a broad range of transactional and corporate matters, starting with initial formation and through to exits, including incorporation, governance matters, venture financings and M&A transactions. Roz also advises venture capital firms and other strategic investors.
Before joining Orrick, Roz worked with Wilson Sonsini Goodrich & Rosati in its Boston office.
Washington, D.C.
Washington, D.C.
Robbie has achieved significant victories in areas including patent law, statutory and regulatory interpretation, administrative law, and personal and appellate jurisdiction. He specializes in patent appeals before the Federal Circuit, where he has presented oral argument seven times. His winning arguments include a complete, precedent-setting victory for a leading tech company in an appeal and cross-appeal of a PTAB decision, where he secured affirmance of the PTAB's decision to strike down some patent claims and reversal of the PTAB's decision to uphold the remainder.
Robbie has represented clients across a wide variety of industries, including semiconductors and electronics, software, pharmaceuticals, agriculture, and sporting goods. His work has also involved a number of U.S. agencies, including the Patent and Trademark Office, the International Trade Commission, the Food and Drug Administration, the Federal Energy Regulatory Commission, the Department of Agriculture, the Department of Labor, and the Department of Veterans Affairs.
Before joining Orrick, Robbie was a lawyer at Wilmer Cutler Pickering Hale and Dorr LLP, where he was a member of its Appellate and Supreme Court Litigation, Intellectual Property Litigation, and Government and Regulatory Litigation groups. Before that, Robbie was a law clerk for the Honorable Richard G. Taranto of the Federal Circuit.
New York
David is recognized as a trusted advisor who delivers valued execution and results.
London
James has experience working on acquisitions, disposals and investments, primarily in the technology sector.
London
On the company side, Pete advises on the full range of corporate transactional and advisory matters including incorporation and structuring matters, venture capital financings, governance, M&A activity and exit events, as well as the day-to-day matters and broader commercial transactions that high-growth companies encounter as they scale.
In addition, Pete regularly represents a wide range of venture funds, growth equity funds and other strategic investors on their investments into high-growth companies and portfolio company-related matters.
Pete has worked in a broad range of sectors and has particular experience advising clients operating in the European tech ecosystem. Pete also has extensive private equity experience, particularly in the context of sales of high-growth companies to private equity buyers.
Pete is recommended by Legal 500 UK 2022 with its client reviews including "Pete Sugden is outstanding. He combines exceptional legal skills with a practical approach, and to top it all off, he’s a pleasure to work with" and "Pete Sugden offers a superb level of balanced advice and service."
Pete serves as a guest lecturer on venture capital to the Masters Degree in Corporate Law at Cambridge University and the LLM Masters of Law at the London School of Economics, and has acted as a mentor to a climatetech programme at Oxford University.