Wiley Rein LLP

Wiley Rein LLP, often referred to as Wiley, is an American law firm established in 1983 and headquartered in Washington, D.C. The firm operates as a dominant presence in the nation's capital, representing clients in complex, high-stakes regulatory, litigation, and transactional matters. With over 260 attorneys and advisors, Wiley's core mission is to navigate the intricate intersections of government, business, and technological innovation, providing counsel that anticipates challenges and shapes legal and regulatory frameworks for emerging industries.

The firm offers a comprehensive range of legal services across diverse practice areas, including Telecom, Media & Technology; Election Law & Government Ethics; Government Contracts; Insurance; Intellectual Property; International Trade; Environment & Product Regulation; Litigation; FTC Regulation; National Security; Privacy, Cyber & Data Governance; and White Collar Defense & Government Investigations. Wiley also maintains robust corporate and food & drug practices. Its clientele spans Fortune 500 corporations, trade associations, and individuals across various industries such as energy, manufacturing, defense, aerospace, information technology, telecommunications, and healthcare.

Under the leadership of Managing Partner Peter D. Shields, with Jon W. Burd slated to become Managing Partner in January 2027, Wiley Rein LLP continues to be recognized for its influence and expertise. Recent notable activities in 2026 include the hiring of Andrew Sigmon as a public policy advisor in the National Security Practice, receiving the Equality 100 Award from the Human Rights Campaign Foundation, and securing a Federal Circuit Victory in a patent infringement suit. The firm is known for its deep understanding of Washington's legal and regulatory landscape, positioning itself at the forefront of shaping policies for transformative markets and technologies.