Advocacy. Strategy. Impact.
Innovative Solutions
The Sidney Group
The Sidney Group is a Washington, D.C.-based law and government relations firm dedicated to advancing complex legal and policy objectives through strategic engagement, substantive expertise, and results-driven advocacy. Founded by Arthur D. Sidney, a seasoned legal and policy executive with over two decades of experience across government, industry, and academia, the firm offers clients unparalleled insight into how law, policy, and politics intersect in the nation’s capital.
Arthur Sidney’s career spans senior leadership roles in Congress, government, and the private sector — including serving as Chief Counsel and Chief of Staff on Capitol Hill, Vice President of Public Policy at the Computer & Communications Industry Association, and Senior Vice President at Forbes Tate Partners. His deep knowledge of competition, privacy, intellectual property, artificial intelligence, trade, and telecommunications law informs the firm’s strategic approach to representing clients before legislative, executive, and judicial decision-makers.
At The Sidney Group, clients gain a trusted advocate and seasoned counselor who understands both the policy process and the power of persuasion — from drafting legislation and policy campaigns to navigating federal regulation and litigation. The firm delivers measurable impact through tailored legal strategy, coalition management, and communication that moves opinion and policy alike.
Whether launching a new initiative, resolving complex legal challenges, or shaping the regulatory environment of the future, The Sidney Group provides the experience, judgment, and relationships that drive meaningful results.
Practice Areas
• Legislative and Regulatory Advocacy
• Technology and Internet Policy
• Trade, Antitrust, and IP Law
• Artificial Intelligence and Emerging Technology Policy
• Administrative and International Law