About Arnold & Porter Kaye Scholer LLP

Arnold & Porter Kaye Scholer LLP is a globally recognized law firm providing sophisticated regulatory, litigation, transactional, and public policy counsel to clients across a wide range of industries. With more than 1,000 lawyers operating from 16 offices worldwide, the firm advises corporations, governments, financial institutions, nonprofits, and emerging businesses.

Arnold & Porter Kaye Scholer LLP is known for its integrated and industry-focused legal services across more than 40 practice areas. The firm handles matters involving litigation, antitrust, healthcare, life sciences, environmental law, cybersecurity, international trade, financial services, mergers and acquisitions, government contracts, and complex regulatory compliance issues worldwide.

Arnold & Porter Kaye Scholer LLP combines extensive private-sector experience with insight from former prosecutors, senior government officials, regulators, and in-house counsel. This multidisciplinary background allows the firm to provide practical legal strategies and forward-thinking solutions for clients facing sophisticated business disputes, investigations, transactions, and policy challenges.

Arnold & Porter Kaye Scholer LLP has a longstanding commitment to public service and pro bono advocacy. Since its historic involvement in Gideon v. Wainwright, the firm has remained dedicated to expanding access to justice through impact litigation, nonprofit representation, voting rights advocacy, and legal assistance for underserved communities globally.

Arnold & Porter Kaye Scholer LLP emphasizes excellence, collaboration, diversity, and exceptional client service throughout every aspect of its practice. The firm’s lawyers and professionals work closely across disciplines and jurisdictions to help clients navigate evolving legal, regulatory, and commercial landscapes while protecting long-term business and organizational interests.

Arnold & Porter Kaye Scholer LLP has earned recognition from leading legal publications and industry organizations, including Chambers, Legal 500, Bloomberg Law, Financial Times, and The American Lawyer. These honors reflect the firm’s strong reputation for innovative legal counsel, regulatory leadership, successful litigation, and commitment to professional excellence worldwide.

Practice Areas

Lawsuits & Disputes
  • Administrative Law & Regulatory Litigation
  • Anti-Corruption
  • Antitrust/Competition Litigation
  • Appellate & Supreme Court
  • Class Actions
  • Commercial Litigation
  • Consumer Protection & Advertising
  • Crisis Management & Strategic Response
  • Election & Political Litigation
  • Environmental Enforcement & Toxic Tort Litigation
  • False Claims Act Investigations & Defense
  • Intellectual Property
  • International Arbitration
  • Labor & Employment
  • Product Liability Litigation
  • Securities Enforcement & Litigation
  • Trials
  • White Collar Defense & Investigations
Regulatory
  • Antitrust/Competition
  • Compliance
  • Consumer Product Safety
  • Corporate Governance
  • Environmental Compliance & Counseling
  • Financial Services
  • Global Law & Public Policy
  • Government Contracts
  • International Trade
  • Legislative & Public Policy
  • Life Sciences & Healthcare Regulatory
  • National Security
  • Privacy, Cybersecurity & Data Strategy
  • Telecommunications, Internet & Media
Business
  • Antitrust/Competition Merger Review
  • Bankruptcy & Restructuring
  • Capital Markets Transactions
  • Compensation & Benefits
  • Emerging Companies & Venture Capital
  • Financial Services Transactions
  • Investment Management
  • Life Sciences Transactions
  • Mergers & Acquisitions
  • Private Client Services
  • Private Equity
  • Real Estate
  • Sovereign Finance
  • Structured Finance & Derivatives
  • Syndicated & Leveraged Finance
  • Tax
  • Tax-Exempt Organizations
  • Technology Transactions

Fees

  • Payment details not specified

Office locations for Arnold & Porter Kaye Scholer LLP

Arnold & Porter Kaye Scholer LLP - New York

250 W 55th St, New York, NY 10019

Arnold & Porter Kaye Scholer LLP - Los Angeles

777 S Figueroa St 44th floor, Los Angeles, CA 90017

Arnold & Porter Kaye Scholer LLP - Denver

1144 15th St #3100, Denver, CO 80202

Arnold & Porter Kaye Scholer LLP - Chicago

300 N La Salle Dr Suite 3500, Chicago, IL 60654

Arnold & Porter Kaye Scholer LLP - Washington

601 Massachusetts Ave NW, Washington, DC 20001