Steptoe & Johnson LLP
- Founded
- 1913-01-01 in Clarksburg, West Virginia, USA
- Headquarters
- Washington, D.C., USA
- london@steptoe.com
- Phone
- +44 20-7367-8000
Steptoe LLP is an international law firm with a century-long legacy of high-stakes litigation, regulatory defense, and white-collar criminal defense work. Founded in 1913 by Philip P. Steptoe and Louis A. Johnson in Clarksburg, West Virginia, the firm built its reputation on vigorous representation before government agencies and courts. After a 1980s split, the Washington, D.C.-based operation became Steptoe & Johnson Chartered, later renamed Steptoe LLP. Today, the firm employs approximately 500 lawyers across offices in major U.S. cities and international hubs including Beijing, Brussels, and London. It is particularly renowned for its expertise in international trade, intellectual property, antitrust, environmental law, and artificial intelligence governance. Steptoe LLP serves Fortune 500 companies, government entities, and trade associations, maintaining a collaborative culture rooted in public service—a tradition carried from its founders' roles in the Roosevelt and Truman administrations.
Detailed Review
History and Founding
Steptoe LLP traces its origins to 1913 when Philip P. Steptoe and Louis A. Johnson established a law partnership in Clarksburg, West Virginia. The firm quickly became involved in energy, natural resources, banking, and public utility regulation. As its practice expanded, it opened a Washington, D.C. office in the 1940s, which became the center of its federal government engagement. In the 1980s, the firm split into two independent entities: the D.C. office evolved into Steptoe & Johnson Chartered (later renamed Steptoe LLP), while the West Virginia partnership retained the original name as Steptoe & Johnson PLLC. Since then, Steptoe LLP has grown through strategic expansion, adding offices in Beijing, Brussels, London, New York, Chicago, Los Angeles, Phoenix, and San Francisco.
Practice Areas and Expertise
Steptoe LLP’s service offerings span a wide range of legal disciplines. Its litigation practice handles complex commercial disputes, government contracts, securities litigation, and class actions. The regulatory practice is particularly strong in international trade (including sanctions and export controls), white-collar defense, environmental law, energy regulation, and healthcare compliance. The firm also maintains notable practices in intellectual property litigation, antitrust, and data privacy/cybersecurity. In recent years, Steptoe LLP has invested in cutting-edge areas such as artificial intelligence law, where it provides advocacy before legislative and regulatory bodies, and e-discovery and litigation support, offering tailored technology solutions for large-scale discovery.
Market Position and Clients
Steptoe LLP is consistently recognized in legal directories for its work in international trade, white-collar crime, and regulatory matters. Its client base includes Fortune 500 companies, government entities, and trade associations. The firm’s lawyers are active in pro bono work and community service, reflecting a culture that values public service—a legacy of founder Louis A. Johnson, who served as U.S. Secretary of Defense under President Harry Truman. Financially, Steptoe LLP is a profitable, well-capitalized partnership with revenues estimated in the hundreds of millions, though exact figures are not publicly disclosed due to its private partnership structure.
Leadership and Culture
The firm operates under a partnership structure with a managing partner or chair. While the exact current leadership is not publicly listed in a single CEO role, the firm emphasizes a collaborative, non-hierarchical approach where clients are served by the entire firm rather than individual attorneys. The firm’s culture is marked by integrity, civility, and a commitment to client service, as noted in its official materials.
Key Products
Litigation & Dispute Resolution
Handles complex commercial, securities, antitrust, class action, and government contracts litigation.
Regulatory & Government Affairs
Advocacy before federal and state agencies, including international trade and sanctions, white-collar defense, environmental law, and healthcare compliance.
Intellectual Property
IP litigation, patent and trademark prosecution, and licensing.
Corporate & Transactional
Mergers and acquisitions, securities, finance, real estate, and joint ventures.
International Practice
Cross-border disputes, trade, investment treaty arbitration, and compliance.
AI, Data & Digital
Legal advocacy on AI governance, data privacy, cybersecurity, and digital policy.
E-Discovery & Litigation Support
Technology-enabled discovery management and cost-effective e-discovery solutions.
Offices & Headcount
500 employees (approx.)