Keystone is a global technology and advisory firm built to help organizations navigate the most complex legal, regulatory, and strategic challenges of the digital era. Founded in 2003, the firm operates on a pioneering model known as The Triad—the integration of economics and data science, top-tier computer science and engineering, and business strategy informed by deep industry expertise. This interdisciplinary structure brings together globally recognized experts who combine analytical rigor, technical innovation, and legal-economic insight to shape high-impact decisions.
Keystone’s practices span Financial Economics, Tax & Securities, Intellectual Property, Antitrust & Competition, Information Strategy, Risk & Regulation, Healthcare & Life Sciences, Technical Investigations, and Behavioral Insights. The firm serves clients worldwide from offices in New York, San Francisco, Boston, Seattle, Washington D.C., London, and Dubai.