Charles River Associates (CRA) is a leading global consulting firm that offers economic, financial, and strategic expertise to major law firms, corporations, accounting firms, and governments around the world. Our experts bring a unique combination of cutting-edge research, state-of-the-art methods, and proven experience to bear on our clients’ most complex challenges.
CRA specializes in management consulting and economic litigation. Our senior-led teams include leading academic experts and business leaders with experience across industries. Because of our proven skills in complex cases and exceptional strength in analytics, clients depend on our objective, fact-based advice for their high-profile, high stakes matters.

As a leading global economic consulting firm, Compass Lexecon provides law firms, corporations, and government clients with clear analysis of complex issues. We have been involved in a broad spectrum of matters related to economics and finance – providing critical insight in legal and regulatory proceedings, strategic decisions, and public policy debates. Our experience and expertise apply to virtually any question of economics, in virtually any context of the law or business, and in any industry. For the past 19 years, Compass Lexecon has been ranked as one of the leading antitrust economics firms in the world by the Global Competition Review.

Gilbert + Tobin is the leading independent law firm in Australia. We are purpose-built for our clients’ most complex work – across transactions, disputes and regulation. Our partners are plain-speaking leaders in their fields, delivering the highest quality legal advice and providing an exceptional edge for our clients. We are innovators in the use of technology, redefining value and service in the legal industry.

Our Competition, Consumer and Market Regulation Group takes a multi-disciplinary approach, integrating law and economics, paired with a deep understanding of our clients’ businesses, their industries and the regulators who shape them. Our work spans bet-the-company litigation and high-stakes transactions through to defending criminal cartel proceedings, supporting clients in their most significant competition and regulatory matters.

Herbert Smith Freehills is one of the world’s leading professional services businesses, bringing together the best people across our 27 offices, to meet all your legal services needs globally. Our clients trust us with their most important transactions, disputes and projects because of our ability to cut through complexity and mitigate risk. Because technical ability alone is not enough, we seek to build exceptional working relationships with our clients, which enables us to develop a deeper understanding of their businesses, provide commercially astute, innovative advice and create better business outcomes for each client.
Ranked among the Global Elite by Global Competition Review 2020, our competition, regulation and trade practice is widely recognised by peers and legal directories as one of the leading teams in the field. We advise many of the world’s blue-chip organisations in a wide range of industries across the full spectrum of competition work, including merger control, investigations, litigation and state aid, and provide advice on regulated sectors. Many of our lawyers have spent time working for regulatory authorities and for clients enabling us to provide a unique insight. Our global network of offices allows us to provide a comprehensive and integrated cross-border service to our clients.

Antitrust and competition issues can define a company’s ability to grow, compete, and innovate on a global scale. As regulatory scrutiny intensifies and enforcement priorities continue to evolve, Hogan Lovells' antitrust practice goes beyond defending your position—we help you anticipate change, manage risk, and strengthen your competitive advantage. With more than 135 antitrust lawyers across 18 countries, we offer unmatched geographic reach and depth of experience across Europe, the United States, Asia, Latin America, and the Middle East. This fully integrated global platform enables us to manage complex, multi jurisdictional matters seamlessly, ensuring consistent strategy and aligned outcomes worldwide. We are at the forefront of major enforcement cases and advise clients on the full spectrum of competition law issues, informed by real time insight into shifting policy, political, and enforcement trends. Many of our lawyers have held senior roles at key authorities, including the European Commission, the U.S. Department of Justice, the Federal Trade Commission, and the UK Competition Authority, giving us unrivaled perspective into how regulators think and act. Hogan Lovells gives clients the clarity and confidence to expand, innovate, and grow securely across borders.

Keystone provides expert advice to clients navigating complex competition issues including antitrust, mergers, litigation and regulation. Led by former CMA CEO, Andrea Coscelli, Keystone’s London office boasts a strong and growing team of 30+ talented economists and technologists with decades of collective experience across consultancy, regulatory agencies, and industry – working alongside 100+ US economists and data scientists. The team uniquely combines economics with insights from business strategy and technology to deliver rigorous analysis for high-stakes matters. Globally, Keystone has played a significant role in landmark antitrust matters, delivering precedent-setting economic and technology analysis using its deep expertise in search, ad tech, mobile ecosystems and Gen AI.