Ligation consulting (also known as economic consulting) plays a critical role in shaping the outcomes of major litigation, regulatory investigations, and policy debates. These firms provide the analytical backbone for legal teams and government agencies, using rigorous economic theory, quantitative modeling, and expert testimony to evaluate competition, assess damages, and interpret market dynamics. Whether it's an antitrust case before the DOJ, a class action securities lawsuit, or a cross-border arbitration, economic consultants are the ones behind the scenes translating data into legal strategy. This article profiles ten of the top economic consulting firms in the U.S., offering insights into the kind of work they do, the clients they serve, and what it’s like to build a career at the intersection of law and economics.
Top 10 Litigation Consulting Firms List:
Headquartered in Washington, D.C., FTI Consulting is a global advisory firm with a robust Economic Consulting segment. Founded in 1982, the firm is widely recognized for work in antitrust, securities litigation, international arbitration, and regulatory investigations, advising law firms, Fortune 500 companies, and government agencies. FTI’s economists deliver sophisticated quantitative analysis, valuation modeling, and expert witness services across high-stakes legal matters and public policy disputes. Economic teams are frequently tapped for market definition, merger impact studies, and complex damages estimation, especially in financial services, energy, and healthcare.
FTI’s economic consultants operate at the intersection of analytics, law, and regulation, often collaborating directly with legal teams during pretrial and trial phases. The culture emphasizes academic rigor and gives professionals early exposure to client work, expert report drafting, and litigation strategy. Known for a fast-paced but supportive environment, FTI appears on headline matters, including antitrust reviews of mega-mergers and high-profile securities class actions.
One of North America’s largest privately held economic consultancies, Analysis Group is based in Boston and partners with leading law firms, corporations, and government agencies on economic, financial, and strategy consulting—primarily in litigation and regulatory disputes. Founded in 1981, the firm is known for its PhD-heavy teams, deep empirical research capabilities, and frequent collaborations with academic affiliates from top universities. Core focus areas include antitrust, health economics, intellectual property, and securities litigation.
Working at Analysis Group means contributing to highly analytical, team-based projects that support expert testimony and economic reports submitted to courts and regulators. The firm is lauded for a collegial culture, flat structure, and strong investment in professional development, particularly for analysts and associates. Consultants tackle impactful cases that shape precedent and policy, including matters with the DOJ, FTC, and international trade commissions—ideal for quantitatively oriented professionals who enjoy legal and regulatory frameworks.
From its Washington, D.C. base, Bates White specializes in economic and statistical consulting for law firms and government agencies engaged in complex litigation. Founded in 2000, the firm’s core areas include antitrust, healthcare economics, life sciences, and energy, where it conducts rigorous empirical analyses to assess liability, damages, and market dynamics. Bates White is especially active in class certification, merger review, and pharmaceutical pricing litigation, offering detailed econometric modeling and expert support.
The culture blends mentorship with academic engagement; many senior leaders hold PhDs and publish in peer-reviewed journals. Analysts and consultants receive substantive responsibility early—data wrangling, statistical modeling, and drafting memos for expert reports—while benefiting from heavy technical training. The firm’s docket includes major antitrust matters, such as DOJ reviews of large healthcare mergers and price-fixing litigation in tech and pharma.
An elder statesman of economic consulting, CRA—founded in 1965 and headquartered in Boston—provides economic analysis, expert testimony, and strategic guidance in complex litigation and regulatory matters across finance, life sciences, telecom, and energy. Its practice is particularly active in antitrust and competition policy, international arbitration, intellectual property valuation, and securities disputes. Top-tier law firms frequently retain CRA to deliver empirical evidence and expert reports in global cases.
CRA offers an intellectually rigorous environment where PhD economists, MBAs, and quantitative analysts collaborate on challenging legal-economic questions. The firm encourages publication and thought leadership, with staff contributing to journals and conferences. CRA has supported expert testimony in landmark merger cases and multibillion-dollar international arbitrations, earning a reputation for analytical precision and courtroom-ready work.
Best known for turnaround and restructuring, A&M has scaled an Economic Consulting division that applies economic and statistical analysis to litigation, investigations, and regulatory matters. Founded in 1983 and headquartered in New York City, A&M’s group spans antitrust, labor economics, damages estimation, and public policy analysis. Clients include law firms, corporate legal departments, and government entities navigating contentious disputes or compliance proceedings.
Economic consultants often work in multidisciplinary teams alongside forensic accountants, industry specialists, and restructuring professionals—an edge in matters involving financial misstatement, fraud, or market failure. The environment is entrepreneurial and collaborative, with emphasis on actionable insights under tight deadlines. Professionals build industry specialization while sharpening quantitative and courtroom communication skills, contributing to government-led investigations in competition and labor markets.
At the intersection of trial strategy and analytics, Courtroom Sciences, Inc. (CSI)—founded in 1990 and headquartered in Irving, Texas—pairs jury consulting and witness training with economic damages work. The firm provides expert assessments in torts, commercial disputes, and complex civil litigation, and is frequently retained to support trial preparation through quantitative evaluations of lost profits, business interruption, and personal injury damages.
CSI’s economics offering is explicitly litigation-centric, designed to influence courtroom outcomes. The firm blends behavioral insights with financial modeling to create persuasive, jury-ready narratives. Analysts and consultants engage both the technical and psychological dimensions of trials—building demonstratives, preparing expert witnesses, and producing financial exhibits—making it a strong fit for those applying economics within a strategic, trial-oriented framework.
A newer entrant that quickly gained traction, Secretariat—founded in 2014 and headquartered in Atlanta—specializes in economic, financial, and regulatory advisory for high-stakes disputes, including antitrust, international arbitration, and commercial litigation. Teams of econometricians, PhD economists, and valuation experts quantify damages, model competitive dynamics, and analyze market structures for law firms and corporates.
Despite its youth, the firm often goes head-to-head with legacy players in billion-dollar matters. Consultants work closely with expert witnesses to produce data-driven reports and prepare for deposition and trial. An entrepreneurial, performance-oriented culture provides junior talent with early exposure to case strategy and expert support, appealing to candidates seeking analytical rigor and visible impact.
With restructuring DNA at its core, CR3 Partners—headquartered in Dallas and founded in 2016—extends into economic consulting for financial disputes and corporate litigation. While operational turnaround remains the anchor, experts frequently support legal teams and creditors on bankruptcy proceedings, solvency analysis, and fiduciary duty claims. The firm is active in distressed sectors like retail, manufacturing, and healthcare, where restructuring and litigation intersect.
Economic consultants work alongside operators and financial advisors, bringing real-world context to financial forensics and economic loss calculations. Assignments span bankruptcy litigation, post-restructuring claims, and contested valuation issues. The cross-functional model blends industry depth with applied economic modeling, offering hands-on exposure to both advisory and expert-support roles.
Academic firepower meets practical impact at The Brattle Group, a premier economic consultancy founded in 1990 and based in Cambridge, Massachusetts. The firm advises on antitrust, intellectual property, energy and utilities, financial economics, and international arbitration, regularly supporting litigation teams with expert reports and economic modeling for regulatory reviews and legal proceedings. Brattle is especially prominent in merger control, competition policy, and financial damages assessments.
Selectivity is high and mentorship is robust, with many hires possessing advanced quantitative training. The firm encourages publishing, conference participation, and policy engagement. Analysts and associates work directly with academic affiliates and senior principals on high-profile matters, including landmark merger reviews and cross-border antitrust investigations, cementing Brattle’s reputation for rigor and influence.
Backed by a Big Four platform, Deloitte integrates economic consulting within its Forensic & Financial Advisory practice, applying economic theory and statistical methods to legal, regulatory, and business challenges. Founded in 1845 and headquartered in New York City, the group handles antitrust economics, transfer pricing, intellectual property disputes, and economic impact assessments. Deloitte’s scale enables integration of economics with broader advisory solutions, especially in regulated industries.
Economic consultants collaborate with legal teams, industry specialists, and data scientists to develop models and support expert testimony. The firm emphasizes structured career development—rotations, advanced training, and exposure to major global cases. Services are in demand for antitrust investigations, compliance reviews, and international tax and pricing disputes, with cross-border assignments leveraging Deloitte’s extensive client base and global reach.
Conclusion
Whether you're interested in dissecting billion-dollar mergers, modeling damages in securities fraud, or helping shape antitrust enforcement policy, these ten firms offer unique pathways into high-stakes economic advisory. Each firm brings its own strengths in analytical rigor, industry specialization, and courtroom credibility. If you’re ready to break into this intellectually demanding and high-impact field, join our personalized Black Belt prep program to prepare your resume, ace your interviews, and land your ideal role in economic consulting.
Additional Resources:
- Top Consulting Firms of 2025
- Top 10 U.S. Boutique Consulting Firms (2025)
- Consulting Firm Directory
- MC Jobs Board
- Consulting Resume: Complete Guide
- Case Interview: Complete Prep Guide (2025)