Cornerstone Research


Overall Ranking (100%)

The Overall Ranking is a score from 1 star (very bad) to 5 stars (excellent) generated based on the Company Reviews of current and former employees at this company, taking everything into account.

The number you see in the middle of the donut pie chart is the simple average of these scores. If you hover over the various sections of the donut, you will see the % breakdown of each score given.

The percentile score in the title is calculated across the entire Company Database and uses an adjusted score based on Bayesian Estimates (to account for companies that have few reviews). Simply put, as a company gets more reviews, the confidence of a "true score" increases so it is pulled closer to its simple average and away from the average of the entire dataset.

The Overall Ranking is generated based on the Company Reviews.

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  • 1 Star

Company Details

For more than twenty-five years Cornerstone Research staff have provided high-quality expert testimony and economic and financial analysis to attorneys in all phases of commercial litigation and regulatory proceedings. During that time we have become one of the leading firms consulting to attorneys involved in complex litigation. Our objective, state-of-the-art analysis has earned us a reputation for excellence and effectiveness.

We work with faculty and industry experts in a distinctive "partnership" that combines the strengths of the business and academic worlds. The faculty, from the nation's leading business schools, economics departments, and law schools, keep us at the forefront of academic research. Our staff consultants contribute expertise in economics, finance, accounting, and marketing research, as well as business acumen, familiarity with the litigation process, and a commitment to produce outstanding results. Our faculty-staff team approach combines theoretical and practical knowledge to develop high-quality analyses tailored to the needs of each case.

Our clients have brought us a wide range of challenging assignments, including some of the most important cases of the past quarter century. We have helped clients achieve favorable outcomes in hundreds of trials, arbitrations, and regulatory hearings, and in pre-trial efforts.

Even with the marked growth of our practice, our cases generally come from attorneys who have worked with us and from colleagues they refer to us. The support we give our clients is built on a thorough understanding of their needs and a commitment to provide value through quality, integrity, and responsiveness.



599 Lexington Avenue
43rd Floor
New York, NY 10022-7642
United States

633 West Fifth Street
31st Floor
Los Angeles, CA 90071-2005
United States

2 Embarcadero Center
20th Floor
San Francisco, CA 94111-3922
United States

1000 El Camino Real
Suite 250
Menlo Park, CA 94025-4327
United States

699 Boylston Street
5th Floor
Boston, MA 02116-2836
United States

1919 Pennsylvania Avenue
Suite 1600
Washington, DC 20006-3420
United States

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Cornerstone Research Interview Questions

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20211st Year AnalystNew York CityGeneralistPositiveAverage
2022Student / Prospective MonkeySan FranciscoEconomic ConsultingVery PositiveAverage
20211st Year AnalystMenlo ParkN/APositiveAverage
2021Student / Prospective MonkeyBostonN/AVery PositiveAverage

Cornerstone Research


Est Annual Revenue:

Industry: Consulting