AmLaw 100

AmLaw 100
Name	AmLaw 100
Type	Annual ranking
Publisher	The American Lawyer
Established	1987
Frequency	Annual
Country	United States

AmLaw 100 is an annual ranking published by The American Lawyer that lists the top 100 highest-grossing law firms in the United States by revenue. The list is widely cited across legal markets, legal media, and corporate consultancy circles, and it influences recruiting at law schools, lateral partner moves at firms such as Cravath, Swaine & Moore, Skadden, Arps, Slate, Meagher & Flom, and Sullivan & Cromwell. Law students, legal recruiters, corporate general counsel offices, and financial analysts use the ranking alongside sources like Vault.com, Bloomberg Law, and LexisNexis.

Overview

The ranking enumerates firms by gross revenue, revenue per lawyer, profits per equity partner, and headcount, comparing major firms including Kirkland & Ellis, Latham & Watkins, DLA Piper, Baker McKenzie, and Jones Day. Coverage often intersects with reporting on lateral hires involving lawyers from Harvard Law School, Yale Law School, Columbia Law School, Stanford Law School, and University of Chicago Law School. The AmLaw 100 affects perceptions at corporate entities like Goldman Sachs, JPMorgan Chase, and Morgan Stanley when selecting outside counsel for mergers and disputes, and informs benchmarking used by consulting firms such as McKinsey & Company and Boston Consulting Group.

Methodology and Ranking Criteria

The methodology emphasizes quantitative metrics: gross revenue, revenue per lawyer, profits per equity partner, and leverage, with data collection from firm-reported financial statements and surveys of managing partners at firms including Davis Polk & Wardwell, White & Case, Greenberg Traurig, Hogan Lovells, and Morgan Lewis. Calculations incorporate headcount statistics involving associates from Sidley Austin, Seyfarth Shaw, Proskauer Rose, and Ropes & Gray. Analysts cross-reference filings and announcements from corporate counsel offices at ExxonMobil, Apple Inc., and AT&T and public company reports filed with Securities and Exchange Commission. Supplemental metrics sometimes cite compensation systems at firms such as Gibson Dunn & Crutcher and Paul, Weiss, Rifkind, Wharton & Garrison.

Historical Development

The list originated in the late 20th century and expanded alongside firm globalization involving offices in London, New York City, Los Angeles, Washington, D.C., and Chicago. Milestones include growth of firms after landmark matters like the Enron scandal and mergers involving Norton Rose Fulbright, Squire Patton Boggs, and Baker & McKenzie. The AmLaw 100 has tracked eras marked by events such as the 2008 financial crisis, the Dot-com bubble, and regulatory shifts tied to statutes like the Sarbanes-Oxley Act. Over decades, patterns show firms reshaping after litigation spikes from cases linked to BP and transactions involving AT&T acquisitions.

Impact and Criticism

The ranking has reshaped hiring incentives at law schools like New York University School of Law and corporate recruiting strategies at companies like Microsoft and Google. Critics argue that emphasizing profits per equity partner privileges compensation at firms like Quinn Emanuel Urquhart & Sullivan and WilmerHale while obscuring pro bono efforts documented by organizations such as Legal Services Corporation and American Bar Association. Debates reference regulatory discussions before entities like the Supreme Court and anecdotes involving partners from Debevoise & Plimpton and Cleary Gottlieb Steen & Hamilton about internal allocation models.

Notable Firms and Trends

Recent editions highlight revenue growth at firms including Kirkland & Ellis, Latham & Watkins, Skadden, Arps, Slate, Meagher & Flom, K&L Gates, and McDermott Will & Emery. Trends include the rise of boutiques like Cooley LLP and Wilson Sonsini Goodrich & Rosati focused on technology matters, the expansion of international giants such as Clifford Chance and Allen & Overy into U.S. markets, and consolidation through combinations akin to mergers of Sullivan & Cromwell-style elite firms with laterals from Mayer Brown. Shifts also reflect increased litigation practices at firms like Boies Schiller Flexner and restructuring work at firms connected to Weil, Gotshal & Manges.

Influence on Legal Industry Economics

AmLaw 100 metrics feed into financial modeling used by private equity advisors at Blackstone and law firm CFOs who benchmark against peers like O'Melveny & Myers and Holland & Knight. Profitability figures affect partner compensation models, leverage ratios, and billing rate strategies relevant to corporate clients such as Pfizer, Johnson & Johnson, and Amazon. The ranking indirectly informs investor perceptions at firms that advise on transactions with companies listed on exchanges overseen by NASDAQ and New York Stock Exchange.

Data Transparency and Controversies

Transparency concerns arise over self-reported figures from firms including Kirkland & Ellis and Latham & Watkins, disputes about classification of income streams by firms such as Dentons and Mayer Brown, and controversies over whether metrics capture alternate fee arrangements used by clients like IBM and Oracle Corporation. Critiques cite investigative reporting by outlets including The Wall Street Journal and The New York Times and scrutiny during major civil matters adjudicated in courts like Southern District of New York.

Category:Law firms rankings