Covington & Burling LLP

The best law firms in the United States are traditionally evaluated by corporate prestige, revenue, and client usage, with Cravath, Swaine & Moore LLP and Wachtell, Lipton, Rosen & Katz consistently leading national prestige indexes. When it comes to the top "brands" or firms that major corporations and individuals actually use for high-stakes litigation, mergers and acquisitions (M&A), and restructuring, a few massive powerhouses dominate the U.S. legal market.

The Most Prestigious U.S. Powerhouses

These elite firms are widely recognized as the pinnacle of American corporate law:

Cravath, Swaine & Moore LLP: Ranked No. 1 in overall prestige on the Vault Law 100 for over a decade. Often referred to as the “gold standard” of legal practice, Cravath has maintained its position at the top through its storied history, exceptional client service, and the development of the “Cravath System” of attorney training... It is the go-to firm for massive corporate boardrooms. Wachtell, Lipton, Rosen & Katz: Holding the No. 2 spot nationally, Wachtell operates out of a single New York City office but rules the market in General Corporate Practice and Mergers & Acquisitions. It is famous for handling the most high-profile corporate takeover battles. Skadden, Arps, Slate, Meagher & Flom LLP: Consistently ranked No. 3 in the nation, Skadden is a global powerhouse with a massive footprint. It is heavily used by Fortune 500 companies for M&A, corporate transactions, and real estate litigation.

The Highest-Grossing & Most Used Brands

For practical, day-to-day high-end legal services across dozens of practice areas, the largest firms by revenue and attorney headcount are the ones most frequently retained by major enterprises:

Kirkland & Ellis LLP: As the largest law firm in the world by revenue, Kirkland is the undisputed market leader for Private Equity, Banking, and Bankruptcy/Restructuring. It is widely used by investment funds and major corporations when "everything is on the line". Latham & Watkins LLP: Highly prestigious and globally expansive, Latham holds the No. 1 spot for Securities/Capital Markets and is the only firm to historically rank across every single practice area evaluated by industry insiders. Gibson, Dunn & Crutcher LLP: A premier firm that recently climbed to No. 8 nationally. Gibson Dunn excels heavily in securities litigation, white-collar defense, and complex appellate work.

Specialized Market Leaders

Depending on what a client actually needs, different "brands" become the primary choice:

Tech & Startups: Cooley LLP is highly sought after by growing tech companies, taking the top national ranking for Emerging Companies & Venture Capital, Privacy & Data Security, and Life Sciences. White Collar Defense & Government Relations: Covington & Burling LLP is the leading firm in Washington, D.C. for navigating federal investigations, antitrust issues, and government policy. Trial Litigation: Quinn Emanuel Urquhart & Sullivan, LLP remains a dominant, specialized brand for general commercial litigation and high-stakes courtroom battles.

Are you looking at these law firms from the perspective of a prospective client needing representation, or as a law student/attorney looking at career and employment options?

If you need representation, sharing the specific practice area (e.g., intellectual property, corporate defense, personal civil matters) can help narrow down the best choice.