Top 10 Largest Law Firms Worldwide

The legal industry is home to some of the most powerful and influential firms across the globe. These law firms dominate the market with their extensive teams of lawyers, international offices, and multi-billion-dollar revenues. Whether you’re a law student, legal professional, or a business looking for top-tier representation, here are the 10 largest law firms in the world you should know about.

1. Kirkland & Ellis LLP

Kirkland & Ellis tops the list as the largest law firm globally by revenue and size. Headquartered in the U.S., the firm is renowned for its dominance in private equity, mergers & acquisitions, and high-stakes litigation. With a powerful global presence and a reputation for aggressive legal strategies, it serves many of the world’s largest corporations.

Key Practice Areas:

• Corporate Law

• Private Equity

• Litigation

• Intellectual Property

2. Latham & Watkins LLP

Latham & Watkins is a powerhouse in the legal sector, known for its work in corporate finance, environmental law, and antitrust litigation. With a strong global footprint and an elite client base, Latham consistently ranks among the top law firms for handling complex legal matters.

Key Practice Areas:

• Environmental Law

• Corporate Transactions

• Antitrust

• Regulatory Compliance

3. DLA Piper

As one of the world’s most geographically diverse firms, DLA Piper operates across over 40 countries. The firm offers a full suite of legal services, from real estate and employment law to international arbitration, making it a go-to for multinational corporations.

Key Practice Areas:

• Real Estate

• Employment Law

• Arbitration & Dispute Resolution

• International Trade

4. White & Case LLP

With a solid global presence, White & Case stands out for its specialization in cross-border legal issues and international trade disputes. The firm has built a reputation for navigating complex global transactions and resolving international conflicts.

Key Practice Areas:

• International Arbitration

• Cross-Border M&A

• Trade & Sanctions

• Dispute Resolution

5. Baker McKenzie

Baker McKenzie is one of the most globally integrated law firms, with offices in nearly every major commercial hub. The firm is well-regarded for its expertise in tax law, IP, and corporate governance, making it a trusted advisor for multinational businesses.

Key Practice Areas:

• Tax Law

• Intellectual Property

• Compliance & Governance

• Employment Law

6. Skadden, Arps, Slate, Meagher & Flom LLP

Known simply as Skadden, this firm has long held a prestigious place in the legal world. It is especially prominent in corporate law, including mergers & acquisitions and securities litigation, handling some of the most high-profile deals and cases globally.

Key Practice Areas:

• M&A

• Securities Litigation

• White Collar Defense

• Corporate Governance

7. Dentons

Dentons is one of the largest law firms by lawyer headcount, with a presence in over 80 countries. Its diverse legal offerings cater to governments, Fortune 500 companies, and fast-growing startups alike.

Key Practice Areas:

• Energy & Infrastructure

• Real Estate

• Public Policy

• Intellectual Property

8. Sidley Austin LLP

With roots in Chicago, Sidley Austin has grown into a global leader known for its work in regulatory law, corporate governance, and litigation. Its deep industry knowledge makes it a top choice for clients in healthcare, financial services, and life sciences.

Key Practice Areas:

• Healthcare & Life Sciences

• Securities & Derivatives

• IP Litigation

• Regulatory Compliance

9. Morgan, Lewis & Bockius LLP

Often referred to as Morgan Lewis, this firm is highly respected for its employment law, labor relations, and corporate advisory services. With a client-first approach, it supports businesses ranging from startups to Fortune 100 giants.

Key Practice Areas:

• Labor & Employment

• Energy Law

• Corporate Transactions

• Business Litigation

10. Gibson, Dunn & Crutcher LLP

Gibson Dunn is a litigation giant, often leading in appellate law, antitrust litigation, and corporate disputes. Known for its stellar advocacy, the firm has secured several landmark court victories across jurisdictions.

Key Practice Areas:

• Appellate Litigation

• Antitrust

• Environmental Law

• Complex Disputes

These top law firms represent the pinnacle of legal expertise, global reach, and client trust. Whether you’re exploring career options, seeking legal services, or researching the legal industry, this list of the world’s biggest law firms is a solid place to start.