The 2026 M&A Power List: Top-Rated Legal Services for Global
Global mergers and acquisitions (M&A) are increasing in complexity due to regulatory hurdles, geopolitical shifts and high stakes. Executives need help managing the process. When it comes to securing a deal, Foley & Lardner, Kirkland & Ellis and Wachtell, Lipton, Rosen & Katz have consistently emerged as the top-rated legal services for M&A transactions due to their industry and global knowledge. When searching for legal services for M&A transactions, it is vital to evaluate the provider’s approach, expertise and sector knowledge.
Foley & Lardner LLP
Foley & Lardner LLP focuses on corporate law, including M&A, transactions, private equity, capital markets and restructuring. The team has deep sector knowledge and consistently produces lawyer-authored content.
This provider offers comprehensive advice covering all aspects of M&A. It tailors approaches to the client’s unique needs and represents U.S. and international public and private companies, special board committees, private equity funds, boards of directors, founders, and family offices. The lawyers can handle transactions of any size.
Key Features
- Deep sector knowledge
- Comprehensive M&A advice
- Tailored approaches for any size transaction
Kirkland & Ellis
Kirkland & Ellis is an international law firm with a broad client base. Its lawyers handle complex corporate transactions and offer high-quality, tailored legal advice.
The firm’s Mergers & Acquisitions Practice Group handles high-profile transactions and represents public and private companies, financial advisors, financial sponsors, and boards of directors. It assists with the full range of cross-border and contested transactions, including intricate and complex situations.
Key Features
- Handles complex corporate transactions
- High-quality, tailored legal advice
- Full range of cross-border and contested transactions
Wachtell, Lipton, Rosen & Katz
Wachtell, Lipton, Rosen & Katz has a cohesive team of lawyers that handles large, complex and demanding transactions in both the United States and around the world. The provider ensures its staff has the necessary expertise to serve customers and work together as a task force.
It has experience in real estate M&A, focusing on major transactions like large-scale public companies. The team has completed over $500 billion in deals and writes and speaks frequently to demonstrate their legal knowledge.
Key Features
- Cohesive team of lawyers
- Ensures necessary expertise
- Completed over $500 billion in deals
Prioritise Legal Counsel
Business executives should prioritise legal counsel as part of their M&A strategy, especially during complex situations. The legal services listed above are a good place to start.
FAQs
When is the right time to engage a top-tier M&A legal advisor?
The best time is during the planning and strategy phase, as they can help lay a solid foundation for future proceedings.
Are top-rated global firms only for multi-billion-dollar deals?
No. They are good at handling many complex situations.
What is the single biggest mistake executives make when selecting a legal team for M&A?
They only focus on the cost and not the value of a service. A less costly team may lack the necessary experience.
What role should my legal advisors play in post-merger integration?
The team should prepare a post-merger integration plan to facilitate the transition.