Sidley Ranks Among the Top M&A Legal Advisors in 2025 Year-End League Table Rankings

Sidley ranked among the top M&A legal advisers in multiple 2025 year-end league tables published by Bloomberg, Mergermarket, and LSEG, reflecting the firm’s continued M&A prowess globally. The firm earned top-10 placements for global announced deals and private equity transactions by deal count and value, as well as strong rankings across U.S. M&A, buyouts, and regional markets. Sidley also ranked prominently in mid-market private equity transactions globally and in the U.S., underscoring the firm’s active role advising sponsors and strategic clients on complex, execution-driven deals. Top-10 rankings include:

• Global and U.S. Announced Deals by Value and Deal Count
• Global and U.S. Private Equity by Deal Count
• EMEA by Value
• South East Asia by Value
• U.S. Midwest, North East, South, and West by Deal Count

These results highlight Sidley’s consistent performance across deal sizes, industries, and geographies, and its ability to support clients throughout the transaction lifecycle.

See our full list of top M&A and Private Equity rankings here.