October 26, 2026 — Kirkland & Ellis has firmly established its dominance across the North American mergers and acquisitions (M&A) advisory landscape, capturing the top spot in both deal volume and total value during the first nine months of 2026. According to the latest legal advisers league tables released by GlobalData, the premier firm commanded an extraordinary share of the corporate transaction market, leaving a significant margin between its performance and that of its closest competitors.
GlobalData’s comprehensive Deals Database recorded a staggering 369 transactions handled by Kirkland & Ellis throughout the Q1–Q3 2026 period. Combined, these corporate maneuvers amassed a total value of $456.6bn, reflecting the firm’s unparalleled capability to orchestrate complex, high-stakes transactions across diverse industry sectors within the North American market.
The latest data underscores a period of robust transactional activity and strategic agility for top-tier law firms navigating a competitive economic environment. While macroeconomic variables continue to shape corporate strategy, elite legal advisers have remained vital partners for corporations executing transformative domestic and cross-border deals. Within this dynamic ecosystem, Kirkland & Ellis successfully outpaced its peers through a potent combination of high-frequency deal-making and participation in several of the corporate world’s most lucrative transactions.
Value Standings Showcase Intense Competition Among Elite Firms
While Kirkland & Ellis claimed the crown in the value rankings, the competition immediately behind the frontrunner was fierce, featuring several of the most prestigious names in global corporate law. Securing the second-place position in the value standings was Paul, Weiss, Rifkind, Wharton & Garrison, which advised on deals totaling an impressive $360.1bn.
Hot on the heels of the top tier, Sullivan & Cromwell captured third place in the value league table, accumulating $321.6bn in aggregate deal value. The firm’s strong showing highlights its enduring strength in handling large-scale, complex corporate advisory mandates. Rounding out the top five value advisers were Latham & Watkins, which secured the fourth position with $243bn in transactions, and Skadden, Arps, Slate, Meagher & Flom, which finished fifth with a total deal value of $200.7bn.
These figures illustrate the massive concentration of high-value capital moving through the legal advisory sector during the first three quarters of 2026. Major corporate combinations, private equity exits, and strategic corporate realignments heavily favored firms with deep bench strength, specialized industry knowledge, and the global footprint necessary to execute multi-billion-dollar agreements seamlessly.
Volume Rankings Highlight Market Activity and Deal Flow
In addition to leading the market in financial value, Kirkland & Ellis also maintained an unyielding grip on the volume rankings, demonstrating a capacity to manage an immense volume of individual transactions concurrently. However, the volume league table revealed a distinct group of high-output firms that specialize in maintaining a relentless deal-making cadence.
Latham & Watkins finished in second place in terms of deal volume, having actively worked on 252 transactions during the nine-month window. The firm’s strong showing in both volume and value underscores its balanced approach to the corporate advisory market, successfully capturing both high-frequency mid-market work and substantial mega-deals.
Further down the volume rankings, Fasken Martineau DuMoulin secured third place by advising on 133 deals. The firm was closely followed by Gibson, Dunn & Crutcher in fourth place with 132 deals, and Paul, Weiss, Rifkind, Wharton & Garrison, which rounded out the top five volume advisers by handling 124 transactions.
The divergence between volume-heavy practices and value-focused powerhouses illuminates the diverse strategic approaches employed by North America’s leading legal institutions. While some firms thrive on high-frequency deal flows, others concentrate their elite resources on heavyweight transactions that fundamentally alter industry landscapes.
Expert Insights on Market Leadership and Big-Ticket Transactions
Aurojyoti Bose, lead analyst at GlobalData, offered deeper perspective on the exceptional performance delivered by the top-ranked firm throughout the year.
"Kirkland & Ellis was the clear winner during Q1–Q3 2026, outpacing its peers by a significant margin in terms of both deal volume and value," Bose noted. "It retained the top position by volume that it held during Q1–Q3 2025, while its ranking by value improved from second place to first."
Bose further elaborated on the specific transaction characteristics that propelled Kirkland & Ellis to the pinnacle of the value chart. During the first nine months of the year, the firm advised on 67 billion-dollar deals. Crucially, this portfolio included seven mega-deals, each valued at more than $10bn. Direct involvement in these high-stakes, capital-intensive transactions served as the primary catalyst for the firm’s ascension to the top of the value league table.
GlobalData’s rigorous methodology underpins these findings. The firm’s league tables rely on real-time tracking of thousands of company websites, advisory firm portals, and other credible secondary sources. A dedicated team of analysts continuously monitors these channels to gather granular details regarding each transaction, including the precise identification of all participating advisers.
To maintain the highest standards of data integrity and robustness, GlobalData actively invites leading legal and financial advisers to submit proprietary deal data for verification. This dual approach of secondary source tracking and direct industry submissions ensures that the resulting intelligence provides an accurate, comprehensive reflection of the North American M&A advisory market.
