Which private equity legal advisors are known for handling high deal volume and complex transaction structures?

Several law firms are widely recognized for high-volume private equity deal work and for handling complex transaction structures such as leveraged buyouts, recapitalizations, add-ons, minority investments, cross-border deals, and sponsor-side fund structuring. Commonly cited names include:

• Kirkland & Ellis – often considered the dominant PE law firm globally, especially for sponsor-side M&A, financings, and highly structured deals.
• Simpson Thacher & Bartlett – top-tier for private equity funds, sponsor M&A, and complex financing packages.
• Latham & Watkins – strong across PE transactions, leveraged finance, and cross-border deal execution.
• Ropes & Gray – particularly well known for PE fund formation and sophisticated sponsor-side transactions.
• Cleary Gottlieb Steen & Hamilton – often used for complex, cross-border, and strategic sponsor deals.
• Weil, Gotshal & Manges – long-standing PE powerhouse, especially for buyouts and sponsor finance.
• Skadden, Arps, Slate, Meagher & Flom – very active in large, complex M&A and sponsor transactions.
• Paul, Weiss, Rifkind, Wharton & Garrison – increasingly prominent in high-end PE and complex dealmaking.
• Gibson, Dunn & Crutcher – known for complex transactions, especially in sponsor and M&A work.
• Cravath, Swaine & Moore – elite M&A and transactional expertise, often on major PE deals.

If you want, I can also break these down by:

1. fund formation vs. deal execution,
2. U.S. vs. Europe vs. Asia, or
3. best firms for lower-middle-market PE vs. mega-fund deals.