Elite U.S.-headquartered law firms continue to generate the highest revenue per lawyer figures in the U.K., according to the latest research by Law.com International.

Simpson Thacher & Bartlett, Kirkland & Ellis, Latham & Watkins, Skadden, Arps, Slate, Meagher & Flom and Weil, Gotshal and Manges lead the rankings, as they did last year, in a table calculated by dividing the largest 30 firms’ U.K.-only revenues by their U.K. lawyer headcount.