U.S. trio Simpson Thacher & Bartlett, Weil Gotshal & Manges and McDermott Will & Emery have unveiled their latest round of partner promotions for 2021.

Simpson Thacher made up 20 lawyers globally, including 12 in New York, two in Toyko and Washington, D.C. office, and one in Palo Alto, as well as another lawyer working between New York and Houston.