Bio

A Partner in Simpson Thacher’s Mergers and Acquisitions Practice, Johanna Mayer provides counsel to some of the world’s most prominent private equity sponsors, financial institutions and public and private companies on mergers and acquisitions, public and private divestitures, strategic investments, joint ventures, recapitalizations and other corporate transactions. Her clients have included KKR, New Mountain, Garda World Security, Ingersoll Rand, Sirius XM and People’s United Financial, among others.