Cleary Elects New Managing Partner, While Gerstenzang Will Hold New Senior Partner Role

Cleary Gottlieb Steen & Hamilton is set to adopt a new leadership structure, with Jeffrey Karpf elected as managing partner starting January 2026. Michael Gerstenzang, the current managing partner since 2017, will transition to a senior partner role. This marks the firm’s first change in managing partner in nearly a decade.