20 Apr 2026
Kathryn Mims joins A&O Shearman in Washington, D.C. as partner in U.S. Antitrust practice
"Kathryn Mims joins A&O Shearman's U.S. Antitrust practice in Washington, D.C., bringing complex antitrust trial experience and sector expertise in life sciences, energy, chemicals and technology."
Mims brings complex antitrust trial experience combined with deep sector-specific expertise in life sciences, energy, chemicals and technology. Her background in these areas, together with regulatory fluency and market understanding, strengthens the firm’s ability to deliver practical, commercially focused counsel to clients facing increasing antitrust scrutiny.