Ms. Berzin served as Chairman and Chief Executive Officer of Financial Guaranty Insurance Company (FGIC), an insurer of municipal bonds, asset-backed securities and structured finance obligations, from 1992 to 2001. Ms. Berzin joined FGIC in 1985 as its General Counsel following seven years of securities law practice in New York City.
Ms. Berzin currently serves as a director of Trane Technologies plc (industrial manufacturing). Ms. Berzin previously served as a director of Constellation Energy Group from 2008 to 2012 when Constellation merged with Exelon and as a director of Exelon subsidiary Baltimore Gas and Electric Company from 2013 to 2022.