The Most Powerful Women in Banking

Sigal Zarmi, who took on broader duties this fall, is modernizing the company's technological infrastructure and using reverse mentoring to combat bias in the workplace.

Diane Arnold, who will succeed the retiring Gregory Shook in July, has been with the bank since 2002. She is currently the chief lending officer.

The Stamford, Conn.-based credit card issuer said Tuesday that Brian Doubles, the president and former chief financial officer, will succeed Margaret Keane in April.

President-elect Joe Biden picked California official Isabel Casillas Guzman to lead the Small Business Administration, according to people familiar with the decision.

Bank of America's chief operations and technology officer says even digital experts benefit from in-person collaboration. She wants her 95,000-person staff to return once it's safe.