Marillyn Hewson
- 2020 Rank4
- CompanyLockheed Martin
- TitleChairman, CEO, and President
- Age60
- IndustryAerospace & Defense
Hewson posted record operating profits and earnings per share in 2013, her first year as CEO of the world's largest defense contractor, despite a 4% drop in revenue, to $45.4 billion. Now she is looking to industries such as renewable energy for new customers.