2. HP Services
2009 Revenue: $34.7 billion
Ann Livermore has been part of HP for more than 20 years. She currently leads the Technology Solutions Group, which encompasses enterprise storage and servers, software and services and which absorbed EDS in 2008. Its products and services serve business and public-sector customers in more than 170 countries. Overall, HP’s revenue grew in the first quarter, although services revenue fell 1 percent to $8.7 billion. HP restated figures in March due to a lawsuit involving its EDS unit.