FORTUNE's annual ranking of America's leading businesswomen

23 of 50
23. Rosalind Brewer
Rosalind Brewer
EVP and President, Walmart East
2010 rank: 35
Age: 49
With her new job as head of the retail behemothís Eastern division, the Lockheed and Molson Coors board member now manages operations in 20 states, with 550,000 associates and about $100 billion in sales -- a figure that would put her division in the top 20 of the Fortune 500 if it were a standalone company.
Network with Wal-Mart
From the October 17, 2011 issue
How we pick the Power 50
The list is compiled by FORTUNE editors, who consider four criteria: the size and importance of the womanís business in the global economy, the health and direction of the business, the arc of the womanís career (resume and runway ahead), and societal and cultural influence.

Name 2010 total compensation
Safra A. Catz $42 million
Wellington J. Denahan-Norris $23.6 million
Carol Meyrowitz $19.2 million
Name Rank
Cynthia Carroll 1
Gail Kelly 2
Marjorie Scardino 3