50 Most Powerful Women
It was a year of expansion for this elite group. Several women, including PepsiCo CEO Indra Nooyi, pulled off big acquisitions, while thirteen others earned big promotions.
2009 rank: 1
Age: 54
In her fifth year atop our list, Nooyi completed the purchase of PepsiCo's two largest bottlers, bringing revenues to a projected $60 billion. Now she'll have to deliver the $400 million annual cost savings she promised. Investors seem assured: The stock is up 12% since September 2009.
NEXT: Irene Rosenfeld
Last updated September 30 2010: 2:47 PM ET