Hopeful signs for women: Forbes' fifth annual ranking showcases women who have beat out men for top business posts this year, including Lynn Laverty Elsenhans (No. 39), the new chief of Sunoco; Gail Kelly (No. 11), who heads Australian bank Westpac; and Jane Mendillo (No. 42), who was just named to run the $35 billion Harvard University endowment.
In total, the women ranked on this list control $26 trillion worldwide.
The tenuous state of the world economy, however, has many of the world's most powerful women in the same precarious positions as their male peers. Economic woes this year have already claimed the jobs of Patricia Russo, who headed the troubled Alcatel Lucent, and Zoe Cruz, former president of Morgan Stanley. Other highly placed women could be in jeopardy as well.
But while individual female leaders continue to climb higher, women as a group are making only modest gains. Women have hovered for a decade around 46 percent of the American labor force, but they hold only 15 percent of top corporate jobs; less than 3 percent of the country's biggest companies have female chief executives, according to research nonprofit Catalyst.
The most powerful woman in the world, German Chancellor Angela Merkel, tops the list for the third year running as the ranking democratically elected female leader. Sheila Bair, head of the Federal Deposit Insurance Corp., the embattled U.S. bank-deposit insurer, debuts in second place as she tries to stave off financial panic amid a worldwide credit crisis.
At No. 3, Indra K. Nooyi of PepsiCo is the highest-ranked woman in business as she expands the food and beverage giant internationally to counter a decline in Americans' preference for soda and chips.
Angela Braly (No. 4), the head of big health insurer WellPoint, suffered a setback this spring when her downward revision of financial forecasts caused a stock tumble, sparking investor and employee ire.
At No. 5, Cynthia Carroll is leading mining giant Anglo-American to riches in the commodities boom. Kraft's Irene Rosenfeld (No. 6), is slowly turning around the mac 'n cheese maker in her second year on the job, scoring a big hit in China with a new Oreo.
In the last few months of her tenure, U.S. Secretary of State Condoleezza Rice (No. 7) faces a myriad of diplomatic flare-ups: an unstable Pakistan, a bellicose Russia and the long-smoldering Middle East peace question. Ho Ching (No. 8), the head of Singaporean sovereign wealth fund Temasek, has been moving more of the city-state's money abroad and now owns 15 percent of Merrill Lynch.
In France, Areva head Anne Lauvergeon (No. 9) has been dealing with public fallout from this summer's leaks at two nuclear plants, even as France has announced plans to build more. Anne Mulcahy (No. 10) has doubled her research and development budget to focus on color printing and eco-friendly technologies.
These women top a far-flung list that comprises 54 businesswomen and 23 politicians, with the rest being media execs and personalities and nonprofit leaders. A third are newcomers to the rankings; this reflects not only new top positions for women, such as Starcom MediaVest's Laura Desmond (No. 55) and Enterprise's Pamela Nicholson (No. 93), but also the increasingly global reach of this list, with more women from outside the U.S. rising to worldwide prominence.