100 Fastest-Growing Tech Companies 

Our rankings show another banner year for the leaders of the tech revival.

Rank: 46
Get quote: YHOO
Employees: 11,400
Headquarters: Sunnyvale, CA
Sector(s): Retail
Why it's hot:
Delays in its Panama advertising platform pummeled its stock, but Yahoo rebounded, thanks to increased ad revenue over the holidays.
Revenue 6,425.7 65.8 8
Earnings 751.4 78.1 39
Operating cash flow 1,371.6 95 16
Stock return (2006) -35
Headcount change (2006) 16.3
From the June 2007 issue
Latest Headlines for YHOO
B2 100 Headquarters
B2 100 Companies 2007
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How we rank them
To find the B2 100, we screened more than 2,000 tech companies that have been publicly traded on a U.S. stock exchange for at least three years, have a market capitalization of at least $50 million, and have had positive operating cash flow over the past 12 months. Zacks Investment Research of Chicago ranked the resulting list using four financial criteria: growth in revenue, profit, and operating cash flow during the past three years, and the 12-month stock return as of Dec. 31, 2006. Cash flow growth counts for 40 percent of a company's ranking. Each of the other criteria counts for 20 percent. Additional research was provided by Factset. If you have further questions about Business 2.0's 100 Fastest growing technology companies, please e-mail