100 Fastest-Growing Tech Companies 

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

Rank: 49 (Previous rank: 1)
Get quote: CELG
Employees: 1,287
Headquarters: Summit, NJ
Sector(s): Medical
Why it's hot:
The biotech firm won approval for Revlimid, a safer version of thalidomide, to treat multiple myeloma, and it's seeking the go-ahead to treat more diseases.
Revenue 898.9 47.5 22
Earnings 69 28 85
Operating cash flow 83.6 23.7 92
Stock return (2006) 78
Headcount change (2006) 36.3
From the June 2007 issue
Latest Headlines for CELG
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