TECH CRUNCH - Apr 26 - Yammer now has 70,000 corporate clients, and
800,000+ total users. At least 1,000 of those companies are paying for
the product, and Sacks says 10%-15% of users are converting to paid.
70% of Fortune 500 companies are using Yammer, according to CEO David
Sacks. Paying customers include Cisco, Nationwide, AstraZeneca,
Alcatel-Lucent, Sungard and Molson Coors. Revenue in 2009 was “seven
figures.” Yammer’s revenue goal by end of year is to be at a $10M
annual run rate. FULL ARTICLE @ TECH CRUNCH