Company name: Qpass
Where it's based: N/A
When it was founded: 1997
What year it was a Fierce 15: 2003
Why it was a Fierce 15: Qpass was selected for its activity management software that allowed carriers to launch and manage all aspects of their mobile data solutions--from content partner relationships to payment collection and settlement to reporting and customer billing--without changing their existing billing systems. Qpass had already racked up key carrier partners including AT&T Wireless and Cingular, and had forged relationships with content firms such as Handango and the Walt Disney Internet Group. Click here for more.
What has happened since it was awarded the Fierce 15: In April 2006 Qpass was acquired by billing heavyweight Amdocs for $275 million.