Each year KMWorld (news, site) publishes a list of the cream of the crop in knowledge management. "100 companies That Matter" includes favorites from practitioners, analysts, theorists and customers, recognizing orgs whose innovations have had significant impact on the constituency chain as a whole.
Knowledge Management: An Attitude, Not an Application
"Limiting the list to 100 companies is an extraordinarily difficult task," admitted KMWorld's Hugh McKellar. "We could have very easily doubled its size." In other words, don't feel terribly left out if you didn't make the cut- there's always next year.
Kudos to those that did though, including the handful of names we often see around these parts, such as:
Our shortlist of familiar industry standouts could easily be doubled as well. Acquia, Attensity, EMC, Jive, and the great Google, for instance, are also on KMWorld's top 100. But for that level of name dropping you're going to have to redirect yourself to the actual post.