AtlassianAtlassian, the $8 billion Aussie teamwork software titan, is a little different from most tech companies. Just for starters, when it filed for its 2015 IPO, it revealed that it had been consistently profitable since the decade previous — without doing a single round of traditional venture capital financing. Furthermore, Atlassian has gotten to this point without a traditional outbound sales team, instead relying largely on word-of-mouth to bring in big deals.