Atlassian is a global software company best known for building collaboration and productivity tools that help teams plan, build, and ship work more effectively. Founded in Australia in 2002, Atlassian’s products—such as Jira, Confluence, Trello, and Bitbucket—are widely used by software developers, IT teams, and increasingly by business teams across marketing, operations, and HR. The company focuses on enabling teamwork at scale, emphasizing transparency, agility, and continuous improvement, and serves millions of users ranging from small startups to large enterprises worldwide.