Atlassian is recognized as the leader in collaboration, project management and tracking software solutions. Atlassian is the developer of JIRA, the very popular task management tool and of Confluence, its flagship product for team collaboration. Atlassian serves over 25,000 users worldwide, and counts among its customers Facebook, Ebay, EA, Virgin Mobile, T-Mobile, Easyjet, Air France, Airbus and BMW.

Atlassian is headquartered in Sydney, Australia. It also has offices in Amsterdam, San Francisco, and Gdansk. In May 2013, the company has over 600 employees.