Atlassian is an Australian software company known for developing products that facilitate collaboration and project management. Founded in 2002, it offers tools like Jira, which helps teams track and manage their work, and Confluence, a platform for creating and sharing documentation. The company serves a wide range of industries, providing solutions that enhance productivity and communication among teams. With a focus on agile methodologies, Atlassian aims to support organizations in delivering high-quality products efficiently and effectively. Its software is widely used by both small startups and large enterprises around the world.