Atlassian Ventures

Atlassian Ventures Atlassian Ventures launched in 2020 with an initial $50M fund and has since made 74 investments in B2B SaaS, cloud, and enterprise markets. The firm runs two tracks: early conviction (seed to Series B) and growth partner investments. Portfolio companies include Milestone, Vanta, and Veza in productivity and security software. The strategic focus is deepening relationships with market-leading Atlassian ecosystem partners. The latest investment was Vanta's Series D in July 2025,