Portfolio Co Investors 2026 for Atlassian Ventures: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.
Atlassian Ventures accounts for 12 tracked companies with verified cap-table data, 12 of which disclose round sizes totalling $2.7B. The median disclosed raise is $110M, and the largest is Snyk at $1.2B, ahead of Adept AI ($415M) and Simple Love ($353M).
The names that recur most often on these co-invested cap tables are Atlassian Ventures (12 companies), Accel (6 companies), Coatue (3 companies), Sequoia Capital (3 companies), Okta Ventures (3 companies), Addition (2 companies). By latest disclosed round, the market skews Series B (7), Series D (2), Series F (1), Series C (1).