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Atlassian

Sydney, New South Wales, Australia · Founded 2002

10001+ employees · TEAM

Sourced & current · updated Oct 21, 2026

Atlassian — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage backfill).

Where they sit

Global leader in team collaboration and developer productivity software, serving over 300,000 organizations worldwide

Ownership

Subsidiaries

Products