AirTree Ventures is an Australian and New Zealand-focused venture capital firm and ecosystem builder. The firm invests at seed and growth stages, manages approximately $2 billion across five fund vintages, and supports more than 140 portfolio companies. Its services include venture investment, founder and operator networks, investment programs, and practical Open Source VC resources such as guides, templates, databases, and analysis for startup teams. AirTree is based in Surry Hills, Sydney, and serves founders, investors, limited partners, operators, and technology startups across Australia and New Zealand.