AirTree is an early-stage venture capital firm backing Aussie and Kiwi founders building technology companies. Its latest Fund V totals AUD $650 million (approximately USD $422.5 million), split across a $250M Seed fund and a $400M Growth fund.
Deal activity increased 400% year-over-year (5 deals in the last 12 months). Average disclosed round size is $31.2M (across 69 rounds with reported amounts).
Portfolio
66
Fund Size
$422.5M
Top Stage
Series A
Last 12 Mo
8
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
86 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Everlab | Series A | — | Jun 2026 |
 Advanced Navigation | Series C | $102.7M | Mar 2026 |
 Firmable | Series A | $14M | Mar 2026 |
| Everlab | Series A | — | Jan 2026 |
 Kimia | Seed | $7M | Jan 2026 |
 Constantinople | Seed | — | Jan 2026 |
 ProcurePro | Series B | $11M | Jan 2026 |
 Extraordinary Money | Pre-Seed | $4M | Jan 2026 |
 Cuttable | Seed | $5.7M | Aug 2025 |
 Lorikeet | Series A | $35M | Aug 2025 |
 Structured AI | Pre-Seed | — | Jul 2025 |
| BBuild Club | Pre-Seed | $1.8M | Oct 2024 |
| Constantinople | Series A | — | Jan 2024 |
| BBuild Club | Pre-Seed | $1.8M | Jan 2024 |
| Cuttable | Seed | — | Jan 2024 |
| ProcurePro | Series A | $6.2M | Jan 2024 |
 Employment Hero | Series F | $167M | Oct 2023 |
 Circular | Seed | $7.6M | Oct 2023 |
| HHEO | Series A | $12M | Aug 2023 |
 Kismet | Pre-Seed | — | May 2023 |
| NNarrato | Pre-Seed | $1M | Apr 2023 |
 Phasio | Seed | $2.5M | Jan 2023 |
| HHEO | Series A | $8M | Jan 2023 |
 Heo Robotics | Series A | $8M | Jan 2023 |
 Darwinium | Seed | $10M | Nov 2022 |
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Top Co-Investors
Blackbird13 shared
Skip Capital12 shared
RRE Ventures8 shared
Square Peg Capital7 shared
Insight Partners5 shared
TEN135 shared
In-Q-Tel5 shared
SEEK Investments4 shared
Salesforce Ventures4 shared
20VC4 shared
Reinventure Group4 shared
Prosus Ventures4 shared
Emergence Capital3 shared
Scale Venture Partners3 shared
Energize Capital3 shared
Uncork Capital3 shared
Bessemer Venture Partners3 shared
M123 shared
Y Combinator3 shared
Greenoaks Capital2 shared
Last updated: 7 September 2026