Ledger.

CEO · Founder, Harrison AI

Dr Aengus Tran

Coverage

Stories naming Dr Aengus Tran. Where several outlets covered the same round, they are bundled under whichever ran the fullest account.

17 deals

2025 state of raising: $1.8 billion in – as late-stage deals boom

Tracxn figures show Australian tech funding reached $1.8 billion by mid-2025, powered by large late-stage rounds at Protecht, Airwallex, Harrison AI and Advancell, while seed and early-stage raising fell away sharply.

6 deals

The $15bn National Reconstruction Fund takes $32 million stake in AI medical diagnostics startup Harrison.ai

Harrison.ai has received $32 million from the National Reconstruction Fund Corporation toward its Series C, with the federal investor's December backing of Vault Cloud, Myriota and Quantum Brilliance also noted.

Also Women's Agenda

Exit / M&A

Revealed: Top 20 startups in Australia

LinkedIn's seventh annual ranking of Australia's top startups puts Immutable first and Harrison.ai second; the piece also notes me&u's recent merger with Mr Yum and the Tran brothers' three-year fundraising tally.

Also Startup Daily

Series B $129m

Sydney-based medtech startup Harrison.ai gets $129M AUD led by Horizons Ventures

Harrison.ai raised a Series B led by Horizons Ventures with Sonic Healthcare, I-MED, Blackbird and Skip Capital, and announced a pathology joint venture with Sonic Healthcare.

Also SmartCompany·Startup Daily·TechCrunch Venture·Crunchbase News·SmartCompany·Techboard·Startup Daily

Unnamed stage $29m

Billionaires backed a brand new healthtech startup using AI to predict IVF pregnancies in a $29 million debut raise

AI healthcare startup Harrison.ai, founded by brothers Aengus and Dimitry Tran, raised $29 million in its first outside round, led by Blackbird Ventures with Horizons Ventures, Skip Capital and Ramsay Health Care taking part.

Also SmartCompany·SmartCompany·Startup Daily·Startup Daily·Forbes Australia

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