1. Technology overview
Harrison.ai is a medical imaging AI company founded in 2018 by brothers Aengus and Dimitry Tran, headquartered in Sydney, Australia. Its Annalise.ai imaging models were built to help radiologists detect chest and brain conditions faster, addressing rising imaging volumes and radiologist workload in health systems.
The product range includes Chest X-ray, which flags up to 124 findings in under 20 seconds, CT Brain, which flags up to 130 findings in under 90 seconds, and CT Chest, which reports up to 167 imaging features; the company has also introduced its Harrison.Rad 1.5 foundation model for imaging AI. The solutions are used by more than 3,500 clinicians at over 1,000 sites across four continents, including processing more than 35% of chest X-rays within NHS England.
2. Highlighted features & specifications
1. Chest X-ray: AI model flagging up to 124 findings on chest radiographs in under 20 seconds.
2. CT Brain: AI model flagging up to 130 findings on brain CT scans in under 90 seconds.
3. CT Chest: AI model reporting up to 167 imaging features on chest CT scans.
4. Harrison.Rad 1.5: a next-generation foundation model for medical imaging AI.
5. Used by more than 3,500 clinicians at over 1,000 sites across four continents.
6. Processes more than 35% of chest X-rays within NHS England.
One platform connecting startups, corporations, research institutions, regions and investors
Southeast Asia Innovation Landscape 2026








































