

4-Xtra
Empower organisations to master major and rare events, enhancing decision-making around high-value extreme risks, and be compliant with increasing regulatory demands.
- Cohort
- NG Spring 25
- Sector
- Financial Services
What they do
Using proprietary AI forecasting and synthetic data generation for extreme time-series value forecasting (EVF) and synthetic data generation (SDG), 4-Xtra is uniquely positioned to help clients identify, quantify, and mitigate catastrophic risks. 4-Xtra is a Leeds University spinout backed by a decade of research theory in forecasting extreme events. To date it has:
Product & technology
Extreme event forecasting, and synthetic data generation solutions, utilising patented machine learning & generative AI technologies. EVE Platform (Extreme Values Engine)
Technology
AI & ML
Impact
Security
Raising