Founded in 2012 by researchers from Bristol University, FATHOM was acquired by Swiss Re Group in 2023. The company provides solutions for risk resilience, creating market-leading flood data, maps and models.

FATHOM publishes peer-reviewed academic research and applies it to real-world challenges to enable stronger decision-making for a range of industries, including insurance, government, finance, and infrastructure planning, to inform decision-making around flood risk and resilience. Their models provide detailed insights into how flooding patterns are evolving and how those changes affect critical assets and supply chains.

For the semiconductor industry, where reliable water access is a core operational requirement, these models provide assessments of flood risk at the facility, regional, and supply chain scale. By integrating hydrological data with asset mapping, fabs can anticipate disruptions to water availability, evaluate potential downtime scenarios, and design risk mitigation strategies.