XDI Systems

XDI Systems (Cross Dependency Initiative) is a global climate-risk analytics company specialised in modelling the physical impacts of extreme weather and climate change on assets, infrastructure and investment portfolios. Founded in 2007 and headquartered in Sydney, XDI provides engineering-grade risk quantification using high-resolution hazard datasets and IPCC-aligned climate scenarios. Its work supports governments, insurers, asset managers, banks and corporates in understanding financial exposure, regulatory disclosure obligations and resilience planning. XDI’s methodology integrates hydrological modelling, engineering standards, geospatial analysis and dependency modelling to deliver transparent, audit-ready insights across more than 175 countries. The company’s flagship platform, the XDI Climate Risk Hub, is used to screen single assets or tens of thousands, run TCFD/ISSB-compatible stress tests and prioritise adaptation investments.