A resilient
future is in
your hands
Protecting property, people and productivity - building by building
Class 3 helps large property owners and institutions protect their organisations from climate-driven disasters. Our proprietary simulation engine, Iris, delivers engineering-grade risk assessments and evaluates resilience strategies with unprecedented accuracy, so you can take action with confidence.
Engineering-grade insight.Enterprise-scale clarity.
Iris combines state-of-the-art hazard data with detailed building engineering models to simulate how climate extremes will impact assets - and how interventions will perform when it matters most. Unlike generic climate tools, Iris goes deeper to quantify risk and risk reduction in metrics organisations can understand.
Resilience, Engineered.
We are engineers and technologists, joining forces to help you simulate climate impacts and resilience solutions with far greater detail than anything that’s come before. Our engineering-based damage models quantify building vulnerability, right down to the bolts. Our solutions are designed to serve everyone involved in the resilience journey - from the boardroom to the boiler room.
Exposure
Structural, architectural and mechanical components. Building functions and uses, populations and replacement values.
Vulnerability
Component fragility functions developed by our engineers quantify damage probability and severity.
Hazard
Intensity (flood depth, wind speed, etc.) mapped to each building component.
Consequences
Translates damage into financial losses, downtime, and occupant health and safety.
Class 3 was born out of Arup, the legendary global engineering and built environment consultancy dedicated to shaping a better world. Our founders advanced the field of climate risk and resilience, pioneering industry methodologies that are best-in-class. We’re building on this legacy, and scaling it through technology to empower you.
Not just a model.A mission.
Get in touch
