Groundsure is a UK property and environmental data company that provides location intelligence and risk analysis for the land and property sector. Founded in the early 2000s and headquartered in Brighton, the business is best known for supplying environmental searches and climate risk reports used during residential and commercial property transactions. Its reports help conveyancers, lenders, surveyors, developers, and environmental consultants assess issues such as flooding, contaminated land, mining risk, ground stability, radon exposure, and long-term climate impacts before a property purchase or development proceeds.