REM is the digital infrastructure for the circular economy in construction. We tackle the 7M tons of annual waste by turning liability into assets. Our SaaS platform features a proprietary AI Agent that allows on-site workers to classify and quantify surplus materials with a single photo (Computer Vision). Our Smart Matching algorithm then instantly connects this supply with local demand, preventing landfill disposal. We provide B2B traceability for ESG and EPR compliance, transforming waste into verifiable revenue and carbon savings.