
Willow is a digital twin software company for the built world, providing an AI-driven SaaS platform that unifies spatial, static, and live operational data from buildings, campuses, and real estate portfolios into a single intelligent model. The Willow Knowledge Graph integrates with 75+ built-world systems and applications including building management systems (BMS), computerised maintenance management systems (CMMS), and IoT devices, processing more than 10 million telemetry points in real time. The platform is positioned around operational AI for real estate, supporting predictive maintenance, energy and sustainability optimisation, facilities operations, and IT/OT convergence. Willow is hosted on Microsoft Azure with ISO 27001 and SOC 2 Type 2 certification.
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