Willow is a leading operational AI and digital twin platform built specifically for the built world. Traditionally, huge facilities like airports, hospital systems, and skyscraper portfolios are managed using scattered, siloed data from hundreds of different HVAC, lighting, security, and maintenance systems. Willow fixes this by ingesting all of that spatial, static, and live sensor data into one unified platform. It creates a dynamic, 3D 'digital twin' of the physical asset. By applying their advanced Knowledge Graph and 'Willow Copilot' AI, facility managers can instantly uncover hidden inefficiencies, predict equipment failures before they happen, and drastically cut energy costs across their entire real estate portfolio.