FacilityOS is a comprehensive, modular cloud platform that streamlines and automates facility, asset, and visitor management operations, bringing together visitor check-in, contractor compliance, evacuation/emergency management, physical access credentials, logistics/package tracking, and more under one roof. It is used by thousands of sites worldwide and manages over 52 million tracked visitors, 16 million contractors processed, 1.5 million evacuees, and over 1 billion packages. Each module, VisitorOS for check-ins, ContractorOS for vendor/contractor compliance, EmergencyOS for evacuation & alerts, SecurityOS for temporary access credentials, and Logistics/Asset modules, can operate independently or integrate seamlessly for enterprise-wide visibility. FacilityOS emphasizes regulatory compliance, audit-readiness, and security in high-risk or complex environments (manufacturing, healthcare, higher ed, government).