SecurityGate Third Party Risk Management is a platform designed to help organizations evaluate and manage the cybersecurity posture of their suppliers, system integrators, and consultants. The platform supports configurable security control questionnaires, allowing security teams to tailor assessments based on the criticality of the goods or services provided by each third party. Role-based access control (RBAC) enables internal teams to assign questionnaires and collect documentation from external suppliers without exposing sensitive internal data. The platform supports both OT (Operational Technology) and IT security assessments, allowing security leaders across different disciplines to assess the same supplier against different standards simultaneously. It includes auto-mapping capabilities to align assessments with common controls across frameworks. SecurityGate supports compliance with recognized standards including IEC 62443 4-1 (for Industrial Automation and Control Systems components) and SOC 2 (for cloud providers), as well as other internationally recognized sector-based standards. The product is included in Gartner's Market Buyer's Guide for Operational Technology and the Gartner Hype Cycle for Cyber and IT Risk Management (2021 and 2022), and is particularly relevant to organizations in industrial and critical infrastructure sectors.