About

About First Resonance ION by First Resonance is a next-generation Manufacturing Execution System that unifies production operations in real time. With digital work instructions, end-to-end traceability, and integrated quality management, ION replaces fragmented systems with a connected manufacturing foundation. ION Intelligence, the platform’s agentic AI layer, continuously learns from production data to anticipate bottlenecks, recommend actions, and empower teams with intelligent automation. The result is smarter, faster, and more resilient manufacturing at scale.