Istari

Istari Digital develops a digital engineering infrastructure platform that connects engineering data across fragmented environments in mission-critical industries including aerospace, maritime, space, energy, and transportation. The platform enables teams to collaborate securely and validate system integrity at speed while retaining control of sensitive data, turning disconnected processes into continuous, auditable workflows. Istari helps organizations operate across fragmented environments, maintain security of classified data, adopt AI safely, and validate and certify system integrity in real time, reducing validation cycles from months to minutes. The platform supports agentic engineering for complex systems, enabling certification and compliance across distributed engineering environments with multiple suppliers and tools. Recognized as a 2026 Technology Pioneer, Istari has been noted for AI-manufactured parts used by Blue Origin. Founded in 2022 and headquartered in Cambridge, United States, the company has raised approximately $40.1 million at the Series A stage.