Heaan

We believe privacy shouldn’t come at the cost of performance. At heaan, our mission is to advance the privacy layer of AI infrastructure. We’re building enVector, the first enterprise-grade vector search engine powered by Fully Homomorphic Encryption (FHE). Built on the CKKS scheme, enVector keeps embeddings encrypted at every stage—at rest, in transit, and during computation—removing the need for decryption entirely. The platform is designed for GenAI, biometric authentication, and RAG pipelines in regulated environments. It delivers mathematically guaranteed privacy across sensitive workloads without sacrificing speed or accuracy. heaan is trusted by leading technology companies including IBM, Samsung, Defense Counterintelligence Command (DCC), and LG.