Pioneer MT company since 1968, offering enterprise on-premise and cloud translation engines with domain adaptation.
SYSTRAN is the oldest dedicated machine translation company in the world, founded in Washington DC in 1968 and contracted to translate millions of documents for the US Air Force and later the European Commission. Having pioneered rule-based and then statistical MT before transitioning to neural architectures, SYSTRAN's five decades of accumulated linguistic knowledge and domain-specific models give it a unique position among enterprise MT providers. Today SYSTRAN offers Pure Neural Machine Translation engines deployable on-premise — a critical differentiator for governments, defence contractors, and regulated enterprises that cannot send sensitive content to public cloud APIs. SYSTRAN's domain adaptation technology allows customers to train models on proprietary parallel data for specific verticals including legal, medical, technical, and financial content. The company is headquartered in Paris and is now a subsidiary of CSLI (Korea), with a client base that includes NATO, the European Commission, and major multinational corporations.