Privacy-Preserving Computation and Secure AI Platform

Acompany, founded in 2018 in Nagoya, Japan, is a Model Security pioneer focused on protecting the computational backbone of modern AI systems — not just the models themselves, but the sensitive data pipelines and analytical processes that feed them. While many AI Security vendors emerged in the mid-2020s, Acompany began laying groundwork earlier, building expertise in privacy-preserving computation long before generative AI risks dominated the landscape.

The company specializes in safeguarding machine learning workflows used inside highly regulated industries such as healthcare, finance, and critical infrastructure. Its emphasis is on protecting proprietary datasets as they move across organizational boundaries, ensuring that sensitive information remains confidential even during complex multi-party analysis. Through privacy-enhanced technologies and secure computation methods, Acompany enables enterprises to adopt AI without exposing internal intellectual property or regulated data.

With more than $14 million raised cumulatively, including backing from major Japanese banks and global venture firms, Acompany has established itself as a notable player in Asia’s AI Security ecosystem.