Expert Systems Limited (“Expert Systems”), the first operating subsidiary of Expert Systems Holdings (HKEX 8319), incorporated in 1985, is a leading information technology solutions provider in Hong Kong and Macau.

Our information technology solutions range from traditional platforms such as endpoints and data centre technologies to innovative technologies such as cybersecurity, hybrid-cloud, multi-cloud, DevOps, and big data.

Expert Systems Limited has been awarded the ISO 9001:2015 and ISO 27001:2022 certifications.

Expert Systems Limited

Org chart

Teams

Offices