A member of Japan Asia Group

To be the pacesetter in the digital transformation of building and infrastructure of the future

Integrating the World of the Future


PrimusTech Pte. Ltd.

PrimusTech Pte. Ltd. is a member of Japan Asia Group, a publicly traded company listed on Tokyo Stock Exchange 1st section. PrimusTech is an established Master Systems Integrator (MSI) for buildings and facilities. We are also a mechanical engineering solutions provider. Our team has won multiple awards and they have more 25 years of experience in projects that cover public and private infrastructure. Aside from being an MSI, we provide Integrated Building Management Systems (IBMS) and Smart Facility Management Systems through our Sirius+ framework which we developed in-house. PrimusTech is currently based in Singapore and serves an extensive portfolio of clients.

We believe in honouring our clients as well as our
employees in word and action.

​We display excellence in all that we do. From presenting our services to implementing our solutions, we do so with a mindset of giving of our very best.