ULTRA MEDIUM SDN. BHD. specialize in providing total IT solutions aimed at enhancing the productivity of your company.

ULTRA MEDIUM was founded by an IT-savvy veteran with strong IT background. We have a Team of people which includes engineers, consultants and managers who has more then 10 years of experience and are responsive to the up-to-date development in the dynamic and turbulent environment in the IT industry.

ULTRA MEDIUM assists companies in upgrading their technologies to benefit from IT’s latest evolution.

Our company PHILOSOPHY is not to sell products; instead we create innovations that enhance and make your work simpler, more efficient and eventually more productive.


ULTRA MEDIUM ( formerly known as CWK Arithmetic Trading ) was established in April 1995. Since its inception, the company has been growing steadily. Our main principle is to provide solutions that would optimise your IT performance and as a result, deliver a competitive advantage in the form of cost savings to your company.


1. Ultra Com Sdn Bhd ( Software House )

2. Ultra Computer Solution Sdn Bhd

3. JEMiSys Software ( M ) Sdn Bhd

4. Sixus Techonology Sdn Bhd ( Gaboola.com )

5. Johotek ( M ) Sdn Bhd ( SI and Hardware Solution )