"IT Consultant Who Keeps Pace with Technology"



Founded in 1986, Comprehensive Systems Limited is a Hong Kong based company to provide various IT services including computer equipment retails, apps and webpages construction, IT outsourcing and computer networking.


Partner of World-class Suppliers

Having long-term partnership with Adobe, Cisco, HP, IBM, Lenovo and Microsoft, we offer world-class solutions to our customers. We are particularly strong in networking, email communications and database applications. Our team can setup complete facilities of a computer-room down to a single personal computer, and a single internet line up to a cloud platform.


IT Maintenance Services

Not all SME have their own IT supporting staff, we offer experienced, well-trained engineers to serve their needs. We provide different package for different sizes of companies. Packages include on-site trouble shooting, preventive maintenance, hotlines support and disaster recovery planning. Skillful in fixing common issues such as eliminating viruses, guarding against junk mails or resolving computer faults are just a few examples.



Comprehensive Systems helps customers to source for their applications. We shall evaluate, deploy and maintain standard or tailor-made software. Particularly software licensing for their applications are complicated and hard to understand, we shall help them to find the optimal way to deploy their corporate software with minimal costs.



Comprehensive Systems offers customers a full range of networking solutions from wireless connectivity to secure VPN connection.  Our engineers are trained to install and support cross platform solutions running in Windows, Linux and IOS.



“We Help Customers to Link The World Together”