Hong Kong Wireless Development Centre
- Promotes the development and usage of wireless application technology in Hong Kong. Provides information on events related to wireless technology, and an introduction to the "3G Cyberport", the Centre's showcase of 3G applications, services and
- http://www.hkwdc.org/

InfoSec
- Offers advice and information on information security and computer-related crime.
- http://www.infosec.gov.hk/

ISO 10646
- Provides reference information of the ISO/IEC 10646 character encoding standard and related activities, technical details of ISO/IEC 10646, and downloads of related data and software.
- http://glyph.iso10646hk.net/

Jyutping
- Provides information on the Cantonese pronunciation of Chinese characters for use in computing, and promotes the use of the Jyutping Cantonese phonetic spelling scheme in Hong Kong.
- http://www.iso10646hk.net/jp/

Powerb@se
- Internet data centre. Provide network, facility, managed and consultancy services.
- http://www.pbase.net/

iAdvantage Limited
- Internet data centre. Provides co-location and facilities management services.
- http://www.iadvantage.net/

Sun Microsystems
- Company news and information, with details of its products and support services.
- http://hk.sun.com/

IT Experts Net
- Offers computer maintenance and recovery services.
- http://www.itexpertsnet.com/

IBM
- News, products and services information, online purchase and advice on computing systems.
- http://www.ibm.com/hk/

Global e-Trading Services Limited
- Provides electronic trade services to the trading community, including import and export declaration, and application for dutiable commodities permits.
- http://www.ge-ts.com.hk/

COL Ltd.
- Provides IT professional services and outsourcing solutions, and distributes hardware and software products.
- http://www.col.com.hk/

Computer Troubleshooters
- Provides on-site computer repair, virus clean-up, data recovery and computer maintenance services.
- http://www.comptroub.com.hk/

Computech Holdings Limited
- Provides IT warranty outsourcing services and automated solutions.
- http://www.computech.com.hk/

The IS Department Limited
- Provides outsourcing solutions for IT support.
- http://www.is-dept.com/

SUNeVision
- Provider of Internet infrastructure and enabling services, internet services, infrastructure, and venture capital.
- http://www.sunevision.com/

Asian Information Resources (Holdings) Ltd.
- Provide business information on the Greater China region.
- http://www.airnet.com.hk/

Ramshop
- Hardware repair, network built-up and system maintenance
- http://www.ramshop.com.hk/

Mok's Equipment & Data Co., Ltd,
- Manufacturer and distributor of computer systems
- http://www.moks.com/

Apple Computer Hong Kong
- Company products, support and news.
- http://appleclub.com.hk/

Systems Xpress Limited
- Offers a wide range of computer products and internet solutions.
- http://www.sxl.net/