Harta Usahawan Sdn Bhd
- Registered contractor for telecommunication, civil and electrical engineering. With diversion into fibre optics and IT products research.
- http://www.harta.com/

MobileKu
- Offers mobilephone operator logos in Bahasa, Mandarine and English.
- http://www.mobileku.com

TIME dotCom Bhd
- Specialises in mobile, fixed, internet and payphone services. Provides news, consumer and corporate information. Head office in KL, with branches country wide.
- http://www.time.com.my/

Maxis Communications Bhd
- Offers general information, online billing, shopping and customer services. The communications service provider corporate office is located at KLCC.
- http://www.maxis.com.my/

Celcom (M) Sdn Bhd
- A member of the TRI group of companies, providing mobile communications, interactive services and multimedia solutions.
- http://www.celcom.com.my

GISMalaysia.com
- Free resources, forums, events, coventions, industry news, directory listing, white pages, software download, mailing list, and links.
- http://www.gismalaysia.com/