- Highlands Technology and Consulting
- 81 Suttor Road, Moss Vale, 2577
Hitac offers ADSL, web and mail hosting, domain registration, and online shopping.
- Ace Internet Services
- Suite 1, 1st Floor, 407-409 Bong Bong Street, Bowral, 2576
Ace Internet Services offers Networking & Internet services to the Southern Highlands. Authorised HP Business Solution Centre.
- Highlands Internet
- 39 Regent St, Mittagong, 2575
Highlands Internet was the first locally owned and established ISP within the Southern Highlands.