- All Systems Computing Services 1PO Box 109, Singleton, NSW
- Aljam Computer Services 22/ 5 John St, Singleton, NSW
- Singleton CompTech Support 329 Sinclair Ave, Singleton, NSW
- Telstra Store Singleton 4Shop 34 Singleton Square 1 Gowrie St, Singleton, NSW
- Network Communications 5Shop 5 Singleton Plaza Gowrie St, Singleton, NSW
- Aljam Computers 6Unit 2/ 5 John St, Singleton, NSW
- Regional IT Group Pty Ltd 7Ste3/ 126 John St, Singleton, NSW
- OAS Technology Group 8Suite 1/ 162 John St, Singleton, NSW