Home > About us > Contact us

Contact Us


Email is usually the easiest way to contact us if you're located outside Australia, because of time zone differences.

  • Sales/General Enquiries
  • Technical Support


Quantum Software Solutions is located in Sydney, Australia. We are available by telephone Monday-Friday during the hours 9AM-5PM, Australian Eastern Time, excluding public holidays. Outside of these hours, you may leave a voicemail message and we will return your call as soon as possible.

Telephone+61 2 8071 3100

Fax: +61 2 8071 3180

Postal Address

9 David St,
Earlwood NSW 2206

Local Time in Sydney, Australia

The current time in Sydney, Australia is:

3:10 PM
Wednesday, May 25, 2016
AUS Eastern Standard Time

Our office is currently open.

Map of Sydney, Australia