contact us

Get in touch with our team

Here to help

We have coverage across the country, please get in touch with a local representative



Level 4, 10 Shelley Street, Sydney, NSW 2000


144 Montague Road, South Brisbane QLD 4101, Australia


Tower 5, Level 19, 727 Collins St, Docklands VIC 3008


Level 9, 121 Marcus Clarke Street, Canberra ACT 2601


Level 5, 74 Pirie Street, Adelaide SA 5000, Australia


Level 3, 182 St Georges Terrace, Perth WA 6000, Australia


Suite 2, Level 8 11 Cavenagh Street, Darwin, Australia

Email, and Social

Client support

ARQ Enterprise client support
1800 000 691
ARQ International 24×7 client support
+61 7 3230 7350
Dialog client support
Riley client support

explore more


Explore our full range of services that will enable enterprises to transform their business for the future.

learn more


Explore our end-to-end ICT solutions that shape various industries through technology.

learn more

Knowledge Centre

Get the latest in industry insights, technology trends and thought leadership.

read more

what are you looking for?

Contact Us

You can drop us a call or email

6556 8000
We endeavour to respond to your email as soon as possible. When sending in an enquiry, please fill your contact details and indicate the request purpose for our follow-up.

Thank you for your enquiry! We'll get back to you as soon we can.

Thank you for your interest.