2 days ago · Shop the latest mobile phones, smartwatches, iPads, tablets, home internet, and smart devices at Optus.

Optus ... Singtel Optus Pty Limited is a major Australian telecommunications company headquartered in Macquarie Park, Sydney. Optus is the second-largest telecommunications company in Australia, with …

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Sep 25, 2025 · Optus has embedded its brand into Australia’s cultural life through sponsorship of major sporting events, from the Australian Open tennis to the naming rights to Perth’s Optus Stadium.

See all of the events at Optus Stadium.