
Optus is Australia's second-largest telecommunications company, wholly owned by Singapore Telecommunications (Singtel). Headquartered in Macquarie Park, Sydney, Optus provides mobile, fixed-line, broadband, and enterprise telecommunications services. The company has been investing heavily in 5G network rollout. Optus faced significant scrutiny following a major data breach in September 2022 that affected approximately 10 million customers. Employs around 7,000-8,000 people.
Optus is Australia's second-largest telecommunications company, wholly owned by Singapore Telecommunications (Singtel). Headquartered in Macquarie Park, Sydney, Optus provides mobile, fixed-line, broadband, and enterprise telecommunications services. The company has been investing heavily in 5G network rollout. Optus faced significant scrutiny following a major data breach in September 2022 that affected approximately 10 million customers. Employs around 7,000-8,000 people.