Optus, also known as AUSSAT, is a privately owned company headquartered in Australia. Established in 1981 as the state-owned satellite communications provider AUSSAT, it was privatised in 1991 and rebranded as Optus. The company was acquired in 2001 by Singapore Telecommunications Limited (Singtel), under whose total ownership it remains, operating as part of the Singtel Group. Employing approximately 10,550 individuals, Optus reported $5.4B in revenue as of 2025. It functions as a telecommunications and information technology company, providing a portfolio of consumer, corporate, and wholesale services, including mobile telephony, fixed-line voice, high-speed broadband internet, satellite communications, and enterprise managed IT solutions. Its network serves over 10 million subscribers, utilizing a mobile network infrastructure complemented by a proprietary fleet of geostationary communications satellites that deliver connectivity to remote regional areas and outback communities. The company maintains a retail and digital footprint alongside consumer sub-brands such as the digital mobile provider Amaysim.

Revenue

Founded

1981

Headcount

10,543

Headquarters

Australia

Primary Segment

Telecoms

Ownership

Privately Owned

News Summary:

Optus, in collaboration with Nokia, completed a live network trial of automatic cell coverage compensation technology on July 9, 2026. This system is designed to detect outages and restore mobile coverage on its 4G and 5G networks within minutes, and in some cases seconds. The trial, conducted on Optus's live network in Sydney and Brisbane, utilized Nokia’s MantaRay SON solution to adjust surrounding network infrastructure when a cell site went offline. Previously, on July 7, 2026, Optus published its Innovate Reconciliation Action Plan (RAP), a two-year program outlining 72 actions aimed at embedding reconciliation across the business. Building on a previous Reflect RAP, the plan acknowledges past shortcomings and commits Optus to sustained improvement through stronger governance, leadership, accountability, and cultural integrity, including commitments to cultural awareness, digital inclusion, employment, and procurement opportunities to support First Nations communities.

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Optus offers 10 products in the media and telecoms services and telecoms tech industries. Optus's product portfolio comprises of broadcast television and radio, consumer electronics, media and TV services, enterprise and telecoms software and telecoms.
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Optus's revenues were over $1B in 2025. Caretta Research has split Optus's revenue into 10 different product categories, the largest of which is mobile services. For full access to Optus's revenue breakdown subscribe to Caretta Portal.
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Examples of Optus's suppliers include Skyline Communications, Magnite and EI Towers.

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Optus currently holds 3 broadcasting rights for sports competitions including soccer | association football.

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