Optus is a telecommunications company based in Australia that provides a range of communication services including mobile, home internet, and television services. The company was founded in 1981 and is currently one of the largest telecommunications providers in Australia. Optus operates a 4G mobile network and is rolling out its 5G network across the country. It offers a variety of mobile plans and devices, as well as home broadband plans with varying speeds and data allowances. Optus also provides a range of entertainment services including Optus Sport, which streams live sports events, and Fetch TV, a set-top box that offers access to a range of channels and on-demand content. The company also offers a range of business solutions, including mobile plans and cloud-based services. Optus is committed to providing reliable and affordable communication services to its customers and invests heavily in technology and network infrastructure to ensure its services meet the needs of its customers.