Zac Swindells

Telstra Corp. Ltd. engages in the provision of telecommunications and information services for domestic and international customers. It operates through the following segments: Telstra Consumer and Small Business, Telstra Enterprise, Networks and IT, Telstra InfraCo, and All Others. The Telstra Consumer and Small Business segment comprises of telecommunication products, services, and solutions across mobiles, fixed and mobile broadband, telephony and play TV/IPTV, and digital content to consumer and small business customers in Australia. The Telstra Enterprise segment sells and contracts management for medium to large businesses, and government customers globally. The Networks and IT segment is responsible for the overall planning, design, engineering architecture, and construction of Telstra networks, technology, and information technology solutions. The Telstra InfraCo segment provides a range of telecommunication products and services delivered over Telstra networks and associated support systems to other carriers, carriage service providers, and internet service providers. The All Other segments include certain items of income and expense relating to multiple reportable segments that are recorded by its corporate areas. The company was founded in 1901 and is headquartered in Melbourne, Australia.

Optus Communications Pty Ltd. provides telecommunications services. The company is headquartered in Sydney, Australia

Commonwealth Scientific & Industrial Research Organisation provides scientific and industrial research services. It plays a role in collaboration within the Australian national innovation system and as an advisor to government, industry and the community. The company was founded in 1916 and is headquartered in Canberra, Australia.

Australian Institute of Co. Directors is a non-profit organization that provides leadership on director issues. It offers governance education, director development, and advocacy. The organization was founded in January 1, 1990 and is headquartered in Sydney, Australia.

Part of Spark New Zealand Ltd., TNZI UK Ltd. is a telecommunications company that specializes in call termination and call origination. The company was founded in 1999 and is based in London, UK. TNZI offers HD voice quality, VoIP and PSTN voice carriage, and business mobile plans for 100+ staff through its Symbio Enterprise Mobility service. TNZI operates in several countries, including Singapore and Malaysia, and offers 5G and 4G coverage through the Telstra wholesale network. The British company also provides unlimited capacity for voice calling via PSTN or VoIP through its Symbio Enterprise SIP Trunking service. The company's services are known for their carrier-grade quality and easy deployment, with an easy self-serve portal available for customers.

Symbio Networks Pty Ltd. provides telecommunication services. Its capabilities include termination and origination, carrier pre-selection, wholesale toll free, DID numbers and porting, managed voice and fax, co-location and IP transit, service aggregation, mobile enablement, cloud BSS and OSS, and toll fraud mitigation. The firms solutions are offered to global carriers, service and virtual providers, wholesalers, contact centers, and apps developers. The company was founded Kam Kan Fung and Rene Sugo in 2002 and is headquartered in Sydney, Australia.

Avondale Innovations Pty Ltd. provides custodial and trust services. The company is based in St Ives, Australia.

Communications Alliance Ltd. is an industry association for the communications industry in Australia. Communications Alliance is based in North Sydney, AU, and the CEO of the private company is John L. Stanton. The Australian company's mission is to promote sustainable industry development, innovation, and growth while generating positive outcomes for customers and society. The company offers a wide range of initiatives for their members, including committees and groups, events, and publications.

Industry Number Management Services Ltd. is an Australian private company located in Sydney. The firm operates as a non-profit organization that provides telephone services.