Telstra Corporation Limited

Headquarters: Melbourne, VIC, Australia

Founded: 1 July 1975

Employees: 26,728

CEO: Mr. Andrew Richard Penn M.B.A., AMP, MBA, BEc, FCCA, HFAIPM

ASX: TLS +0.28%

Market Cap

A$45.18 Billion

AUD as of Jan. 1, 2024

US$30.77 Billion

Market Cap History

Company Description

Telstra Corporation Limited, simply known as Telstra, the largest telecommunications company in Australia. It builds and operates telecommunications networks and markets products and services for voice, mobile, internet access, and pay television.

Telstra Corporation Limited market capitalization over time

Evolution of Telstra Corporation Limited market cap in the past 5 years

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Market Cap History of Telstra Corporation Limited

Detailed Description

Telstra Corporation Limited provides telecommunications and information services to businesses, governments, and individuals in Australia and internationally. It operates in four segments: Telstra Consumer and Small Business, Telstra Enterprise, Networks and IT, and Telstra InfraCo. The company offers telecommunication products, services, and solutions across mobiles, fixed and mobile broadband, media, and digital content in prepaid and post-paid services, as well as operates call centers, Telstra shops, and the Telstra dealership network. It also provides network capacity and management, unified communications, cloud, industry solutions, integrated and monitoring services to government and large enterprise customers; builds and manages digital platforms; and provides telecommunication products and services to other carriers, carriage service providers, and internet service providers. In addition, the company operates the fixed passive network infrastructure, including data centers, exchanges, poles, ducts, pits and pipes, fiber network, and mobile towers; provides wholesale customers with access to network infrastructure; provides long-term access to components of infrastructure and network services under the infrastructure services agreement and commercial contracts; and designs and constructs fiber, exchanges, and other infrastructure. The company was formerly known as Australian and Overseas Telecommunications Corporation Limited and changed its name to Telstra Corporation Limited in April 1993. Telstra Corporation Limited was founded in 1901 and is based in Melbourne, Australia.

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Stocks & Indices

Telstra Corporation Limited has the following listings and related stock indices.

Stock: ASX: TLS wb_incandescent

Stock: FSX: TSTA wb_incandescent

Product & Services

Fixed line and mobile telephony, Internet, data services, network services, and Pay TV

Key People

Andy Penn (CEO) Vicki Brady (CFO) John Mullen (Chairman)


Revenue: A$26 billion (2017)

Operating income: A$6.2 billion (2017)

Net income: A$3.9 billion (2017)

Total assets: A$42.1 billion (2017)

Total equity: A$14.6 billion (2017)



242 Exhibition Street

Level 41

Melbourne, VIC 3000


Phone: 61 3 8647 4838

Fax: 61 3 8600 9800