Australia Telecom MNO Market Size, Share and Forecast Trends - Growth Analysis and Outlook Report (2026-2035)

Market Overview

The Australia telecom MNO market is a mature three-network market that is still adding revenue. Telstra, Optus and TPG Telecom each reported mobile service revenue growth through mid-2026, driven by price changes, larger plans and connected devices rather than by strong subscriber additions.

Three forces are shaping the next decade: standalone 5G and carrier aggregation that raise capacity per site; regulation that now treats resilience, emergency calling and outdoor coverage as licence-to-operate issues; and wholesale hosting that lets virtual operators and energy retailers sell mobile on the three networks.

In September 2025 an Optus outage disrupted triple zero calls, in June 2026 the renewal period opened for the 850 MHz and 1800 MHz licences, in July 2026 a Telstra outage led to a Senate inquiry, and in October 2026 Parliament passed the universal outdoor mobile obligation.

Key Market Trends and Insights

• Retail scale: Telstra reported 26.027 million retail mobile services in operation in its August 2026 results, up 4.3% on the prior year, led by connected devices and prepaid.
• Pricing and plan mix: Telstra's average handheld revenue per user rose 3.7% to AUD 45.33 a month in its August 2026 results, showing that price and plan changes are lifting revenue.
• Network sharing uplift: TPG Telecom said in August 2026 that regional data usage rose 150% after its regional network sharing arrangement launched, extending Vodafone's reach.
• Radio performance: Optus and Ericsson reported a peak downlink of 3.4Gbps from 5G standalone carrier aggregation on a live Sydney site in May 2026.

Australia Telecom MNO Market Size and Forecast

The market is moving from broad 5G coverage towards quality-led competition, as standalone cores, carrier aggregation and 5G Advanced upgrades raise capacity and enable premium plans, fixed wireless and enterprise connectivity. Postpaid plans still earn the most revenue because the three networks hold large contract bases, while wholesale hosting, connected devices, standalone 5G and enterprise customers advance fastest as virtual operators, energy retailers and industrial users add lines. New South Wales remains the largest base and Queensland grows quickest from a smaller one. Resilience rules, spectrum renewals and the outdoor coverage obligation give the outlook a regulated, multi-year character in which investment in redundancy and satellite partnerships increasingly sits alongside traditional coverage spending.

Key Takeaways: Australia Telecom MNO Market

Pricing and Plans Sustain Revenue Growth

Revenue is set to rise from AUD 15.30 billion in 2025 to AUD 23.09 billion in 2035 at a 4.2% CAGR, as price changes, larger plans and connected devices offset flat handset-led subscriber growth.

Standalone 5G and Connected Devices Lead Growth

Postpaid plans remain the largest segment, but IoT and connected devices grow at an estimated 9.8% CAGR and 5G standalone and advanced networks at 17.9% through 2035.

Regulation Reshapes Network Investment

The outdoor mobile obligation passed in October 2026, spectrum renewals and outage inquiries are pushing operators to invest in resilience, redundancy and satellite partnerships.

• Outdoor voice and SMS obligation from December 2027
• 850 MHz and 1800 MHz renewals due before June 2028
• Senate scrutiny of outage controls and compensation

Australia Telecom MNO Market Report Summary

Key Insight

Mobile revenue growth rests on steady price and plan gains, fifth-generation capability and wholesale hosting, while rules on resilience and outdoor coverage shape how operators plan and spend.

Key Trends in the Australia Telecom MNO Market

The Australia telecom MNO market is being reshaped by outdoor coverage legislation, record scrutiny of network resilience, spectrum licence renewals and steady revenue growth reported by the three network operators.

October 2026 - Parliament Passes Universal Outdoor Mobile Obligation

• Trade press reported on 19 October 2026 that Parliament had passed the obligation requiring Telstra, Optus and TPG Telecom to provide outdoor voice and SMS nationwide.
• Operators are expected to combine terrestrial coverage with direct-to-device satellite services, and the obligation takes effect on 1 December 2027.
• The Communications Minister can set standards and defer requirements until 2030, depending on technology readiness and funding.

August 2026 - Telstra Reports Mobile Revenue Growth and 5G Advanced Upgrades

• Telstra's results on 13 August 2026 showed mobile services revenue up 4.8% to AUD 8.919 billion and retail services in operation up 4.3%.
• Nearly 1,200 sites were upgraded with 5G Advanced and more than 150 new mobile sites were built during the year to 30 June 2026.
• Postpaid handheld churn improved to 12.8%, while wholesale mobile revenue rose 18.6% to AUD 619 million.

July 2026 - Telstra Outage Prompts Senate Inquiry and ACMA Investigation

• A software fault in network timing equipment disrupted Telstra mobile and data services in July 2026, with more than 600 triple zero calls failing to connect.
• Telstra wrote to 8.8 million customers, and executives appeared before a Senate inquiry on 17 July 2026.
• The Australian Communications and Media Authority is investigating compliance, with civil penalties of up to AUD 30 million possible for triple zero failures.

June 2026 - Renewal Period Opens for 850 MHz and 1800 MHz Licences

• The ACMA renewal period for spectrum licences in the 850 MHz and 1800 MHz bands began on 18 June 2026.
• The licences, held by Telstra, TPG Telecom and Optus, expire on 17 June 2028, so renewals must be settled within two years.
• The regulator published an outcomes paper on the technical frameworks for these bands in May 2026 ahead of the renewal period.

Key Insight

Outdoor coverage mandates, resilience scrutiny after major outages and spectrum renewals push operators to rethink redundancy, satellite partnerships and capital allocation, even as pricing lifts revenue per user.

Recent Market Developments in the Australia Telecom MNO Market

Recent developments, presented from the most recent, show the Australia telecom MNO market moving from outage-driven reviews and satellite messaging launches into standalone radio trials and wholesale partnerships.

August 2026 - TPG Telecom Reports Mobile Subscriber and Revenue Gains

• TPG Telecom's half-year result on 21 August 2026 showed 5.806 million mobile subscribers, up 64,000, and mobile service revenue of AUD 1,224 million, up 3.1%.
• Three new virtual operator partners, Zip, Swoop and Spacetalk, joined, taking the wholesale base to 214,000 MVNO subscribers.
• Mobile network coverage reached 99% of the population, and the company expects mobile revenue per user growth to accelerate in the second half.

May 2026 - Optus and Ericsson Test 5G Standalone Carrier Aggregation

• Optus and Ericsson announced on 7 May 2026 a test combining 180MHz of 2.3GHz and 3.5GHz spectrum on the live Sydney network.
• The test reached a peak downlink of 3.4Gbps and a peak uplink of 200Mbps using commercial devices.
• Optus plans to roll the capability across Sydney and Melbourne over the following 12 to 18 months.

September 2025 - Optus Outage Disrupts Triple Zero Calls

• A firewall upgrade in South Australia on 18 September 2025 triggered an outage of about 13 hours that spread to Western Australia, the Northern Territory and New South Wales.
• About 600 triple zero calls failed, and Optus appointed Dr Kerry Schott to lead an independent review.
• Optus said in May 2026 that its Board had accepted all 21 of the review's recommendations.

June 2025 - Telstra Launches Satellite Messaging

• Telstra launched Satellite Messaging in June 2025, using low Earth orbit satellites to send text messages outside terrestrial coverage.
• In July 2026 the service expanded to select satellite apps with low-bandwidth access, though it still offers no voice calls or triple zero access.
• Telstra's chief executive described satellite in August 2026 as complementary to terrestrial networks rather than a substitute.

Key Insight

Recent events show operators reporting subscriber and revenue gains, testing faster standalone radio technology and absorbing the cost of outages, giving buyers more capability but sharper scrutiny of reliability.

Australia Telecom MNO Industry Segmentation

The Expert Market Research’s report on the Australia Telecom MNO Market offers a detailed analysis of the market based on the following segments.

Market Breakup by Service Type

• Postpaid Mobile Services
• Prepaid Mobile Services
• Wholesale and MVNO Hosting
• IoT and Connected Devices
• Others

Postpaid Mobile Services lead because Telstra earned AUD 5.991 billion from postpaid handheld services in its August 2026 results and Optus reported postpaid blended revenue per user of AUD 50 in the quarter to June 2026. Prepaid Mobile Services grow steadily, with Optus adding 67,000 prepaid customers largely through amaysim in the year to March 2026. Wholesale and MVNO Hosting grows at an estimated 6.8% CAGR as Aussie Broadband extended its Optus agreement in April 2025. IoT and Connected Devices grow fastest at an estimated 9.8% CAGR, with Telstra reporting 11.074 million IoT connections in August 2026.

Market Breakup by Network Technology

• 4G LTE
• 5G Non-Standalone
• 5G Standalone and Advanced
• Others

5G Non-Standalone leads revenue as most current plans and handsets run on networks that pair 5G radio with a 4G core, and Telstra counted 146,000 5G fixed wireless connections in August 2026. 5G Standalone and Advanced grows fastest at an estimated 17.9% CAGR, as Telstra upgraded nearly 1,200 sites to 5G Advanced and Optus demonstrated standalone carrier aggregation in May 2026. 4G LTE declines in share but still carries rural traffic, and TPG Telecom reached 99% population coverage by June 2026. Others cover narrowband IoT and satellite-to-mobile services.

Market Breakup by End User

• Consumers
• Small and Medium Businesses
• Enterprises
• Government and Public Safety
• Others

Consumers lead because households hold most of the lines, and Telstra, Belong and Boost all raised plan prices in March and May 2026. Small and Medium Businesses follow, with TPG Telecom planning a Vodafone Business digital portal and fleet proposition for the second half of 2026. Enterprises grow fastest at an estimated 5.9% CAGR, supported by private networks, fixed wireless backup and the extended Aussie Broadband and Optus partnership for enterprise and government customers. Government and Public Safety expands as the outdoor mobile obligation and triple zero resilience rules raise requirements for emergency connectivity.

Market Breakup by Region

• New South Wales
• Victoria
• Queensland
• Western Australia
• Others

New South Wales dominates as the home of the Optus and TPG Telecom headquarters and the first metropolitan rollout of Optus standalone carrier aggregation in Sydney, and grows at an estimated 3.9% CAGR from that large base. Queensland is fastest at an estimated 5.1%, with Telstra announcing coverage upgrades across Central and Western Queensland in July 2025. Western Australia grows at 4.6% as the September 2025 Optus outage showed the state's reliance on resilient networks, and Victoria at 4.1%, with Melbourne next in line for Optus carrier aggregation. Others, grouping South Australia, Tasmania, the ACT and the Northern Territory, grows at 3.7%.

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If you choose to purchase the full report at a later stage, the amount already paid will be adjusted, and you will only need to pay the remaining balance.

Competitive Landscape in the Australia Telecom MNO Market

Competition is led by three national network owners, supported by wholesale hosts and virtual operators. Entry barriers include spectrum holdings, tower and backhaul coverage, resilience credentials with regulators, and the scale needed to fund standalone 5G and satellite partnerships.

Telstra

Telstra is headquartered in Melbourne and operates Australia's largest mobile network, selling postpaid and prepaid plans under Telstra, Belong and Boost, alongside wholesale hosting. Its 13 August 2026 results showed 26.027 million retail mobile services in operation and mobile services revenue of AUD 8.919 billion. In July 2026 an outage drew a Senate inquiry, and Telstra launched Satellite Messaging in June 2025.

Optus

Optus is a subsidiary of Singtel, with its Australian head office in Macquarie Park, Sydney, and sells postpaid, prepaid and connected-device plans, including through amaysim. Its May 2026 results showed operating revenue of AUD 8,345 million. In the quarter to June 2026 it reported 10.648 million mobile customers, and in May 2026 it tested standalone carrier aggregation with Ericsson reaching 3.4Gbps.

TPG Telecom

TPG Telecom is headquartered at Barangaroo in Sydney and runs the Vodafone mobile network, selling under Vodafone, Lebara and Kogan, plus wholesale to virtual operators. Its 21 August 2026 result showed 5.806 million mobile subscribers and mobile service revenue of AUD 1,224 million. It added Zip, Swoop and Spacetalk as wholesale partners, and its regional network sharing lifted regional data usage 150%.

Aussie Broadband

Aussie Broadband is a Melbourne-based internet provider that sells mobile services as a wholesale customer on the Optus network. In April 2025 it signed a heads of agreement with Optus to extend the partnership by five years, covering 5G, fixed wireless and mobile backup. Its 24 August 2026 result showed 263,000 mobile connections, up 48,000, giving virtual operators a visible share of growth.

Other players operating in the Australia telecom MNO market include Singtel, Boost Mobile, Lebara, amaysim, and Aldi Mobile, alongside energy retailers, other virtual operators, tower companies and network equipment suppliers supporting mobile operators across Australia.

Key Insight

Competition turns on network quality, resilience and brand reach rather than price alone, with wholesale hosts, virtual operators and regional network sharing widening the field for challengers.