Company lists · Data refreshed September 2026

Top 25 Telecommunications service providers based in Australia

Name: Telecommunications service providers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 232 companies tracked

RevenueBase identified 232 telecommunications service providers headquartered in Australia as of September 2026 and tracks 38,762 professional contacts across them, including 10,425 with verified work emails. Sydney is the largest hub.

This list covers telecommunications service providers headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

232Companies

38,762Contacts tracked

10,425Verified emails

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The 25 largest telecommunications service providers based in Australia

Ranked by team size

Top 25 of 232 telecommunications service providers based in Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecommunications service providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Telstra	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	10001+	31,885 contacts →
	Indirect evidence “We believe it’s people who give purpose to our technology.” Source: RevenueBase Database · checked Sep 19, 2026
2	TPG Telecom	Strong evidence	Barangaroo, AustraliaHQ checked Sep 19, 2026	1,001-5,000	3,352 contacts →
	Strong evidence “TPG Telecom is one of Australia’s largest telecommunication companies and operates a number of leading mobile and internet brands including Vodafone, TPG, iiNet, Internode…” Source: RevenueBase Database · checked Sep 19, 2026
3	Superloop	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	501-1,000	763 contacts →
	Indirect evidence “Superloop exists to ’unleash the unlimited possibilities of the internet’.” Source: RevenueBase Database · checked Sep 19, 2026
4	ACN Pacific	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1,001-5,000	188 contacts →
	Indirect evidence “The ACN story is 2 decades in the making!” Source: RevenueBase Database · checked Sep 19, 2026
5	MORE	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	201-500	137 contacts →
	Indirect evidence “Headed by Andy & Rich, the Branson Bros, and Commonwealth Bank, we are proudly Australian-owned, with our HQ based in South Melbourne.” Source: RevenueBase Database · checked Sep 19, 2026
6	Exetel	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	125 contacts →
	Indirect evidence “Starting life over 15 years ago as a family-owned business, Exetel today is a part of the Superloop Group, Australia's fastest-growing challenger telco.” Source: RevenueBase Database · checked Sep 19, 2026
7	Uniti Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	201-500	96 contacts →
	Indirect evidence “Welcome to Uniti Group – we design, build and maintain world-class digital infrastructure, encompassing fibre networks, communication platforms, residential internet and voice…” Source: RevenueBase Database · checked Sep 19, 2026
8	Buroserv Australia PTY LTD	Indirect evidence	Chatswood, AustraliaHQ checked Sep 19, 2026	51-200	69 contacts →
	Indirect evidence “Every business is unique.” Source: RevenueBase Database · checked Sep 19, 2026
9	OCCOM	Indirect evidence	North Sydney, AustraliaHQ checked Sep 19, 2026	11-50	64 contacts →
	Indirect evidence “At Occom, we’re all about delivering faster internet and mobile services that you can rely on, backed by our industry-leading support team.” Source: RevenueBase Database · checked Sep 19, 2026
10	Telair	Indirect evidence	Murarrie, AustraliaHQ checked Sep 19, 2026	51-200	60 contacts →
	Indirect evidence “Telair is a leading Australian supplier of data services and cloud based Unified Communications solutions.” Source: RevenueBase Database · checked Sep 19, 2026
11	1solution. Business Technology	Indirect evidence	Unley Rd, AustraliaHQ checked Sep 19, 2026	51-200	55 contacts →
	Indirect evidence “One Solution Group Telstra Platinum Enterprise Partner, we offer enhanced implementation of services and solutions, working in a teamed environment with Telstra Enterprise and…” Source: RevenueBase Database · checked Sep 19, 2026
12	Over The Wire	Strong evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	201-500	44 contacts →
	Strong evidence “Over the Wire (ASX:OTW) is a Telecommunications and IT solution provider, specialising in converged voice and data networks, data centres, and hosted infrastructure solutions for…” Source: RevenueBase Database · checked Sep 19, 2026
13	Arrow Voice & Data	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	41 contacts →
	Indirect evidence “Arrow Voice & Data are your Australian specialists in business communications and IT management.” Source: RevenueBase Database · checked Sep 19, 2026
14	Clarus Telecom	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	201-500	36 contacts →
	Indirect evidence “All you one-man-army, the farmers, the restaurant owners, the mechanics, the hairdressers, the bookkeepers, the plumbers, the start-up, the gardeners, the butchers, the bakers…” Source: RevenueBase Database · checked Sep 19, 2026
15	XBC Business Technology	Indirect evidence	Gold Coast, AustraliaHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “When it comes to your business, you want support from someone you can trust.” Source: RevenueBase Database · checked Sep 19, 2026
16	Alltel Australia	Strong evidence	Wheelers Hill, AustraliaHQ checked Sep 19, 2026	11-50	33 contacts →
	Strong evidence “Alltel Australia empowers businesses with telecommunications technology designed to help them thrive amid a changing communication environment.” Source: RevenueBase Database · checked Sep 19, 2026
17	Comscentre	Indirect evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	51-200	32 contacts →
	Indirect evidence “Comscentre is an Australian owned business communications service provider offering enterprise grade voice, data, video, LAN and WAN managed communications services.” Source: RevenueBase Database · checked Sep 19, 2026
18	Trikon Business Solutions	Indirect evidence	Bella Vista, AustraliaHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “Trikon is one of the best ICT service providers of Australia who offers a diverse range of services that includes including nbn for business, home, small business solutions like…” Source: RevenueBase Database · checked Sep 19, 2026
19	Tasmanet	Indirect evidence	Dowsing Point, AustraliaHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “TasmaNet is a Comms Group Limited (ASX: CCG) subsidiary.” Source: RevenueBase Database · checked Sep 19, 2026
20	Switch	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	26 contacts →
	Indirect evidence “Switch isn't just any telco.” Source: RevenueBase Database · checked Sep 19, 2026
21	BTB	Strong evidence	South Melbourne, AustraliaHQ checked Sep 19, 2026	201-500	26 contacts →
	Strong evidence “At BTB, we simplify the complexities of telecommunications, empowering businesses to deliver exceptional telco service and innovation.” Source: RevenueBase Database · checked Sep 19, 2026
22	Spintel	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	25 contacts →
	Strong evidence “Established in 1996, SpinTel is an award-winning Australian telecommunications provider delivering broadband, mobile, and business communication solutions.” Source: RevenueBase Database · checked Sep 19, 2026
23	China Telecom Australia PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “China Telecom (Australia) Corporation Limited (CTAU) was established in January 2011.” Source: RevenueBase Database · checked Sep 19, 2026
24	Databox Solutions	Strong evidence	Loganholme, AustraliaHQ checked Sep 19, 2026	11-50	23 contacts →
	Strong evidence “Databox Solutions is an Australian-owned Managed IT and telecommunications provider, helping businesses simplify, secure and improve their IT, phone systems and communications.” Source: RevenueBase Database · checked Sep 19, 2026
25	Cellular Asset Management PTY LTD	Indirect evidence	Gordon, AustraliaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “With an unparalleled reputation for delivery success, our mission is to provide reliable, high quality, innovative and cost-effective solutions.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: telecommunications service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names telecommunications service providers.
Partial evidence: Its own public description names part of telecommunications service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 232 telecommunications service providers based in Australia

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Telecommunications service providers based in Australia at a glance

As of Sep 19, 2026

26.9%Verified-email coverage

167.1Average contacts per company

11-50Median size (employees)

11.2%Largest-city concentration · Sydney

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 232 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among telecommunications service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “telecommunications service providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names telecommunications service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among telecommunications service providers, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 10,425 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Telecommunications service providers by metro

Telecommunications service providers in Sydney26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names telecommunications service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many telecommunications service providers are there based in Australia?

RevenueBase identified 232 telecommunications service providers headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Telstra, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most telecommunications service providers?

Sydney leads with 26 headquartered companies, followed by Melbourne (24) and Brisbane (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 10,425 verified decision-maker contacts tracked across these 232 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.