Company lists · Data refreshed November 2026

Top 23 Internet companies based in Australia

The Australia internet companies directory contains 82 companies, 3,312 contacts, and 735 email addresses as of November 2026. It supports buyers researching internet companies and teams selling products or services to them. Sydney is the single most-represented city among the companies listed.

Internet companies provide products or services through the internet, including online platforms, web applications, digital infrastructure, connectivity services, and internet-based business solutions. This list covers companies whose primary business involves providing internet-based products, services, platforms, infrastructure, or connectivity. Ranked by team size, largest first. Data current as of November 6, 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 Nov 6, 2026 86% judged on-target in blind review
82Companies
3,312Contacts tracked
735Verified emails
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The 23 largest internet companies based in Australia

Ranked by team size
Top 23 of 82 internet companies based in Australia, ranked by team size, largest first. Data refreshed Nov 6, 2026. RevenueBase Smart Search rates how each company's information relates to internet companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidencePerth, AustraliaHQ checked Nov 6, 20261,001-5,000914 contacts →

Strong evidence

“iiNet is an Australian Internet Service Provider and a leading challenger in the telecommunications market.”

Source: RevenueBase Database · checked Nov 6, 2026
2Strong evidenceSydney, AustraliaHQ checked Nov 6, 2026501-1,000823 contacts →

Strong evidence

“Superloop exists to ’unleash the unlimited possibilities of the internet’.”

Source: RevenueBase Database · checked Nov 6, 2026
3Strong evidenceSouthbank, AustraliaHQ checked Nov 6, 202611-5075 contacts →

Strong evidence

“Gigacomm is an Australian-owned internet provider focused on delivering hyper-fast, reliable internet using state-of-the-art network infrastructure.”

Source: RevenueBase Database · checked Nov 6, 2026
4Strong evidenceCamberwell, AustraliaHQ checked Nov 6, 202651-20056 contacts →

Strong evidence

“Founded in 2015, Leaptel is a rapidly growing Australian-owned internet service provider delivering reliable, high-speed internet across Australia.”

Source: RevenueBase Database · checked Nov 6, 2026
5Indirect evidenceMalvern, AustraliaHQ checked Nov 6, 202611-5028 contacts →

Indirect evidence

“Forget the NBN!”

Source: RevenueBase Database · checked Nov 6, 2026
6Indirect evidenceSydney, AustraliaHQ checked Nov 6, 202651-20022 contacts →

Indirect evidence

“MyRepublic launched in Singapore in September 2011, expanding to New Zealand in 2014 and Indonesia in 2015, becoming the leading disruptive regional Telco in the Asia Pacific…”

Source: RevenueBase Database · checked Nov 6, 2026
7Indirect evidenceSurry Hills, AustraliaHQ checked Nov 6, 20261-1017 contacts →

Indirect evidence

“Alpha Dot Net was founded in 1996 and is an Australian owned and operated company, providing unparalleled information technology services and infrastructure to a wide range of…”

Source: RevenueBase Database · checked Nov 6, 2026
8Strong evidenceGold Coast, AustraliaHQ checked Nov 6, 202611-5013 contacts →

Strong evidence

“Fast, Affordable Apartment and Commercial Internet Service Provider in over 500 buildings across Australia”

Source: RevenueBase Database · checked Nov 6, 2026
9Strong evidenceVarsity Lakes, AustraliaHQ checked Nov 6, 202611-5011 contacts →

Strong evidence

“Part of the Vonex Group, OntheNet is a Gold Coast-based Internet Service Provider, servicing customers in local government, education and corporate markets.”

Source: RevenueBase Database · checked Nov 6, 2026
10Strong evidenceAdelaide, AustraliaHQ checked Nov 6, 202611-5010 contacts →

Strong evidence

“Harbour ISP is a 100% Australian-owned ISP, providing broadband fibre, fixed wireless and satellite Internet as well as VoIP and mobile phone services Australia-wide since 2005.”

Source: RevenueBase Database · checked Nov 6, 2026
11Strong evidenceTeneriffe, AustraliaHQ checked Nov 6, 202611-507 contacts →

Strong evidence

“Connected Australia is an internet and value added services provider who specialise in- Residential broadband: NBN, Opticomm and other private networks - Technology for new…”

Source: RevenueBase Database · checked Nov 6, 2026
12Indirect evidenceAlbury, AustraliaHQ checked Nov 6, 20261-104 contacts →

Indirect evidence

“At Lightning IP, we believe connection is the foundation for progress.”

Source: RevenueBase Database · checked Nov 6, 2026
13Strong evidenceCamperdown, AustraliaHQ checked Nov 6, 20261-104 contacts →

Strong evidence

“GBM technology is Camperdown's Leading Edge Computers store, Telstra Partner store and independent Internet Service Provider.”

Source: RevenueBase Database · checked Nov 6, 2026
14Strong evidenceSunshine Coast, AustraliaHQ checked Nov 6, 202611-503 contacts →

Strong evidence

“Purpose-built to integrate Super Fast internet for everything from Cloud and IoT services to supreme gaming experiences, new buildings, hospitals and the booming business growth…”

Source: RevenueBase Database · checked Nov 6, 2026
15Strong evidenceFortitude Valley, AustraliaHQ checked Nov 6, 20261-103 contacts →

Strong evidence

“Internet Service Provider · Telecommunication · Information Technology Company”

Source: RevenueBase Database · checked Nov 6, 2026
16Indirect evidenceMacquarie Park, AustraliaHQ checked Nov 6, 20261-103 contacts →

Indirect evidence

“On-Line Communications Systems is a company based at 24/1 Talavera Road, Macquarie Park, New South Wales, Australia.”

Source: RevenueBase Database · checked Nov 6, 2026
17Strong evidenceHobart, AustraliaHQ checked Nov 6, 202611-503 contacts →

Strong evidence

“An Internet provider with National coverage via NBN, ADSL, 1gbit Fibre, Fibre400, Mid-Band Ethernet and Ethernet First Mile/EFM.”

Source: RevenueBase Database · checked Nov 6, 2026
18Strong evidenceThomastown, AustraliaHQ checked Nov 6, 202611-502 contacts →

Strong evidence

“NIKO Computers, based in Victoria, is a premier Australian Telecommunications and high-speed NBN business internet provider.”

Source: RevenueBase Database · checked Nov 6, 2026
19Strong evidenceYatala, AustraliaHQ checked Nov 6, 202611-502 contacts →

Strong evidence

“Polyfone is a premium Australian internet service provider servicing businesses from Maryborough in QLD, down to Byron Bay and surrounds in NSW and out to Toowoomba QLD in the…”

Source: RevenueBase Database · checked Nov 6, 2026
20Strong evidenceBundaberg, AustraliaHQ checked Nov 6, 20261-102 contacts →

Strong evidence

“As an internet service provider we offer many of the common services you would expect.”

Source: RevenueBase Database · checked Nov 6, 2026
21Indirect evidenceKings Beach, AustraliaHQ checked Nov 6, 20261-102 contacts →

Indirect evidence

Source: RevenueBase Database · checked Nov 6, 2026
22Strong evidenceMelbourne, AustraliaHQ checked Nov 6, 2026201-5001 contacts →

Strong evidence

“skyET Australia first started in 1992 as a Internet Service Provider and now runs as a corporate entity with a number of businesses underneath”

Source: RevenueBase Database · checked Nov 6, 2026
23Strong evidenceBeenleigh, AustraliaHQ checked Nov 6, 202611-501 contacts →

Strong evidence

“AR Cloud Solutions partners with global technology experts to deliver cutting-edge Internet, voice, networking, security, and cloud services for small businesses, Government &…”

Source: RevenueBase Database · checked Nov 6, 2026

Showing 23 of 82 internet companies based in Australia

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Internet companies based in Australia at a glance

As of Nov 6, 2026
22.2%Verified-email coverage
40.4Average contacts per company
1-10Median size (employees)
13.4%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
19
51-200
6
201-500
3
501-1,000
2
1,001-5,000
1

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 82 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 internet companies, 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 “internet companies”. 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 internet companies), 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 internet companies, 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, 735 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 November 6, 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.

Frequently asked

How many internet companies are in the directory?

The directory contains 82 internet companies based in Australia as of November 2026.

What does an internet company do?

An internet company provides products or services through the internet, such as online platforms, web applications, digital infrastructure, connectivity, or internet-based business solutions.

Which city has the most internet companies?

Sydney is the single most-represented city among the companies on the list.

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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.