Company lists · Data refreshed September 2026

Top 25 Voice over internet protocol providers based in Australia

RevenueBase identified 113 company matches for voice over internet protocol providers associated with Australia as of September 2026 and tracks 1,040 professional contacts across them, including 308 with verified work emails. Sydney is the largest hub.

This list covers company matches for voice over internet protocol providers associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
113Companies
1,040Contacts tracked
308Verified emails
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The 25 largest voice over internet protocol providers based in Australia

Ranked by team size
Top 25 of 113 company matches for voice over internet protocol providers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRichmond, AustraliaHQ recorded Sep 22, 202651-200111 contacts →

Exact match

“In today’s fast-paced world, service providers must stay ahead of the innovation curve to meet the evolving needs of their customers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchMurarrie, AustraliaHQ recorded Sep 22, 202651-20060 contacts →

Exact match

“Telair is a leading Australian supplier of data services and cloud based Unified Communications solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchBrisbane, AustraliaHQ recorded Sep 22, 202651-20032 contacts →

Exact match

“Comscentre is an Australian owned business communications service provider offering enterprise grade voice, data, video, LAN and WAN managed communications services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchLoganholme, AustraliaHQ recorded Sep 22, 202611-5023 contacts →

Exact match

“Databox Solutions is an Australian-owned Managed IT and telecommunications provider, helping businesses simplify, secure and improve their IT, phone systems and communications.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchHarristown, AustraliaHQ recorded Sep 22, 2026201-50017 contacts →

Exact match

“MaxoTel is Australia's go-to VoIP provider, offering best-in-class Hosted PBX & SIP Trunking solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchMount Waverley, AustraliaHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“Based in Melbourne, we are experts in identifying and delivering flexible communication solutions that scale and adapt to your business demands, empowering your business to do…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Sep 22, 20261-1016 contacts →

Exact match

“Aatrox Communications is a cost-effective, full service provider of wholesale voice solutions to IT service providers around Australia and internationally.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchBrisbane, AustraliaHQ recorded Sep 22, 202651-20015 contacts →

Exact match

“Established in 2008, and part of the j2 Global group of companies (NASDAQ:JCOM), Fonebox is Australia’s leading provider of inbound telecommunications & voice-technology solutions…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchKew, AustraliaHQ recorded Sep 22, 202651-20015 contacts →

Exact match

“Whether you are running a small business or operating globally, Bunnji can help you with your business telecommunications and IT requirements.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchMacquarie Park, AustraliaHQ recorded Sep 22, 202651-20015 contacts →

Exact match

“Broadland Solutions is a leading provider of telecommunication products and services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchVarsity Lakes, AustraliaHQ recorded Sep 22, 202611-5013 contacts →

Exact match

“LocalCom is an Australian owned business (Australia's all in one Telco platform), with a vision of bringing professional, cost effective cloud based call center, VoIP and Data…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“CommSys Australia was created to be your Business Communications and IT Systems Provider.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchAlbert Park, AustraliaHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“GlobalTalk is a leading Australian organisation dedicated to providing business-grade telecommunications solutions to all of its clients.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchNorth Sydney, AustraliaHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“Fonality is a leading developer and marketer of cloud-based business phone systems and unified communication solutions for small to medium business.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchSeaford, AustraliaHQ recorded Sep 22, 20261-1010 contacts →

Exact match

“Edgetel is one of Australia’s prominent providers of quality VoIP solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-509 contacts →

Exact match

“30+ years of communications experience comes together at Vytec.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchSouth Melbourne, AustraliaHQ recorded Sep 22, 202611-509 contacts →

Exact match

“Now is a leading provider of business telco and technology services including IP voice, data, UC and hosted solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchMelbourne, AustraliaHQ recorded Sep 22, 202611-508 contacts →

Exact match

“Paxitel is Australia’s Unified Technology Partner, delivering end-to-end Managed IT Services, Cyber Security, and Enterprise Communications to organisations across the country.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchCrows Nest, AustraliaHQ recorded Sep 22, 202611-507 contacts →

Exact match

“Jet Interactive is an Australian business communications platform that helps organisations manage inbound and outbound calls across browser-based softphones, cloud mobile, desk…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchBurleigh Heads, AustraliaHQ recorded Sep 22, 202611-507 contacts →

Exact match

“AFT Communications is a business centred Telecommunications Carrier and provider of voice and data services, inbound numbers and cloud based call management solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-107 contacts →

Exact match

“Telcode is a wholesale telecommunications service provider and communications software company that delivers cloud based call management solutions to Australian businesses and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchBrisbane City, AustraliaHQ recorded Sep 22, 202611-507 contacts →

Exact match

“Smartcom is a trusted provider of business critical telecommunications and cloud services for start-up to enterprise organisations.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-506 contacts →

Exact match

“BroadConnect helps businesses simplify and strengthen their communication infrastructure, from internet and mobile to cloud-based phone systems.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchAdelaide, AustraliaHQ recorded Sep 22, 20261-105 contacts →

Exact match

“Caznet is an Adelaide based Business Internet Provider and Business VoIP provider specialising in Private Cloud, Internet, Managed Wide Area Networks, Business Phone Systems…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 113 voice over internet protocol providers based in Australia

See the full list, filter by size, metro and specialty, and access 308 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voice over internet protocol providers based in Australia at a glance

As of Sep 22, 2026
29.6%Verified-email coverage
9.2Average contacts per company
11-50Median size (employees)
18.6%Largest-city concentration · Sydney
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
45
51-200
15
201-500
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 113 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “voice over internet protocol providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 308 professional contacts with verified work emails across the full matched dataset. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “voice over internet protocol providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voice over internet protocol providers are there based in Australia?

RevenueBase identified 113 company matches for voice over internet protocol providers associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Access4 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most voice over internet protocol providers?

Sydney leads with 21 company records, followed by Melbourne (12) and Brisbane (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 308 professional contacts with verified work emails tracked across these 113 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 SmartSearch, 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.