Company lists · Data refreshed November 2026

Top 22 Voip support services based in Australia

RevenueBase identified 60 company matches for voip support services associated with Australia as of November 2026 and tracks 348 professional contacts across them, including 139 with verified work emails. Sydney is the largest hub.

This list covers company matches for voip support services 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 November 6, 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 Nov 6, 2026 How this list was built
60Companies
348Contacts tracked
139Verified emails
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The 22 largest voip support services based in Australia

Ranked by team size
Top 22 of 60 company matches for voip support services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchAustraliaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“CitadelTech is a specialist data, video and voice technology management business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGold Coast, AustraliaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“When it comes to your business, you want support from someone you can trust.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLoganholme, AustraliaHQ recorded Nov 6, 202611-5029 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHarristown, AustraliaHQ recorded Nov 6, 2026201-50022 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBraeside, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“At HIOD IT, we know we are a one stop shop for all your IT needs and Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWetherill Park, AustraliaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“The Bizcomm Team provides technical solutions to support Telstra Corporate and Business customers with mobiles, cloud services, IP telephony and complex data requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSeaford, AustraliaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Convergecom helps Australian businesses simplify complex communications and build a clearer path forward.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Datamini Communications commenced operations in 1986, providing sales, service and support for Telephony Systems, Telstra Network (Fixed line), Mobile phones, Internet and Hosted…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChelsea, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Although we're not a large company we do provide a large level of service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchScoresby, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Discover is a full service IT Support Services business that has been operating since 2001 with a simple mission: to keep your IT equipment up-to-date and running smoothly at the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAlexandria, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“From the moment you contact the team at Logicall, you will be amazed at our professionalism and knowledge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGeebung, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Leading-edge Telecommunications Technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWaterford, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Gray Area Consulting is a Brisbane based IT and Consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAdelaide, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHawthorn, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAdelaide, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“More than just IT for your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-2001 contacts →

Exact match

“AUDIO & VIDEO CONFERENCING Whether it’s Skype for Business, Zoom, Webex, Polycom or Cisco, our experts can tailor a system to suit your needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchYallourn North, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Technetium Networks provides Traditional and IP-PBX installation, support and maintenance for a wide range of systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Powering your business IT needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKirrawee, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“NBN has seen the end of copper wire based phone systems along with some other legacy based phone technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 60 voip support services based in Australia

See the full list, filter by size, metro and specialty, and access 139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voip support services based in Australia at a glance

As of Nov 6, 2026
39.9%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
10.0%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
15
51-200
5
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 60 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 “voip support services” 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 139 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 November 6, 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 “voip support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voip support services are there based in Australia?

RevenueBase identified 60 company matches for voip support services associated with Australia as of November 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?

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

Which city has the most voip support services?

Sydney leads with 6 company records, followed by Melbourne (5) and Brisbane (4).

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 139 professional contacts with verified work emails tracked across these 60 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 November 6, 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.