Company lists · Data refreshed November 2026

Top 25 Phone system support providers based in Australia

RevenueBase identified 145 company matches for phone system support providers associated with Australia as of November 2026 and tracks 1,085 professional contacts across them, including 361 with verified work emails. Sydney is the largest hub.

This list covers company matches for phone system support 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 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
145Companies
1,085Contacts tracked
361Verified emails
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The 25 largest phone system support providers based in Australia

Ranked by team size
Top 25 of 145 company matches for phone system support providers 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 matchSydney, AustraliaHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“Geeks2U has been Australia’s leading provider of on-site and remote tech support since 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Arrow Voice & Data are your Australian specialists in business communications and IT management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchWheelers Hill, AustraliaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Alltel Australia empowers businesses with telecommunications technology designed to help them thrive amid a changing communication environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
7Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Fast Track Communications provides communication technology and cabling solutions to business to improve productivity, reduce costs and facilitate collaboration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchParramatta, AustraliaHQ recorded Nov 6, 20261-1025 contacts →

Exact match

“Telecom partner for modern businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchParramatta, AustraliaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Business Telecom, an Australian company dedicated to providing hardware and service solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWinnellie, AustraliaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Territory Technology Solutions provides IT equipment sales, service and support advice to businesses and personal computer users throughout the Northern Territory.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMacquarie Park, AustraliaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSunshine West, AustraliaHQ recorded Nov 6, 2026201-50017 contacts →

Exact match

“Telstra Business Partner Truetel- Service Provider of Telecommunication Our goal is to support our customer’s telecommunications and IT needs by providing high quality products…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCamellia, AustraliaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“At TechIMAC, we are a dedicated team of technical installation experts, committed to providing seamless solutions for all your installation, moves and changing needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPort Melbourne, AustraliaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Your Business Telecommunication Experts since 1986 Fixtel has over 35 year’s experience with installations and maintenance of a wide range of Telephone Systems and Data products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact 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
18Exact matchSouth Melbourne, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“eCommunications consult, design, implement and support intelligent business communications that enable positive business transformation, improve productivity and enhance your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchArmidale, AustraliaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Portable Systems is an information technology and services company based out of Armidale Business Centre, Cinders Lane, Armidale, Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact 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
22Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHawthorn, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“C2 Communications are Australia’s No.1 3CX Reseller & VOIP Provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBurleigh Heads, AustraliaHQ recorded Nov 6, 202611-508 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Phone are an Australian owned and operated communications solutions specialist.”

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

Showing 25 of 145 phone system support providers based in Australia

See the full list, filter by size, metro and specialty, and access 361 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Phone system support providers based in Australia at a glance

As of Nov 6, 2026
33.3%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
9.0%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
84
11-50
44
51-200
11
201-500
2

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 145 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 “phone system support 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 361 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 “phone system support providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many phone system support providers are there based in Australia?

RevenueBase identified 145 company matches for phone system support providers 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?

Geeks2u tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most phone system support providers?

Sydney leads with 13 company records, followed by Melbourne (10) and Brisbane (6).

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 361 professional contacts with verified work emails tracked across these 145 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.