Company lists · Data refreshed November 2026

Top 18 Unified communications as a service (ucaas) suppliers based in Australia

RevenueBase identified 41 company matches for unified communications as a service (ucaas) suppliers associated with Australia as of November 2026 and tracks 541 professional contacts across them, including 242 with verified work emails. Sydney is the largest hub.

This list covers company matches for unified communications as a service (ucaas) suppliers 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 3, 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 3, 2026 How this list was built
41Companies
541Contacts tracked
242Verified emails
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The 18 largest unified communications as a service (ucaas) suppliers based in Australia

Ranked by team size
Top 18 of 41 company matches for unified communications as a service (ucaas) suppliers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 Nov 3, 202651-200121 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 · Nov 3, 2026 · View company records in RevenueBase
2Exact matchMurarrie, AustraliaHQ recorded Nov 3, 202651-20062 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Nov 3, 202651-20048 contacts →

Exact match

“Comms Group provides a full range of IT and Communications services from the Cloud including IT managed services, cloud hosting, cloud communications and Unified Communications…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchLoganholme, AustraliaHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
5Exact matchNorth Sydney, AustraliaHQ recorded Nov 3, 202611-5012 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 · Nov 3, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Nov 3, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchAlbert Park, AustraliaHQ recorded Nov 3, 202611-5010 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 · Nov 3, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Nov 3, 202611-508 contacts →

Exact match

“Paxitel is Australia’s Unified Technology Partner, helping organisations consolidate Managed IT, Cyber Security and Enterprise Communications under one accountable provider.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchBrisbane City, AustraliaHQ recorded Nov 3, 202611-507 contacts →

Exact match

“Atom specialises in delivering state-of-the-art Unified Communications-as-a-Service (UCaaS) solutions that simplify complex business communications.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchCrows Nest, AustraliaHQ recorded Nov 3, 202611-506 contacts →

Exact match

“CommuniCloud provides technology that helps organisations to better collaborate, engage and connect.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchAdelaide, AustraliaHQ recorded Nov 3, 20261-105 contacts →

Exact match

“Sonic Technology specialise in providing Bespoke Unified Communication solutions for real time collaboration to our chosen customers.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Nov 3, 202611-505 contacts →

Exact match

“SIPcity is an Australian provider of cloud enterprise unified communications and collaboration solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchAlbert Park, AustraliaHQ recorded Nov 3, 20261-104 contacts →

Exact match

“amo | Seamless Global Cloud-Based Communication Solutions Yamo empowers businesses to stay connected with scalable, reliable cloud-based phone systems tailored to meet modern…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchMelbourne, AustraliaHQ recorded Nov 3, 202611-503 contacts →

Exact match

“Qtec Systems is a specialist provider of Unified Communications (UC) and VoIP solutions to the commercial and education sectors.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Nov 3, 202611-502 contacts →

Exact match

“Established in 2017, Ammacus is an Australian based fully agnostic Enterprise Technology Company, & has quickly emerged as a leading fully agnostic UCaaS, UC, ICT Managed Services…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Nov 3, 20261-102 contacts →

Exact match

“ConnectSmart develop unified communications as a service (UCaaS) solutions for small to mid-sized enterprises.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchNorth Sydney, AustraliaHQ recorded Nov 3, 202611-502 contacts →

Exact match

“Telex Australia is a leading telecom provider with a strong presence in the Australian market.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchBrisbane, AustraliaHQ recorded Nov 3, 20261-102 contacts →

Exact match

“Our vision is to provide quality communication no matter where you are or how small your company may be.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 18 of 41 unified communications as a service (ucaas) suppliers based in Australia

See the full list, filter by size, metro and specialty, and access 242 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Unified communications as a service (ucaas) suppliers based in Australia at a glance

As of Nov 3, 2026
44.7%Verified-email coverage
13.2Average contacts per company
11-50Median size (employees)
22.0%Largest-city concentration · Sydney
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
21
51-200
9

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 41 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 “unified communications as a service (ucaas) suppliers” 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 242 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 3, 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 “unified communications as a service (ucaas) suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many unified communications as a service (ucaas) suppliers are there based in Australia?

RevenueBase identified 41 company matches for unified communications as a service (ucaas) suppliers 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?

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

Which city has the most unified communications as a service (ucaas) suppliers?

Sydney leads with 9 company records, followed by Melbourne (8) and North Sydney (3).

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 242 professional contacts with verified work emails tracked across these 41 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 3, 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.