Company lists · Data refreshed September 2026

Top 25 Enterprise telephony consultants based in Australia

Name: Enterprise telephony consultants based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 73 companies tracked

RevenueBase identified 73 enterprise telephony consultants headquartered in Australia as of September 2026 and tracks 525 professional contacts across them, including 180 with verified work emails. Sydney is the largest hub.

This list covers enterprise telephony consultants headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 Sep 28, 2026 86% judged on-target in blind review

73Companies

525Contacts tracked

180Verified emails

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The 25 largest enterprise telephony consultants based in Australia

Ranked by team size

Top 25 of 73 enterprise telephony consultants based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise telephony consultants: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Gibson Quai International GQI	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	113 contacts →
	Indirect evidence “Your Trusted Partner in Digital Transformation and Communications Technology 30 Years of Innovation And Expertise GQI has been a trusted advisor and professional services provider…” Source: RevenueBase Database · checked Sep 28, 2026
2	Reliance Communications PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	50 contacts →
	Partial evidence “Reliance is a experienced communications company focused on designing, implementing and managing total telephony solutions.” Source: RevenueBase Database · checked Sep 28, 2026
3	VIS Global PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “VIS Global Pty Ltd is a leading provider of enterprise communication and customer experience management solutions.” Source: RevenueBase Database · checked Sep 28, 2026
4	Real World Technology Solutions	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Real World Technology Solutions is an Australian-owned provider of managed IT, voice, data and audiovisual services for small-to-mid-sized businesses, not-for-profits and…” Source: RevenueBase Database · checked Sep 28, 2026
5	Plant Communications	Indirect evidence	Croydon, AustraliaHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Plant Communications (PlantComms) consult, supply and support best-in-class Unified Communications solutions that help transform business communications and improve customer…” Source: RevenueBase Database · checked Sep 28, 2026
6	Tele-Sense Advisory	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “At Tele-Sense Advisory, we specialize in securing fair pricing for your telecommunication needs.” Source: RevenueBase Database · checked Sep 28, 2026
7	Globaltalk	Indirect evidence	Albert Park, AustraliaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “GlobalTalk is a leading Australian organisation dedicated to providing business-grade telecommunications solutions to all of its clients.” Source: RevenueBase Database · checked Sep 28, 2026
8	Bizcomm PTY LTD	Partial evidence	Wetherill Park, AustraliaHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “The Bizcomm Team provides technical solutions to support Telstra Corporate and Business customers with mobiles, cloud services, IP telephony and complex data requirements.” Source: RevenueBase Database · checked Sep 28, 2026
9	Ignite Telecom	Indirect evidence	North Sydney, AustraliaHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Ignite Telecom is Australia’s trusted partner for best-in-class business telecommunications solutions.” Source: RevenueBase Database · checked Sep 28, 2026
10	Newtech Solutions	Indirect evidence	AustraliaHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Adoption, Usage and Change Management is the core focus of Newtech Solutions” At Newtech Solutions we have a strong focus on Customer Service.” Source: RevenueBase Database · checked Sep 28, 2026
11	Connect TEL North	Indirect evidence	Woolloongabba, AustraliaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Service IS our business.” Source: RevenueBase Database · checked Sep 28, 2026
12	Ecommunications	Indirect evidence	South Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “eCommunications consult, design, implement and support intelligent business communications that enable positive business transformation, improve productivity and enhance your…” Source: RevenueBase Database · checked Sep 28, 2026
13	NOW Technologies	Indirect evidence	South Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Now is a leading provider of business telco and technology services including IP voice, data, UC and hosted solutions.” Source: RevenueBase Database · checked Sep 28, 2026
14	C2 Communications Australia	Indirect evidence	Hawthorn, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “C2 Communications are Australia’s No.1 3CX Reseller & VOIP Provider.” Source: RevenueBase Database · checked Sep 28, 2026
15	Convergecom	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Convergecom helps Australian businesses simplify complex communications and build a clearer path forward.” Source: RevenueBase Database · checked Sep 28, 2026
16	Evotec PTY LTD	Partial evidence	Rosebery, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “SYDNEY BRISBANE MELBOURNE Evotec provides a complete range of products and services in telephone systems, headsets, mobile phones, call centre software, video conferencing…” Source: RevenueBase Database · checked Sep 28, 2026
17	NEW AGE Communications	Indirect evidence	Currumbin, AustraliaHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Telecommunicatins and IT consulting: Cloud hosted and on site PBX's, video confrencing, Building Intercom systems, lift phones Provisioning of broadbandband services and SIP…” Source: RevenueBase Database · checked Sep 28, 2026
18	Datamini Communications	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Datamini Communications commenced operations in 1986, providing sales, service and support for Telephony Systems, Telstra Network (Fixed line), Mobile phones, Internet and Hosted…” Source: RevenueBase Database · checked Sep 28, 2026
19	Etellicom	Partial evidence	Fitzroy, AustraliaHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “eTellicom is a leading developer of Computer Telephony Integration products delivering best of breed applications to the SME market.” Source: RevenueBase Database · checked Sep 28, 2026
20	Ipvs PTY LTD	Partial evidence	East Brisbane, AustraliaHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “IPVS Pty Ltd is a specialist in the design of IP Communications for Mid market to small enterprise organisations.” Source: RevenueBase Database · checked Sep 28, 2026
21	Logicall Communications	Indirect evidence	Alexandria, AustraliaHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “From the moment you contact the team at Logicall, you will be amazed at our professionalism and knowledge.” Source: RevenueBase Database · checked Sep 28, 2026
22	Intelephony	Indirect evidence	Albury, AustraliaHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “INtelephony is a telecommunications / IT Provider with the motto "Connecting Business".” Source: RevenueBase Database · checked Sep 28, 2026
23	Terafi	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Our business is enabling you to integrate telecommunications into your business.” Source: RevenueBase Database · checked Sep 28, 2026
24	Telco Broker	Indirect evidence	Campsie, AustraliaHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “Having Issues with Your Telco?” Source: RevenueBase Database · checked Sep 28, 2026
25	Hyperion Queensland PTY LTD	Indirect evidence	Sumner, AustraliaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Hyperion Queensland Pty Ltd is a privately owned Telecommunications Services Company incorporated in 2014.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise telephony consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise telephony consultants.
Partial evidence: Its own public description names part of enterprise telephony consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise telephony consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 73 enterprise telephony consultants based in Australia

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Enterprise telephony consultants based in Australia at a glance

As of Sep 28, 2026

34.3%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

13.7%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 73 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 enterprise telephony consultants, 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 “enterprise telephony consultants”. 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 enterprise telephony consultants), 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 enterprise telephony consultants, 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, 180 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 September 28, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names enterprise telephony consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise telephony consultants are there based in Australia?

RevenueBase identified 73 enterprise telephony consultants headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Gibson Quai International GQI, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most enterprise telephony consultants?

Sydney leads with 10 headquartered companies, followed by Melbourne (8) and Brisbane (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 180 verified decision-maker contacts tracked across these 73 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 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.