Company lists · Data refreshed September 2026

Top 13 Telecommunications engineering firms based in Melbourne, Australia

Name: Telecommunications engineering firms based in Melbourne, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 37 companies tracked

RevenueBase identified 37 telecommunications engineering firms headquartered in Melbourne, Australia as of September 2026 and tracks 263 professional contacts across them, including 85 with verified work emails. Melbourne is the largest hub.

This list covers telecommunications engineering firms headquartered in Melbourne, 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 19, 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 19, 2026 86% judged on-target in blind review

37Companies

263Contacts tracked

85Verified emails

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The 13 largest telecommunications engineering firms based in Melbourne, Australia

Ranked by team size

Top 13 of 37 telecommunications engineering firms based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecommunications engineering firms: 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 19, 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 19, 2026
2	PUN Communications Puntel	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	10 contacts →
	Indirect evidence “Whether your company is starting up or well established, its success lies within the ability to connect and respond.” Source: RevenueBase Database · checked Sep 19, 2026
3	Teltech ICT	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Teltech ICT is an Australian owned information technology organisation specialising in schools and businesses of any kind.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ashworth Australia	Strong evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	8 contacts →
	Strong evidence “Ashworth Australia’s is a leading national consultancy and engineering services company of choice for the telecommunications industry throughout Australia.” Source: RevenueBase Database · checked Sep 19, 2026
5	Datamini Communications	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect 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 19, 2026
6	Mingara Australasia	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Mingara Australasia (Mingara) is an independent telecommunications and ICT consulting advisory company.” Source: RevenueBase Database · checked Sep 19, 2026
7	MCS Connect	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “Metropolitan Communication Services Pty Ltd (MCSConnect) is one of Victoria’s largest pre-provisioning contractors of telecommunication services.” Source: RevenueBase Database · checked Sep 19, 2026
8	Infocept	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “Infocept is a Telecommunication infrastructure and software solution company that pioneers it self building high-class telecommunication networks using state of the art software…” Source: RevenueBase Database · checked Sep 19, 2026
9	Comm5 Star	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “COMM5 STAR PROVIDES END-TO-END TELECOM INFRASTRUCTURE SERVICES TO ITS CUSTOMERS.” Source: RevenueBase Database · checked Sep 19, 2026
10	F7 Digital Networks	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	2 contacts →
	Partial evidence “Conceived as a one-stop solution for your business IT and Telecommunication needs, f7digitalnetworks is a solutions provider that seeks to empower entrepreneurs and enterprises…” Source: RevenueBase Database · checked Sep 19, 2026
11	Jubatus Consulting PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Jubatus Consulting Pty Ltd is an Australian owned and operated enterprise based in Melbourne.” Source: RevenueBase Database · checked Sep 19, 2026
12	Ironside Australia PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	1 contacts →
	Partial evidence “Ironside Australia is a telecommunications company that takes pride in offering a high quality of work standards to our clients in the telcom industry.” Source: RevenueBase Database · checked Sep 19, 2026
13	DB Telecommunications PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “DB Telecommunications Pty Ltd is an independent telecommunications and ICT consultancy based in Melbourne that has been operating successfully since 1995.” Source: RevenueBase Database · checked Sep 19, 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: telecommunications engineering firms. 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 telecommunications engineering firms.
Partial evidence: Its own public description names part of telecommunications engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications engineering firms. 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 13 of 37 telecommunications engineering firms based in Melbourne, Australia

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Telecommunications engineering firms based in Melbourne, Australia at a glance

As of Sep 19, 2026

32.3%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Melbourne

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Australia list rather than for Melbourne, so it is reported there. Company counts and contact totals on this page are exact for Melbourne, over 37 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 telecommunications engineering firms, 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 Melbourne, Australia whose own description of what they do matches “telecommunications engineering firms”. 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 telecommunications engineering firms), 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 telecommunications engineering firms, and records with no verified work email. Companies headquartered outside Melbourne 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, 85 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 19, 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.

Telecommunications engineering firms by metro in Australia

Telecommunications engineering firms in Melbourne37
Telecommunications engineering firms in Sydney32
Telecommunications engineering firms in Brisbane26

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 telecommunications engineering firms, 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 telecommunications engineering firms are there based in Melbourne, Australia?

RevenueBase identified 37 telecommunications engineering firms headquartered in Melbourne, 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 telecommunications engineering firms?

Melbourne leads with 37 headquartered companies, followed by Sydney (32) and Brisbane (26).

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 85 verified decision-maker contacts tracked across these 37 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 19, 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.