Company lists · Data refreshed September 2026

Top 25 Backbone cabling companies based in Australia

Name: Backbone cabling companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 123 companies tracked

RevenueBase identified 123 backbone cabling companies headquartered in Australia as of September 2026 and tracks 820 professional contacts across them, including 258 with verified work emails. Sydney is the largest hub.

This list covers backbone cabling companies 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 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

123Companies

820Contacts tracked

258Verified emails

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The 25 largest backbone cabling companies based in Australia

Ranked by team size

Top 25 of 123 backbone cabling companies based in Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to backbone cabling companies: 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	Comtex	Indirect evidence	Caringbah, AustraliaHQ checked Sep 19, 2026	51-200	78 contacts →
	Indirect evidence “Established in 1988, Comtex specialises in the Data, Fibre Optic Communications, Electrical installations and Security systems.” Source: RevenueBase Database · checked Sep 19, 2026
2	4cabling Australia	Indirect evidence	Homebush West, AustraliaHQ checked Sep 19, 2026	51-200	62 contacts →
	Indirect evidence “Quality Products for a Connected World!” Source: RevenueBase Database · checked Sep 19, 2026
3	Intravision	Partial evidence	Canberra, AustraliaHQ checked Sep 19, 2026	51-200	32 contacts →
	Partial evidence “For more than 20 years, Intravision has delivered the AV, cabling and data communications infrastructure that enables organisations across Australia to work, communicate and…” Source: RevenueBase Database · checked Sep 19, 2026
4	QC Comms	Partial evidence	Bella Vista, AustraliaHQ checked Sep 19, 2026	51-200	26 contacts →
	Partial evidence “QC Communications is one of Australia’s leading delivery partners in telecommunication infrastructure – from network design to cabling and construction.” Source: RevenueBase Database · checked Sep 19, 2026
5	Datavoice Communications PTY LTD	Indirect evidence	Hume, AustraliaHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Datavoice is a technical services organisation focussed on solution and efficiency driven outcomes for our clients.” Source: RevenueBase Database · checked Sep 19, 2026
6	Fast Track Communications	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	23 contacts →
	Partial evidence “Fast Track Communications provides communication technology and cabling solutions to business to improve productivity, reduce costs and facilitate collaboration.” Source: RevenueBase Database · checked Sep 19, 2026
7	Pacific Datacom	Indirect evidence	Knoxfield, AustraliaHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “Whether you're delivering a large-scale network rollout or a quick on-site installation, Pacific Datacom is ready to support your project from start to finish.” Source: RevenueBase Database · checked Sep 19, 2026
8	Cablewise Electrical And Communications PTY LTD	Indirect evidence	Malaga, AustraliaHQ checked Sep 19, 2026	51-200	19 contacts →
	Indirect evidence “Cablewise Electrical and Communications Pty Ltd began in November of 2001, being incorporated in January of 2003.” Source: RevenueBase Database · checked Sep 19, 2026
9	ROC Communications	Indirect evidence	Revesby, AustraliaHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “ROC Communications provides turnkey telecommunications and networking solutions to businesses and communities across Australia.” Source: RevenueBase Database · checked Sep 19, 2026
10	Fixtel	Indirect evidence	Port Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	17 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
11	MSS Data Solutions	Partial evidence	Seven Hills, AustraliaHQ checked Sep 19, 2026	201-500	16 contacts →
	Partial evidence “MSS Data Solutions is the established market leader in fibre optic and communications cabling, providing industry-best service, tailor-made for the needs of any project.” Source: RevenueBase Database · checked Sep 19, 2026
12	AAA Communications	Indirect evidence	Potts Point, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Since 1992, Communications has delivered the physical network infrastructure enterprise, health, industrial, and retail organisations depend on.” Source: RevenueBase Database · checked Sep 19, 2026
13	EDC Expert Group	Partial evidence	Newton, AustraliaHQ checked Sep 19, 2026	51-200	15 contacts →
	Partial evidence “Expert Data Cabling (EDC) was established in 1988 by Murray Clark when the demand for good quality Structured Cabling Networks and Fibre Optic Networks was growing for the…” Source: RevenueBase Database · checked Sep 19, 2026
14	Interlink Electrical & Communication Services	Indirect evidence	Caringbah, AustraliaHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “We design and install seamless Electrical and communication services, Critical infrastructure, Av and security services your business can rely on day in day out.” Source: RevenueBase Database · checked Sep 19, 2026
15	National Cable Installations	Indirect evidence	Smeaton Grange, AustraliaHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence “National Cable Installations (NCI) is a market leading Australian owned and operated company which has been specialising in cable installations for over 22 years.” Source: RevenueBase Database · checked Sep 19, 2026
16	Ergo Group PTY LTD	Indirect evidence	Alexandria, AustraliaHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Ergo Group are a highly skilled engineering organisation operating throughout NSW across all sectors of the construction and services industries.” Source: RevenueBase Database · checked Sep 19, 2026
17	Shamrock Communications	Partial evidence	Banksmeadow, AustraliaHQ checked Sep 19, 2026	1-10	11 contacts →
	Partial evidence “With over 35 years of industry experience, Shamrock Communications is your trusted communications contractor for premium clients that provides data communications and cabling…” Source: RevenueBase Database · checked Sep 19, 2026
18	Cable8 Electrical Communications	Indirect evidence	Perth, AustraliaHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Cable8 electrical communications based in Perth, Western Australia is a company that has evolved out of two industry professionals Danny Smith and Ren Stefanuto, with a combined…” Source: RevenueBase Database · checked Sep 19, 2026
19	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
20	Ecowise Services	Indirect evidence	Fyshwick, AustraliaHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
21	PON Projects	Partial evidence	Caringbah South, AustraliaHQ checked Sep 19, 2026	11-50	8 contacts →
	Partial evidence “PON Projects is a GPON cabling solutions company which was founded in Sydney in 2012.” Source: RevenueBase Database · checked Sep 19, 2026
22	Interactive Cabling P L	Partial evidence	Norwest, AustraliaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Interactive Cabling Pty Ltd specialises in the installation and design of Electrical and Structured Cabling Systems for major corporations, State and Federal Government…” Source: RevenueBase Database · checked Sep 19, 2026
23	Elam Cabling Group	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “We are a Sydney based, Australian owned, cabling company that was established in 1993.” Source: RevenueBase Database · checked Sep 19, 2026
24	Network Solutions Aust PTY LTD	Indirect evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “About Network Solutions offers leading edge data and communications solutions for your business by keeping up to date with the newest technology.” Source: RevenueBase Database · checked Sep 19, 2026
25	Telcom Network Services	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Telcom Network Services, based in Sydney, Australia, is your premier partner for innovative fibre optic solutions.” 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: backbone cabling companies. 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 backbone cabling companies.
Partial evidence: Its own public description names part of backbone cabling companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name backbone cabling companies. 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 123 backbone cabling companies based in Australia

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Backbone cabling companies based in Australia at a glance

As of Sep 19, 2026

31.5%Verified-email coverage

6.7Average contacts per company

11-50Median size (employees)

8.1%Largest-city concentration · Sydney

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 123 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 backbone cabling companies, 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 “backbone cabling companies”. 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 backbone cabling companies), 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 backbone cabling companies, 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, 258 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.

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 backbone cabling companies, 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 backbone cabling companies are there based in Australia?

RevenueBase identified 123 backbone cabling companies 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?

Comtex, headquartered in Caringbah, tops this list with the largest team on record.

Which city has the most backbone cabling companies?

Sydney leads with 10 headquartered companies, followed by Brisbane (7) and Perth (5).

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 258 verified decision-maker contacts tracked across these 123 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.