Company lists · Data refreshed September 2026

Top 23 Communications network contractors based in Australia

Name: Communications network contractors based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 346 companies tracked

RevenueBase identified 346 communications network contractors headquartered in Australia as of September 2026 and tracks 3,261 professional contacts across them, including 1,019 with verified work emails. Sydney is the largest hub.

This list covers communications network contractors 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 16, 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 16, 2026 86% judged on-target in blind review

346Companies

3,261Contacts tracked

1,019Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 23 largest communications network contractors based in Australia

Ranked by team size

Top 23 of 346 communications network contractors based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to communications network contractors: 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	Efiniti Telecommunications Services PTY LTD	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 16, 2026	201-500	136 contacts →
	Indirect evidence “Efiniti Telecommunications Services is an Australian-owned company operating across the telecommunications, ICT, and consulting sectors, delivering specialist technical and…” Source: RevenueBase Database · checked Sep 16, 2026
2	Commtel Network Solutions	Partial evidence	Keilor Park, AustraliaHQ checked Sep 16, 2026	51-200	116 contacts →
	Partial evidence “CommTel is a leading international provider of advanced and engineered solutions for mission and business critical networks.” Source: RevenueBase Database · checked Sep 16, 2026
3	Koinonia Enterprises	Strong evidence	Revesby, AustraliaHQ checked Sep 16, 2026	51-200	97 contacts →
	Strong evidence “Koinonia Enterprises is an Australian company specialized in Fixed line and Mobile Communications Networks providing turnkey solutions in design, deployment and integration…” Source: RevenueBase Database · checked Sep 16, 2026
4	Uniti Group	Strong evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	201-500	96 contacts →
	Strong evidence “Welcome to Uniti Group – we design, build and maintain world-class digital infrastructure, encompassing fibre networks, communication platforms, residential internet and voice…” Source: RevenueBase Database · checked Sep 16, 2026
5	Comtex	Partial evidence	Caringbah, AustraliaHQ checked Sep 16, 2026	51-200	78 contacts →
	Partial evidence “Established in 1988, Comtex specialises in the Data, Fibre Optic Communications, Electrical installations and Security systems.” Source: RevenueBase Database · checked Sep 16, 2026
6	L2x Tech	Indirect evidence	North Sydney, AustraliaHQ checked Sep 16, 2026	51-200	65 contacts →
	Indirect evidence “Hi:) We're L2X.” Source: RevenueBase Database · checked Sep 16, 2026
7	Datatel Electrical & Communications	Partial evidence	Perth, AustraliaHQ checked Sep 16, 2026	51-200	57 contacts →
	Partial evidence “Established in 1998, Datatel combines a specialist electrical and communications contracting capability with a national presence.” Source: RevenueBase Database · checked Sep 16, 2026
8	Titan ICT	Partial evidence	North Sydney, AustraliaHQ checked Sep 16, 2026	501-1,000	55 contacts →
	Partial evidence “As an Australian-owned company with a proud record of delivery since 2003, Titan ICT, a BAI Communications company, operates from offices across the nation.” Source: RevenueBase Database · checked Sep 16, 2026
9	Streamline Connect	Indirect evidence	Perth, AustraliaHQ checked Sep 16, 2026	51-200	53 contacts →
	Indirect evidence “Streamline Connect is a premier telecommunications construction delivery business and have been providing telecommunications solutions since 1998.” Source: RevenueBase Database · checked Sep 16, 2026
10	Iptel Solutions PTY LTD	Partial evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	51-200	52 contacts →
	Partial evidence “IPTel Solutions: Enterprise Network Design and Installation.” Source: RevenueBase Database · checked Sep 16, 2026
11	Syndicate Communications	Partial evidence	Revesby, AustraliaHQ checked Sep 16, 2026	51-200	50 contacts →
	Partial evidence “Syndicate Communications is a leading Australian provider of end-to-end Installation and Project Management solutions for the Telecommunications, Electrical, and Fibre industries.” Source: RevenueBase Database · checked Sep 16, 2026
12	Quantum Comms PTY LTD	Indirect evidence	Craigieburn, AustraliaHQ checked Sep 16, 2026	51-200	48 contacts →
	Indirect evidence “Quantum Comms Pty Ltd began trading in 2013 as ‘Quantum Travel Towers’ (QTT) providing truck mounted Elevated Working Platforms (EWPs) across a range of industries in Victoria.” Source: RevenueBase Database · checked Sep 16, 2026
13	Nextel	Partial evidence	Frenchs Forest, AustraliaHQ checked Sep 16, 2026	n/a	39 contacts →
	Partial evidence “Nextel Ltd, formally ASAP Communications Pty Ltd, was founded in 1990 to offer businesses a single-source provider for cabling and NEC telephony systems, voice, data and…” Source: RevenueBase Database · checked Sep 16, 2026
14	Wizzio	Indirect evidence	Sydney, AustraliaHQ checked Sep 16, 2026	51-200	30 contacts →
	Indirect evidence “Wizzio – Innovate • Create • Automate Wizzio (formerly ST Consulting (Australia)) is a Sydney-based engineering and design consultancy specialising in Engineering design…” Source: RevenueBase Database · checked Sep 16, 2026
15	CNG Systems	Indirect evidence	Keilor Park, AustraliaHQ checked Sep 16, 2026	11-50	26 contacts →
	Indirect evidence “We are a uniquely skilled group of engineers who design and implement a wide range of integrated telecommunication systems and technologies.” Source: RevenueBase Database · checked Sep 16, 2026
16	QC Comms	Strong evidence	Bella Vista, AustraliaHQ checked Sep 16, 2026	51-200	26 contacts →
	Strong 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 16, 2026
17	Titan Communications	Partial evidence	Murarrie, AustraliaHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “Titan Communications is an industry leader with an established reputation for delivering excellence in the construction and maintenance of wireless communication sites.” Source: RevenueBase Database · checked Sep 16, 2026
18	AA Radio Services	Partial evidence	Hallam, AustraliaHQ checked Sep 16, 2026	11-50	24 contacts →
	Partial evidence “AA Communication Services has been a trusted provider of mobile radio communications equipment and services for over 50 years.” Source: RevenueBase Database · checked Sep 16, 2026
19	Fast Track Communications	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 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 16, 2026
20	ALL Data & Communications PTY LTD	Partial evidence	North Lakes, AustraliaHQ checked Sep 16, 2026	11-50	20 contacts →
	Partial evidence “Since 2008 at All Data & Communications, we have built our business on relationships & our uncompromising high standard of workmanship.” Source: RevenueBase Database · checked Sep 16, 2026
21	Babinda Electrics	Indirect evidence	Bungalow, AustraliaHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “Babinda Electrics and BE Air are Cairns owned and operated Electrical Engineering, Contracting, Switchboard Manufacturing and Mechanical Services companies active in all types of…” Source: RevenueBase Database · checked Sep 16, 2026
22	Cablewise Electrical And Communications PTY LTD	Partial evidence	Malaga, AustraliaHQ checked Sep 16, 2026	51-200	19 contacts →
	Partial evidence “Cablewise Electrical and Communications Pty Ltd began in November of 2001, being incorporated in January of 2003.” Source: RevenueBase Database · checked Sep 16, 2026
23	Comstar Systems	Indirect evidence	Goodwood, AustraliaHQ checked Sep 16, 2026	51-200	19 contacts →
	Indirect evidence “Comstar Systems is an Australian company, based in Hobart with branches in Tasmania, Victoria and South Australia.” Source: RevenueBase Database · checked Sep 16, 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: communications network contractors. 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 communications network contractors.
Partial evidence: Its own public description names part of communications network contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name communications network contractors. 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 23 of 346 communications network contractors based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,019 reachable decision-makers.

Free signup · no credit card

View the full list →

Communications network contractors based in Australia at a glance

As of Sep 16, 2026

31.2%Verified-email coverage

9.4Average contacts per company

11-50Median size (employees)

8.7%Largest-city concentration · Sydney

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

158

11-50

136

51-200

201-500

501-1,000

1,001-5,000

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 346 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 communications network contractors, 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 “communications network contractors”. 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 communications network contractors), 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 communications network contractors, 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, 1,019 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 16, 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.

Communications network contractors by metro

Communications network contractors in Sydney30

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 communications network contractors, 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 communications network contractors are there based in Australia?

RevenueBase identified 346 communications network contractors 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?

Efiniti Telecommunications Services PTY LTD, headquartered in Macquarie Park, tops this list with the largest team on record.

Which city has the most communications network contractors?

Sydney leads with 30 headquartered companies, followed by Melbourne (23) and Brisbane (18).

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 1,019 verified decision-maker contacts tracked across these 346 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 346 communications network contractors based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

Communications network contractors by geography

Browse the directory

Browse: Companies home · All Australia lists · All Communications network contractors lists · New lists

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.