Company lists · Data refreshed November 2026

Top 24 Government network infrastructure companies based in Australia

RevenueBase identified 55 company matches for government network infrastructure companies associated with Australia as of November 2026 and tracks 7,166 professional contacts across them, including 3,511 with verified work emails. Sydney is the largest hub.

This list covers company matches for government network infrastructure companies 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 6, 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 6, 2026 How this list was built
55Companies
7,166Contacts tracked
3,511Verified emails
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The 24 largest government network infrastructure companies based in Australia

Ranked by team size
Top 24 of 55 company matches for government network infrastructure companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNorth Sydney, AustraliaHQ recorded Nov 6, 20261,001-5,0005,204 contacts →

Exact match

“NBN Co runs the nbn® network, helping providers deliver reliable, fast, resilient and secure broadband.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Nov 6, 2026201-500429 contacts →

Exact match

“We are Orro – Australia’s platform-enabled, secure network and digital infrastructure provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMelbourne, AustraliaHQ recorded Nov 6, 2026201-50098 contacts →

Exact match

“Welcome to Uniti Group – we design, build and maintain world-class digital infrastructure, encompassing fibre networks, communication platforms, residential internet and voice…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPerth, AustraliaHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Streamline Connect is a premier telecommunications construction delivery business and have been providing telecommunications solutions since 1998.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNorth Sydney, AustraliaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“CCNA is a carrier-independent network integrator that serves Enterprise and Government clients in Australia, and around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBella Vista, AustraliaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“QC Communications is one of Australia’s leading delivery partners in telecommunication infrastructure – from network design to cabling and construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDowsing Point, AustraliaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“TasmaNet is a Comms Group Limited (ASX: CCG) subsidiary.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRedfern, AustraliaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Respiro – Network, Security & Workplace Architecture Experts Respiro designs, implements and supports secure network, cybersecurity and workplace technology architectures for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“QCN provides carrier-grade backhaul services to other carriers and Internet and retail service providers, delivering increased data capacity through state-of-the-art, stable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRevesby, AustraliaHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“ROC Communications provides turnkey telecommunications and networking solutions to businesses and communities across Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBraddon, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Cognitive Advantage keeps warfighters, first responders, and frontline workers connected.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPotts Point, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Since 1992, Communications has delivered the physical network infrastructure enterprise, health, industrial, and retail organisations depend on.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNewton, AustraliaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBoronia, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Comverge is a licensed telecommunications carrier and experienced systems integrator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWagga Wagga, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Since 2009, Southern Cross Contractors has been a trusted provider of essential network services to the communications, energy, and water sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLane Cove West, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“QVR Communications was established in 1995 to fill a niche in the marketplace where government agencies, industry and small business were seeking a reliable and professional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNorth Sydney, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“At Independent Data Solutions our experience in understanding networking and data management allows us to design, build and implement a solution to meet your business goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Telcom Network Services, based in Sydney, Australia, is your premier partner for innovative fibre optic solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWollongong, AustraliaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Cabling and Wireless design and install comprehensive communications infrastructure that provides fast and reliable communications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHawthorn, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Transform your digital future with YourDC In today’s interconnected world, how you plan, manage and evolve your digital infrastructure is absolutely critical to the success of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCarlton, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Telecommunications Enabled Smart Developments & Businesses As a licensed ACMA carrier and National Statutory Infrastructure Authority, we have pioneered and continue to lead the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCanberra, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“AltairX is a specialist ICT engineering company based in Canberra.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHobart, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Secure Link Solutions - Elevating Digital Connectivity At Secure Link Solutions, we specialise in crafting secure and reliable IT and Telecommunications networks, laying the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“With over 40 years experience in the Information Technology Industry, our DEO and Cheif Engineer, Rod is known for his straightforward approach to design and implementation of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 55 government network infrastructure companies based in Australia

See the full list, filter by size, metro and specialty, and access 3,511 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Government network infrastructure companies based in Australia at a glance

As of Nov 6, 2026
49.0%Verified-email coverage
130.3Average contacts per company
11-50Median size (employees)
16.4%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
23
51-200
8
201-500
3
501-1,000
1
1,001-5,000
1

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 55 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 “government network infrastructure companies” 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 3,511 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 6, 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 “government network infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government network infrastructure companies are there based in Australia?

RevenueBase identified 55 company matches for government network infrastructure companies 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?

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

Which city has the most government network infrastructure companies?

Sydney leads with 9 company records, followed by Brisbane (5) and Perth (5).

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 3,511 professional contacts with verified work emails tracked across these 55 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 6, 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.