Company lists · Data refreshed November 2026

Top 22 Backbone network builders based in Australia

RevenueBase identified 136 company matches for backbone network builders associated with Australia as of November 2026 and tracks 1,597 professional contacts across them, including 740 with verified work emails. Sydney is the largest hub.

This list covers company matches for backbone network builders 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
136Companies
1,597Contacts tracked
740Verified emails
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The 22 largest backbone network builders based in Australia

Ranked by team size
Top 22 of 136 company matches for backbone network builders 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 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
2Exact matchPort Melbourne, AustraliaHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“Opticomm is Australia’s largest independent provider of wholesale carrier-grade residential broadband fibre access networks - connecting homes, apartments, communities, people…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“IPTel Solutions: Enterprise Network Design and Installation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Wizzio – Innovate • Create • Automate Wizzio (formerly ST Consulting (Australia)) is a Sydney-based engineering and design consultancy specialising in Engineering design…”

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 matchGoodwood, AustraliaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Comstar Systems is an Australian company, based in Hobart with branches in Tasmania, Victoria and South Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKnoxfield, AustraliaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchKnoxfield, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchFortitude Valley, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Talemm is a leading telecommunications company based in Brisbane, delivering high-quality network design solutions to tier one providers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLeichhardt, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“URSYS has set the bar high, from it’s technical innovation to implementation and rigorous compliance procedures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact 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
16Exact matchMalaga, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Roam Engineering is an Australian based company that specialises in the design, supply and installation of telecommunication infrastructure, including steel self-supporting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSunshine West, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“CableNet Industries is one of the largest Communications Infrastructure companies in Victoria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGlendenning, AustraliaHQ recorded Nov 6, 2026201-5009 contacts →

Exact match

“Preformed Line Products (PLP) is an Australian manufacturing company that has been supplying quality products to the power utility, telecommunication, cable television and data…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOsborne Park, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Enterprise Wireless offer an end to end, turn key communications and infrastructure service from planning, design, construction, and installation through to operations and support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorth Bondi, AustraliaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Fotech is a leading telecommunications solutions provider specialising in the installation of fibre optic cabling and connected technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCanberra, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“No matter the investment in equipment, for data centres and large-scale telecommunications provision, performance is only as good that the structured cabling that connect it all…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTeneriffe, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“timmicom is disrupting the telecommunications design industry with proprietary systems that result in significantly more efficient and higher quality design outputs.”

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

Showing 22 of 136 backbone network builders based in Australia

See the full list, filter by size, metro and specialty, and access 740 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Backbone network builders based in Australia at a glance

As of Nov 6, 2026
46.3%Verified-email coverage
11.7Average contacts per company
11-50Median size (employees)
11.0%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
57
51-200
20
201-500
3

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 136 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 “backbone network builders” 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 740 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 “backbone network builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many backbone network builders are there based in Australia?

RevenueBase identified 136 company matches for backbone network builders 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?

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

Which city has the most backbone network builders?

Sydney leads with 15 company records, followed by Melbourne (10) and Perth (8).

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 740 professional contacts with verified work emails tracked across these 136 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.