Company lists · Data refreshed November 2026

Top 25 System installation services based in Australia

RevenueBase identified 76 company matches for system installation services associated with Australia as of November 2026 and tracks 467 professional contacts across them, including 188 with verified work emails. Sydney is the largest hub.

This list covers company matches for system installation services 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
76Companies
467Contacts tracked
188Verified emails
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The 25 largest system installation services based in Australia

Ranked by team size
Top 25 of 76 company matches for system installation services 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, 202651-200100 contacts →

Exact match

“Nexgen Investment Group is a leading hardware integration specialist with over 13 years’ experience in providing technology and solutions to improve the efficiency of businesses…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchStafford, AustraliaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“GZD Pty Ltd is an independent solutions company focusing on the implementation and maintenance of both hardware and software infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCamellia, AustraliaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“At TechIMAC, we are a dedicated team of technical installation experts, committed to providing seamless solutions for all your installation, moves and changing needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCarlton, AustraliaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Australia’s Leading On-Site IT Service Provider – We Make IT Happen At IT Hero, we don’t just provide IT services-we set the benchmark.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFyshwick, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“BluePackets is a service and solutions provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCaringbah, AustraliaHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“We design and install seamless Electrical and communication services, Critical infrastructure, Av and security services your business can rely on day in day out.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“RemoteHQ provides trusted IT support and project delivery for operationally complex environments, from hotels to shopping centres and mixed-use properties, where reliable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchClayton South, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“ITswitch is Australia’s leading IT Services Provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchNewstead, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Country Consulting is an information technology service provider which operates out of its head office in Brisbane, Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchWantirna South, AustraliaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“At Tech This Out, we believe you shouldn’t have to source multiple suppliers to do the one job.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Specialising in the supply of infrastructure, software, managed services, outsourcing and cloud-based outcomes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Complete PC Solutions has been in operation since 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAlbany Creek, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are a specialist team of IT professionals with an innovative approach, great attention to detail and above-and-beyond levels of customer service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPalmerston, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“At Ategra We specialize in computer repair, installation, and support for small business in the Northern Territory.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“MHW Integration is a WA based integrator of Information Communication Technoloy systems specialising in the turnkey delivery of end-to-end solutions, from the initial definition…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAdelaide, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Hypercore is a managed service IT company that caters to the tech needs of both businesses and individuals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBusselton, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Xpert Computer Services is a computer network installation and support company servicing small to medium businesses (SMB) in the Southwest.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDudley Park, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We provide high-quality installations and professional services for Commercial and Corporate workplaces, as well as Retail and Hospitality clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchEverton Park, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“IT is what I do.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Air Link Systems was established in 2017 in Melbourne, Australia with a vision to provide Installation and Maintenance services to the Healthcare, Pharmaceutical, Retail, and…”

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

Exact match

“Powering your business IT needs.”

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

Exact match

“Information Technology Managed Services Provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We’re a fantastic bunch of dedicated specialists that are all about one thing: keeping your IT working smoothly and efficiently.”

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

Showing 25 of 76 system installation services based in Australia

See the full list, filter by size, metro and specialty, and access 188 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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System installation services based in Australia at a glance

As of Nov 6, 2026
40.3%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
10.5%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
22
51-200
8

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 76 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 “system installation services” 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 188 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 “system installation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many system installation services are there based in Australia?

RevenueBase identified 76 company matches for system installation services 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?

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

Which city has the most system installation services?

Sydney leads with 8 company records, followed by Melbourne (7) and Brisbane (3).

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 188 professional contacts with verified work emails tracked across these 76 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.