Company lists · Data refreshed September 2026

Top 25 Infrastructure management companies based in Australia

RevenueBase identified 695 company matches for infrastructure management companies associated with Australia as of September 2026 and tracks 14,320 professional contacts across them, including 5,760 with verified work emails. Sydney is the largest hub.

This list covers company matches for infrastructure management 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 September 21, 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 Sep 21, 2026 How this list was built
695Companies
14,320Contacts tracked
5,760Verified emails
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The 25 largest infrastructure management companies based in Australia

Ranked by team size
Top 25 of 695 company matches for infrastructure management companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchPerth, AustraliaHQ recorded Sep 21, 20261,001-5,0002,289 contacts →

Exact match

“SRG Global is a diversified infrastructure services company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchDocklands, AustraliaHQ recorded Sep 21, 20261,001-5,0001,823 contacts →

Exact match

“Service Stream plays a vital role, working with our clients in keeping communities connected to essential network services across Australia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchMelbourne, AustraliaHQ recorded Sep 21, 20261,001-5,000552 contacts →

Exact match

“Axiom Technologies was founded to meet technological needs for Australia's medium & large scale enterprises providing end to end IT solution which delivers tailored solutions…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Sep 21, 2026201-500393 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchMelbourne, AustraliaHQ recorded Sep 21, 2026201-500249 contacts →

Exact match

“Plenary is a leading developer, investor and manager of infrastructure and real assets, specialising in public-private partnerships, precinct developments and community…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchNorth Sydney, AustraliaHQ recorded Sep 21, 2026201-500222 contacts →

Exact match

“For over 28 years, The Missing Link has been a trusted technology partner to enterprise, government and high-growth businesses across Australia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchHamilton, AustraliaHQ recorded Sep 21, 2026201-500198 contacts →

Exact match

“We offer insightful, original design thinking, implemented by a team with proven expertise to deliver flexible fit-for-purpose critical infrastructure solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Sep 21, 2026201-500184 contacts →

Exact match

“Since 1998, blueAPACHE has been helping organisations access technology to their business advantage.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchPerth, AustraliaHQ recorded Sep 21, 2026201-500176 contacts →

Exact match

“GR Production Services (GRPS) operate and maintain energy and resource production assets for Tier 1, 2 and 3 clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchHobart, AustraliaHQ recorded Sep 21, 202651-200172 contacts →

Exact match

“Intuit Technologies is a Tasmanian-owned national IT services provider, with offices across Tasmania, Victoria, and Queensland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSouthbank, AustraliaHQ recorded Sep 21, 202651-200156 contacts →

Exact match

“Cube Networks are experts in Digital Infrastructure with strong foundations in Networks and Security, who pride ourselves on simplified solutions for complex, large-scale…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchScoresby, AustraliaHQ recorded Sep 21, 202651-200147 contacts →

Exact match

“Blue Connections IT is a leading Australian-owned provider of best-in-class IT solutions and managed services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLilydale, AustraliaHQ recorded Sep 21, 20261,001-5,000131 contacts →

Exact match

“For over 40 years, ETS Infrastructure Management has been a leading force in Australia's infrastructure sector.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchEight Mile Plains, AustraliaHQ recorded Sep 21, 2026501-1,000122 contacts →

Exact match

“Sirrom Corporation is a leading provider of remote catering and hospitality services, supporting workforces across the mining, energy, infrastructure and defence sectors.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchNorwest, AustraliaHQ recorded Sep 21, 202651-200119 contacts →

Exact match

“At Exigo Tech, we believe that technology should be simple, accessible, and a catalyst for business success.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchWarabrook, AustraliaHQ recorded Sep 21, 202651-200118 contacts →

Exact match

“Diamond IT is an Australian technology partner supporting organisations since 1996 with solutions that improve business outcomes, reduce risk, and enable sustainable growth.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchMackay, AustraliaHQ recorded Sep 21, 2026201-500116 contacts →

Exact match

“Wisely Group is a privately owned Australian company with over 30 years of experience delivering trusted Asset Management solutions across the mining, resources, ports…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchNorth Ryde, AustraliaHQ recorded Sep 21, 202651-200115 contacts →

Exact match

“Outcomex is an award winning advisor, devoted to providing intuitive solutions in information technology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchHallam, AustraliaHQ recorded Sep 21, 202651-200103 contacts →

Exact match

“Powerplant Project Services is an award winning, independent utility infrastructure specialist.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchWest Leederville, AustraliaHQ recorded Sep 21, 202651-200101 contacts →

Exact match

“Netlink Group was founded in 1994 with a vision to be a market leader in outsourced technology & communications services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchVic, AustraliaHQ recorded Sep 21, 202651-20096 contacts →

Exact match

“Advance Vision Technology (AVTech) is a leading managed service provider with a focus on cyber-security, ‘making IT Happen’ for our customers since 1992.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchNorwest, AustraliaHQ recorded Sep 21, 202611-5096 contacts →

Exact match

“Welcome to Platinum Technology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchDocklands, AustraliaHQ recorded Sep 21, 202651-20089 contacts →

Exact match

“Oreta is an Australian technology company helping organisations cut through complexity and achieve real business outcomes across cloud, cybersecurity, networking, and digital…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchMelbourne, AustraliaHQ recorded Sep 21, 202651-20084 contacts →

Exact match

“Experience CTM.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchPerth, AustraliaHQ recorded Sep 21, 2026201-50081 contacts →

Exact match

“PPS Water Group is a proudly Australian company delivering turnkey water infrastructure solutions to the resource sector and beyond.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 695 infrastructure management companies based in Australia

See the full list, filter by size, metro and specialty, and access 5,760 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure management companies based in Australia at a glance

As of Sep 21, 2026
40.2%Verified-email coverage
20.6Average contacts per company
11-50Median size (employees)
15.0%Largest-city concentration · Sydney
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
319
11-50
258
51-200
80
201-500
23
501-1,000
6
1,001-5,000
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 695 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 “infrastructure management 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 5,760 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 September 21, 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 “infrastructure management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure management companies are there based in Australia?

RevenueBase identified 695 company matches for infrastructure management companies associated with Australia as of September 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?

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

Which city has the most infrastructure management companies?

Sydney leads with 104 company records, followed by Melbourne (96) and Brisbane (38).

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 5,760 professional contacts with verified work emails tracked across these 695 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 September 21, 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.