Company lists · Data refreshed November 2026

Top 25 Data center contractors based in Australia

RevenueBase identified 107 company matches for data center contractors associated with Australia as of November 2026 and tracks 1,801 professional contacts across them, including 976 with verified work emails. Sydney is the largest hub.

This list covers company matches for data center contractors 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
107Companies
1,801Contacts tracked
976Verified emails
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The 25 largest data center contractors based in Australia

Ranked by team size
Top 25 of 107 company matches for data center contractors 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 matchBrisbane City, AustraliaHQ recorded Nov 6, 2026201-500517 contacts →

Exact match

“NEXTDC is an ASX100-listed digital infrastructure company enabling business transformation by delivering three core pillars of customer value: Operational Certainty, Future…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Nov 6, 2026201-500124 contacts →

Exact match

“From automated distribution centres to hyperscale data centres.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPort Melbourne, AustraliaHQ recorded Nov 6, 2026201-500101 contacts →

Exact match

“At SME Powered Services, we specialise in providing our clients access to a highly skilled team ready to collaborate on your next project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchUnanderra, AustraliaHQ recorded Nov 6, 2026201-50085 contacts →

Exact match

“ARA Electrical's vision is to keep our clients connected by delivering true in-house, full turnkey integrated electrical and communications solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNorth Geelong, AustraliaHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“QA Electrical is a multi-disciplined company providing electrical and data services for both commercial and industrial customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5074 contacts →

Exact match

“DXN Limited (ASX : DXN) designs, builds, owns and operates data centres.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“DiGiCOR – Trusted IT Infrastructure Partner for ANZ DiGiCOR delivers high‑performance, flexible and fully customisable IT infrastructure solutions for organisations across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchThebarton, AustraliaHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“ELECTRICAL INFRASTRUCTURE SPECIALISTS AHT is well known as the industry specialist in delivering high quality electrical and communication services within sensitive and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTaren Point, AustraliaHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Modcol (est.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMulgrave, AustraliaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“For over 50 years, Paramount Airconditioning has been providing mechanical services solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMurarrie, AustraliaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Sedatech is a leading mechanical services company, offering comprehensive engineering, construction and maintenance solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNerang, AustraliaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“PE Consulting Engineers (PECE) designs and manages the construction of electrical, mechanical, and communications systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMoorabbin, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Integrated Technical Management mission is to provide technical facilities management services and innovative engineering solutions which exceed the expectations of our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCanning Vale, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“DC Alliance provides technology partners with Tier certified data centres that are 100% uptime, secured, and with a flexible Pay-As-You-Use (PAYU) pricing model.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCarrum Downs, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Established in 2011, Innov8tive Services has become a trusted leader in the commercial contracting market, specializing in the delivery of high-quality electrical, data, security…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCastle Hill, AustraliaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Data Centre & Critical Infrastructure Specialists offering both Project Management and Engineering Services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTingalpa, AustraliaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Xelon Technologies is a leading delivery partner in technical solutions to the commercial and industrial sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJandakot, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Ecanet Engineers is a multidisciplinary engineering firm operating since 2001, specialising in data centre design, build, and operation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFyshwick, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Total Data Centre Services provides service for the design, supply, installation and maintenance of the many critical details that enable a data centre to perform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact 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
23Exact matchFyshwick, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Datapod is a leading engineer and solution provider of energy efficient modular data centre infrastructure products, professional services and technical support in Australia and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLuddenham, AustraliaHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Ralston Churchill Engineering is a civil engineering and construction company specialising in Telecommunication and Electrical infrastructure, offering full turn key solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBotany, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“City Electrical Services (Aust) Pty Ltd (CESA) has served the Sydney construction and service industry since the mid-1980s as an Electrical Contractor providing full range of…”

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

Showing 25 of 107 data center contractors based in Australia

See the full list, filter by size, metro and specialty, and access 976 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data center contractors based in Australia at a glance

As of Nov 6, 2026
54.2%Verified-email coverage
16.8Average contacts per company
11-50Median size (employees)
11.2%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
41
51-200
14
201-500
5

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 107 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 “data center contractors” 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 976 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 “data center contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data center contractors are there based in Australia?

RevenueBase identified 107 company matches for data center contractors 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?

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

Which city has the most data center contractors?

Sydney leads with 12 company records, followed by Melbourne (9) 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 976 professional contacts with verified work emails tracked across these 107 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.