Company lists · Data refreshed September 2026

Top 25 Data center design companies based in Australia

Name: Data center design companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 67 companies tracked

RevenueBase identified 67 data center design companies headquartered in Australia as of September 2026 and tracks 1,345 professional contacts across them, including 670 with verified work emails and 58 with mobile numbers. Sydney is the largest hub.

This list covers data center design companies headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 7, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 7, 2026 86% judged on-target in blind review

67Companies

1,345Contacts tracked

670Verified emails

58Mobile numbers

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The 25 largest data center design companies based in Australia

Ranked by team size

Top 25 of 67 data center design companies based in Australia, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to data center design companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Nextdc	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 7, 2026	201-500	457 contacts →
	“NEXTDC is an ASX100-listed digital infrastructure company enabling business transformation by delivering three core pillars of customer value: Operational Certainty, Future…” Source: company website · checked Sep 7, 2026
2	Syndeticom	Indirect evidence	Sydney, AustraliaHQ checked Sep 7, 2026	51-200	97 contacts →
	“Delivering mission-critical digital infrastructure.” Source: company website · checked Sep 7, 2026
3	Parratech	Strong evidence	Sydney, AustraliaHQ checked Sep 7, 2026	201-500	83 contacts →
	“From automated distribution centres to hyperscale data centres.” Source: company website · checked Sep 7, 2026
4	DXN Limited	Strong evidence	Sydney, AustraliaHQ checked Sep 7, 2026	11-50	57 contacts →
	“DXN Limited (ASX : DXN) designs, builds, owns and operates data centres.” Source: company website · checked Sep 7, 2026
5	SME Powered Services	Indirect evidence	Port Melbourne, AustraliaHQ checked Sep 7, 2026	201-500	54 contacts →
	“At SME Powered Services, we specialise in providing our clients access to a highly skilled team ready to collaborate on your next project.” Source: company website · checked Sep 7, 2026
6	Digicor	Indirect evidence	Melbourne, AustraliaHQ checked Sep 7, 2026	11-50	48 contacts →
	“DiGiCOR – Trusted IT Infrastructure Partner for ANZ DiGiCOR delivers high‑performance, flexible and fully customisable IT infrastructure solutions for organisations across…” Source: company website · checked Sep 7, 2026
7	Fastrack Technology	Partial evidence	Chatswood, AustraliaHQ checked Sep 7, 2026	51-200	35 contacts →
	“Fastrack Technology is a global managed services provider with over 16 years’ experience designing, deploying, and operating critical datacentre infrastructure for organisations…” Source: company website · checked Sep 7, 2026
8	Opusv Tech Group	Partial evidence	Oakleigh, AustraliaHQ checked Sep 7, 2026	11-50	28 contacts →
	“OpusV has been operating in the infrastructure design and support space for over 20 years.” Source: company website · checked Sep 7, 2026
9	AIR Water Power	Strong evidence	Castle Hill, AustraliaHQ checked Sep 7, 2026	1-10	14 contacts →
	“Data Centre & Critical Infrastructure Specialists offering both Project Management and Engineering Services” Source: company website · checked Sep 7, 2026
10	Intelli-Systems	Indirect evidence	Port Melbourne, AustraliaHQ checked Sep 7, 2026	11-50	12 contacts →
	“Elevate your critical environment with Intelli-Systems, the trusted specialist in datacentre infrastructure.” Source: company website · checked Sep 7, 2026
11	Ecanet Engineers	Strong evidence	Jandakot, AustraliaHQ checked Sep 7, 2026	11-50	12 contacts →
	“Ecanet Engineers is a multidisciplinary engineering firm operating since 2001, specialising in data centre design, build, and operation.” Source: company website · checked Sep 7, 2026
12	DC Alliance	Strong evidence	Canning Vale, AustraliaHQ checked Sep 7, 2026	11-50	11 contacts →
	“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.” Source: company website · checked Sep 7, 2026
13	Total Data Centre Services	Strong evidence	Perth, AustraliaHQ checked Sep 7, 2026	11-50	9 contacts →
	“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.” Source: company website · checked Sep 7, 2026
14	Datapod	Strong evidence	Fyshwick, AustraliaHQ checked Sep 7, 2026	11-50	8 contacts →
	“Datapod is a leading engineer and solution provider of energy efficient modular data centre infrastructure products, professional services and technical support in Australia and…” Source: company website · checked Sep 7, 2026
15	P.U.E. PTY LTD	Strong evidence	Sydney, AustraliaHQ checked Sep 7, 2026	1-10	7 contacts →
	“Sales representatives in Australia and New Zealand for- KyotoCooling, world leading efficiency in data centre cooling - Starline, power busway distribution systems - Chatsworth…” Source: company website · checked Sep 7, 2026
16	Managenet PTY LTD	Strong evidence	Artarmon, AustraliaHQ checked Sep 7, 2026	11-50	6 contacts →
	“ManageNET is a leading Australian provider of secure outsourced data centre infrastructure for organisations with mission-critical IT operations.” Source: company website · checked Sep 7, 2026
17	Virtual Machine Technology Vmtech	Indirect evidence	Sydney, AustraliaHQ checked Sep 7, 2026	51-200	6 contacts →
	“Virtual Machine Technology (VMtech) is a leading, Secure MultiCloud Service Provider with expertise in delivering best-fit Hybrid Cloud infrastructure with Enterprise Connectivity…” Source: company website · checked Sep 7, 2026
18	Giddis Project Management	Indirect evidence	Sydney, AustraliaHQ checked Sep 7, 2026	1-10	5 contacts →
	“GIDDIS was established by Matthew Giddy in 2008 to capitalise on 20 years of experience in the Commercial Construction Industry.” Source: company website · checked Sep 7, 2026
19	Akson Australia	Indirect evidence	Ultimo, AustraliaHQ checked Sep 7, 2026	1-10	4 contacts →
	“AKSON Australia is a Sydney-based IT services provider delivering innovative and reliable solutions tailored to meet the needs of businesses across diverse industries.” Source: company website · checked Sep 7, 2026
20	Powerfirm PTY LTD	Indirect evidence	Frenchs Forest, AustraliaHQ checked Sep 7, 2026	1-10	4 contacts →
	“Powerfirm is a National reseller and specialist in physical IT infrastructure, DC, Edge and Communication rooms.” Source: company website · checked Sep 7, 2026
21	Cloud Carrier	Strong evidence	Bella Vista, AustraliaHQ checked Sep 7, 2026	11-50	2 contacts →
	“Cloud Carrier is an Australian-owned and operated company dedicated to delivering innovative data centre infrastructure solutions.” Source: company website · checked Sep 7, 2026
22	Infrastructure & Cloud Solution Architects	Indirect evidence	Melbourne, AustraliaHQ checked Sep 7, 2026	1-10	2 contacts →
	“We are an IT Architecture Consulting Company based in Melbourne Australia.” Source: company website · checked Sep 7, 2026
23	Synnepho PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 7, 2026	1-10	2 contacts →
	“Synnepho is a privately held Information Technology company specialising in Networking, Security, Cloud connectivity and enablement and Datacentre and Systems Infrastructure.” Source: company website · checked Sep 7, 2026
24	Secap Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 7, 2026	1-10	2 contacts →
	“SECAP is the Australian market leader in Power Distribution Units (PDUs).” Source: company website · checked Sep 7, 2026
25	SEA Cloud IT	Partial evidence	Perth, AustraliaHQ checked Sep 7, 2026	1-10	1 contacts →
	“Network Specialist Design and Consulting” Source: company website · checked Sep 7, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: data center design companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names data center design companies.
Partial evidence: Its own public description names part of data center design companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data center design companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 67 data center design companies based in Australia

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Data center design companies based in Australia at a glance

As of Sep 7, 2026

49.8%Verified-email coverage

4.3%Mobile-number coverage

20.1Average contacts per company

1-10Median size (employees)

20.9%Largest-city concentration · Sydney

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

6340–30

3631–60

061–90

090–180

0180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among data center design companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “data center design companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names data center design companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among data center design companies, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 670 across the full list. 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 7, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names data center design companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many data center design companies are there based in Australia?

RevenueBase identified 67 data center design companies headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Nextdc, headquartered in Brisbane City, tops this list with the largest team on record.

Which city has the most data center design companies?

Sydney leads with 14 headquartered companies, followed by Melbourne (9) and Perth (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 670 verified decision-maker contacts tracked across these 67 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 7, 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 Smart Search, 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.