Company lists · Data refreshed September 2026

Top 25 IT services companies based in Adelaide, Australia

Name: IT services companies based in Adelaide, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 63 companies tracked

RevenueBase identified 63 IT services companies headquartered in Adelaide, Australia as of September 2026 and tracks 283 professional contacts across them, including 99 with verified work emails. Sydney is the largest hub.

This list covers IT services companies headquartered in Adelaide, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

63Companies

283Contacts tracked

99Verified emails

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The 25 largest IT services companies based in Adelaide, Australia

Ranked by team size

Top 25 of 63 IT services companies based in Adelaide, Australia, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT services companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Logi-Tech PTY LTDStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	51-200	33
	“Here at Logi-Tech, we believe in developing expertly designed IT environments that make a demonstrated difference to our client’s businesses.” Source: company website · checked Sep 4, 2026
2	CommuservStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	11-50	28
	“All-in-one IT partner for growing Adelaide businesses since 1997 • Proudly South Australian • Locally owned • Microsoft Solutions Partner • Business nbn Accredited Partner We run…” Source: company website · checked Sep 4, 2026
3	Logicplus IT Solutions And Managed IT Service ProviderStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	51-200	13
	“LogicPlus is an industry-leading IT company with nearly two decades of managed IT services systems experience, setting the benchmark for quality IT Managed Services Infrastructure…” Source: company website · checked Sep 4, 2026
4	IP Partners PTY LTDStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	11-50	12
	“IP Partners is an Australian company providing IT products and services to clients across the country.” Source: company website · checked Sep 4, 2026
5	Chamonix ITStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	51-200	11
	“Chamonix IT empowers businesses to excel, transforming operations with leading IT services.” Source: company website · checked Sep 4, 2026
6	Orbitel TechnologiesIndirect evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	11-50	11
	“At Orbitel Technologies, we keep your technology safe and secure, so you can focus on what matters-growing your business, getting back your time, and sleeping soundly at night.” Source: company website · checked Sep 4, 2026
7	Crawford ITStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	11-50	8
	“Crawford IT is a commercial IT company part of the Crawford Group of companies.” Source: company website · checked Sep 4, 2026
8	Zenbyte PTY LTDIndirect evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	7
	“At ZenByte our goal is simple - provide the best, hassle free ICT experience that you can have.” Source: company website · checked Sep 4, 2026
9	AppcentricStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	11-50	6
	“The Appcentric team is deeply committed to improving IT within our clients business.” Source: company website · checked Sep 4, 2026
10	XmplifyIndirect evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	6
	“XMPLIFY is a leading provider of ICT solutions and services, with a proven track record of success across a range of industries, including healthcare, education, finance, and…” Source: company website · checked Sep 4, 2026
11	IT ExpertsStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	5
	“Established in IT Experts is a customer-focused IT services and consultancy firm.” Source: company website · checked Sep 4, 2026
12	Technet IT SolutionsStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	5
	“We are experienced manage IT services company, that can help you to keep your technology running smoothly.” Source: company website · checked Sep 4, 2026
13	101 Technology GroupIndirect evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	11-50	4
	“Specialisation of Information Technology Services” Source: company website · checked Sep 4, 2026
14	Algorithm TechnologiesIndirect evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	11-50	4
	“Algorithm Technologies is a leading information technology, business transformation, website development and project management consulting company with people excellence…” Source: company website · checked Sep 4, 2026
15	Westech IT Solutions PTY LTDStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	4
	“Westech IT Solutions Pty Ltd is a full service IT company, able to supply, install and support complete business software and hardware systems that meet our clients exact…” Source: company website · checked Sep 4, 2026
16	The Computer MechanicStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	4
	“At The Computer Mechanic we provide a range of pro-active and ad-hoc support options tailored for your particular IT requirements.” Source: company website · checked Sep 4, 2026
17	Teragon SystemsStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	3
	“More than just IT for your business.” Source: company website · checked Sep 4, 2026
18	Resilient Asia PacificIndirect evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	3
	“WHO WE ARE We are a technology solutions and services company providing innovative and highly flexible customer solutions in the cloud or on premise.” Source: company website · checked Sep 4, 2026
19	Tech Wire ITStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	51-200	3
	“About TechWire IT TechWire IT is a leading global provider of Information Technology and Consulting services, specializing in Data Management and Business Process Management…” Source: company website · checked Sep 4, 2026
20	HypercoreStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	3
	“Hypercore is a managed service IT company that caters to the tech needs of both businesses and individuals.” Source: company website · checked Sep 4, 2026
21	WOW IT ServicesStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	3
	“WOW IT services believes that the best IT systems are the ones that achieve the right balance between, people, processes and the technology itself.” Source: company website · checked Sep 4, 2026
22	Shield ITStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	11-50	2
	“shield IT provides high quality reliable Information Technology Services.” Source: company website · checked Sep 4, 2026
23	Roswel ITStrong evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	2
	“Roswel IT is an Information Technology and Services company in Adelaide.” Source: company website · checked Sep 4, 2026
24	RussoitIndirect evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	2
	“russoIT was established in July 1985 to provide expert, independent advice and assistance to companies who have existing computer systems, or who are contemplating the…” Source: company website · checked Sep 4, 2026
25	Didg-E-Tech PTY LTDIndirect evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	1-10	1
	“Working with Data and Power” Source: company website · checked Sep 4, 2026

Showing 25 of 63 IT services companies based in Adelaide, Australia

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IT services companies based in Adelaide, Australia at a glance

As of Sep 4, 2026

1-10Median size (employees)

SydneyLargest hub · 340 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Australia list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Adelaide, over 63 companies.

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 IT services companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Adelaide, Australia whose own description of what they do matches “IT services companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT services companies, and records with no verified work email. Companies headquartered outside Adelaide 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 an evidence 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, 99 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 4, 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.

IT services companies by metro in Australia

Frequently asked

How many IT services companies are there based in Adelaide, Australia?

RevenueBase identified 63 IT services companies headquartered in Adelaide, 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?

Logi-Tech PTY LTD, headquartered in Adelaide, tops this list with the largest team on record.

Which city has the most IT services companies?

Sydney leads with 340 headquartered companies, followed by Melbourne (311) and Brisbane (99).

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 99 verified decision-maker contacts tracked across these 63 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 4, 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.