Company lists · Data refreshed September 2026
Top 21 IT consulting firms based in Adelaide, Australia
RevenueBase identified 106 IT consulting firms headquartered in Adelaide, Australia as of September 2026 and tracks 2,795 professional contacts across them, including 1,153 with verified work emails. Sydney is the largest hub.
This list covers IT consulting firms 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.
The 21 largest IT consulting firms based in Adelaide, Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 86 | ||||
“For over 25 years we have been designing and implementing IT strategies that leverage technology to achieve business objectives for small businesses, through to enterprise…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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, 2026Thanks. The Data Team will review it. | |||||
| 4 | 21 | ||||
“With a history of over two decades in the IT industry, Advance Business Consulting is a local Adelaide company specialising in data.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 19 | ||||
“akto helps business and technology leaders create value through meaningful connections that drive strategy, innovation, and impact.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 18 | ||||
“OpSys was founded with the purpose of providing strategy, consultancy and advise about IT requirements and assistance in moving, at your own pace, into the cloud.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 13 | ||||
“Our consultants work with you to identify relevant business issues, design and implement solutions and provide ongoing support services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | Tel5 PTY LTDIndirect evidence | 13 | |||
“We are an end-to-end Business Solutions and Services organization in the ICT and Digital Solutions domain, providing a one-stop-shop for our clients.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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, 2026Thanks. The Data Team will review it. | |||||
| 10 | 12 | ||||
“IP Partners is an Australian company providing IT products and services to clients across the country.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 | ||||
“We are a team of passionate individuals helping your organisations to develop and improve capabilities, which in turn allows you to remain competitive, highly agile and relevant…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | Chamonix ITPartial evidence | 11 | |||
“Chamonix IT empowers businesses to excel, transforming operations with leading IT services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 11 | ||||
“If you want people who know what they are doing and who truly care, then Elevate Management Consulting is for you.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 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, 2026Thanks. The Data Team will review it. | |||||
| 15 | 10 | ||||
“Established in 1992 OST® is a specialist consulting organisation providing business solutions, management consultancy, and technologies for retail and government sectors.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 | ||||
“Our team has a long held belief that all small and medium businesses should receive the same quality and professional service that traditionally only large enterprise business…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 8 | ||||
“Crawford IT is a commercial IT company part of the Crawford Group of companies.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 7 | ||||
“Lumient specialises in the delivery of quality bespoke software systems.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 | ||||
“The Appcentric team is deeply committed to improving IT within our clients business.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 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, 2026Thanks. The Data Team will review it. | |||||
| 21 | 6 | ||||
“We help organisations use digital technologies to enhance their business.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 21 of 106 IT consulting firms based in Adelaide, Australia
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IT consulting firms based in Adelaide, Australia at a glance
As of Sep 4, 2026Companies by employee count
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 106 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 consulting firms, 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 consulting firms”. 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 consulting firms, 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, 1,153 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 consulting firms by metro in Australia
- IT consulting firms in Sydney661
- IT consulting firms in Melbourne636
- IT consulting firms in Brisbane207
- IT consulting firms in Perth163
- IT consulting firms in Adelaide106
- IT consulting firms in Canberra87
- IT consulting firms in North Sydney40
- IT consulting firms in Parramatta27
Frequently asked
How many IT consulting firms are there based in Adelaide, Australia?
RevenueBase identified 106 IT consulting firms 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?
Comunet, headquartered in Adelaide, tops this list with the largest team on record.
Which city has the most IT consulting firms?
Sydney leads with 661 headquartered companies, followed by Melbourne (636) and Brisbane (207).
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 1,153 verified decision-maker contacts tracked across these 106 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.