Company lists · Data refreshed September 2026
Top 25 IT consultancy companies based in Australia
RevenueBase identified 3,269 company matches for IT consultancy companies associated with Australia as of September 2026 and tracks 38,431 professional contacts across them, including 13,360 with verified work emails and 2,387 with mobile numbers. Sydney is the largest hub.
This list covers company matches for IT consultancy 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 26, 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 25 largest IT consultancy companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,146 contacts → | ||||
Exact match “Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organisations build their digital core, optimise their…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 2 | 920 contacts → | ||||
Exact match “What sets Attra apart?” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 3 | 907 contacts → | ||||
Exact match “We’re more than a solutions provider-we’re your Transformation Partners.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 4 | 802 contacts → | ||||
Exact match “NCS in Australia is reinventing technology services from the inside out.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 5 | 801 contacts → | ||||
Exact match “Atturra (ASX: ATA) is one of Australia's leading advisory and IT solutions providers, focused on providing end-to-end transformation services to its clients.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 6 | 777 contacts → | ||||
Exact match “Nexon Asia Pacific (Nexon) is an award-winning digital consulting and managed services partner for mid-market, enterprise, and government organisations across Australia.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 7 | 711 contacts → | ||||
Exact match “As a trusted end-to-end digital partner, we design, build, and manage IT solutions that turn bold visions into reality and set new standards of excellence for our clients.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 8 | 552 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 26, 2026 · View company records in RevenueBase | |||||
| 9 | 386 contacts → | ||||
Exact match “Since 1991, DWS has been helping organisations across Australia reimagine what’s possible through technology, business, and management consulting.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 10 | 360 contacts → | ||||
Exact match “DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner delivering software, services, and solutions to global enterprises and public sector…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 11 | 331 contacts → | ||||
Exact match “Most SAP partners sell implementations.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 12 | 305 contacts → | ||||
Exact match “As a proudly Australian company, over 30 years Davidson has evolved into a leader in enhancing workplace performance.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 13 | 281 contacts → | ||||
Exact match “SSW's Consulting Services have delivered best-of-breed Microsoft solutions for more than clients in 15 countries.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 14 | 262 contacts → | ||||
Exact match “Silicon Stack® is a rapidly expanding Australian enterprise headquartered in Melbourne, with an extensive clientele spanning Australia, NZ, Europe, North America, and Asia.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 15 | 235 contacts → | ||||
Exact match “At Terra Firma, we understand that success is all about sustaining long-term relationships.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 16 | 234 contacts → | ||||
Exact match “Helping organisations achieve more with technology.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 17 | 224 contacts → | ||||
Exact match “DB Results is a profit-for-purpose digital business consulting and technology company.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 18 | 222 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 26, 2026 · View company records in RevenueBase | |||||
| 19 | 215 contacts → | ||||
Exact match “Unico is an Australian privately owned and operated technology services company making technology innovation simple.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 20 | 190 contacts → | ||||
Exact match “Serole Technologies is a leading provider of end-to-end IT services and solutions for Large Enterprises to Small to Medium companies.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 21 | 185 contacts → | ||||
Exact match “We make technology work for people, not the other way around.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 22 | 177 contacts → | ||||
Exact match “Barhead, an Akkodis company, is an award-winning consulting firm focused on leveraging Microsoft’s Technology Stack to deliver business solutions.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 23 | 172 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 26, 2026 · View company records in RevenueBase | |||||
| 24 | 166 contacts → | ||||
Exact match “ONGC Systems provides businesses with comprehensive IT services, that automate and streamline operations, reduce risk and increase stability while lowering the cost of system…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 25 | 165 contacts → | ||||
Exact match “SICE is a leading multinational company that integrates technologies for public infrastructure management.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “IT consultancy companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 3,269 IT consultancy companies based in Australia
See the full list, filter by size, metro and specialty, and access 13,360 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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IT consultancy companies based in Australia at a glance
As of Sep 26, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 28.0dCompany record updated
Median 91.0dHow 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 “IT consultancy 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 13,360 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 26, 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.
IT consultancy companies by metro
- IT consultancy companies in Sydney621
- IT consultancy companies in Melbourne614
- IT consultancy companies in Brisbane188
- IT consultancy companies in Perth168
- IT consultancy companies in Adelaide99
- IT consultancy companies in Canberra79
- IT consultancy companies in North Sydney43
- IT consultancy companies in Parramatta30
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 “IT consultancy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT consultancy companies are there based in Australia?
RevenueBase identified 3,269 company matches for IT consultancy 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?
Accenture Australia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most IT consultancy companies?
Sydney leads with 621 company records, followed by Melbourne (614) and Brisbane (188).
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 13,360 professional contacts with verified work emails tracked across these 3,269 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 26, 2026.
Ready to reach these companies? Verified emails and direct dials for all 3,269 IT consultancy companies based in Australia. Start with a free account, no credit card.
Download this list →Related lists
IT consultancy companies by geography
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- IT consultancy companies based in Germany
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- IT consultancy companies based in Canada
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- IT consultancy companies based in the Netherlands
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Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT consultancy companies based in the United States
- IT consultancy companies based in the United Kingdom
- IT consultancy companies based in Brazil
- IT consultancy companies based in Germany
- IT consultancy companies based in France
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Company intelligence · public preview
Top 25 IT consultancy companies based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 3,269 matching company records for IT consultancy companies based in Australia, with 38,431 tracked contacts and 13,360 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 26, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT consultancy companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Accenture Australiaaccenture.comHQ: Melbourne Vic, AustraliaReported employees: 10001+ | Melbourne Vic, Australia | 10001+ | Exact match | 2,146 contacts → |
“Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organisations build their digital core, optimise their…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Attra, A Synechron Companyattra.comHQ: Box Hill, AustraliaReported employees: 1,001-5,000 | Box Hill, Australia | 1,001-5,000 | Exact match | 920 contacts → |
“What sets Attra apart?” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Fusion5fusion5.comHQ: Nz, AustraliaReported employees: 501-1,000 | Nz, Australia | 501-1,000 | Exact match | 907 contacts → |
“We’re more than a solutions provider-we’re your Transformation Partners.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  NCS Group Australiancs.coHQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 802 contacts → |
“NCS in Australia is reinventing technology services from the inside out.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Atturraatturra.comHQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 801 contacts → |
“Atturra (ASX: ATA) is one of Australia's leading advisory and IT solutions providers, focused on providing end-to-end transformation services to its clients.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Nexon Asia Pacificnexon.com.auHQ: Sydney, AustraliaReported employees: 501-1,000 | Sydney, Australia | 501-1,000 | Exact match | 777 contacts → |
“Nexon Asia Pacific (Nexon) is an award-winning digital consulting and managed services partner for mid-market, enterprise, and government organisations across Australia.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  NRI Australia & NEW Zealandnri-anz.comHQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 711 contacts → |
“As a trusted end-to-end digital partner, we design, build, and manage IT solutions that turn bold visions into reality and set new standards of excellence for our clients.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Axiom Technologiesaxiomtechnologies.comHQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 552 contacts → |
“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 description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  DWSdws.com.auHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 386 contacts → |
“Since 1991, DWS has been helping organisations across Australia reimagine what’s possible through technology, business, and management consulting.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  DXC Technologydxc.comHQ: Macquarie Park, AustraliaReported employees: 10001+ | Macquarie Park, Australia | 10001+ | Exact match | 360 contacts → |
“DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner delivering software, services, and solutions to global enterprises and public sector…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  INK IT Solutionsinkitsolutions.com.auHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 331 contacts → |
“Most SAP partners sell implementations.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Davidsondavidsonwp.comHQ: Brisbane City, AustraliaReported employees: 501-1,000 | Brisbane City, Australia | 501-1,000 | Exact match | 305 contacts → |
“As a proudly Australian company, over 30 years Davidson has evolved into a leader in enhancing workplace performance.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SSWssw.com.auHQ: Neutral Bay, AustraliaReported employees: 51-200 | Neutral Bay, Australia | 51-200 | Exact match | 281 contacts → |
“SSW's Consulting Services have delivered best-of-breed Microsoft solutions for more than clients in 15 countries.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Silicon Stacksiliconstack.com.auHQ: Richmond, AustraliaReported employees: 201-500 | Richmond, Australia | 201-500 | Exact match | 262 contacts → |
“Silicon Stack® is a rapidly expanding Australian enterprise headquartered in Melbourne, with an extensive clientele spanning Australia, NZ, Europe, North America, and Asia.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Terra Firma Business Consultingterrafirma.com.auHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 235 contacts → |
“At Terra Firma, we understand that success is all about sustaining long-term relationships.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Professional Advantagepa.com.auHQ: 124 Walker Street, AustraliaReported employees: 201-500 | 124 Walker Street, Australia | 201-500 | Exact match | 234 contacts → |
“Helping organisations achieve more with technology.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  DB Resultsdbresults.com.auHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 224 contacts → |
“DB Results is a profit-for-purpose digital business consulting and technology company.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  The Missing Linkthemissinglink.com.auHQ: North Sydney, AustraliaReported employees: 201-500 | North Sydney, Australia | 201-500 | Exact match | 222 contacts → |
“For over 28 years, The Missing Link has been a trusted technology partner to enterprise, government and high-growth businesses across Australia.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  UNICOunico.com.auHQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 215 contacts → |
“Unico is an Australian privately owned and operated technology services company making technology innovation simple.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Serole Technologiesserole.comHQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 190 contacts → |
“Serole Technologies is a leading provider of end-to-end IT services and solutions for Large Enterprises to Small to Medium companies.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Seismaseismagroup.comHQ: Melbourne, AustraliaReported employees: 501-1,000 | Melbourne, Australia | 501-1,000 | Exact match | 185 contacts → |
“We make technology work for people, not the other way around.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Barhead, An Akkodis Companybarhead.comHQ: Sydney, AustraliaReported employees: 10001+ | Sydney, Australia | 10001+ | Exact match | 177 contacts → |
“Barhead, an Akkodis company, is an award-winning consulting firm focused on leveraging Microsoft’s Technology Stack to deliver business solutions.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Intuit Technologiesitechnologies.com.auHQ: Hobart, AustraliaReported employees: 51-200 | Hobart, Australia | 51-200 | Exact match | 172 contacts → |
“Intuit Technologies is a Tasmanian-owned national IT services provider, with offices across Tasmania, Victoria, and Queensland.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ongc Systemsongc.com.auHQ: Arundel, AustraliaReported employees: Not recorded | Arundel, Australia | Not recorded | Exact match | 166 contacts → |
“ONGC Systems provides businesses with comprehensive IT services, that automate and streamline operations, reduce risk and increase stability while lowering the cost of system…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Sice ANZsice.comHQ: South Yarra, AustraliaReported employees: 201-500 | South Yarra, Australia | 201-500 | Exact match | 165 contacts → |
“SICE is a leading multinational company that integrates technologies for public infrastructure management.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,269 company matches
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IT consultancy companies: dataset insights
September 26, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
3,261 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 28.0dCompany record updated
Median 91.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 26, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
IT consultancy companies by metro
- IT consultancy companies in Sydney621
- IT consultancy companies in Melbourne614
- IT consultancy companies in Brisbane188
- IT consultancy companies in Perth168
- IT consultancy companies in Adelaide99
- IT consultancy companies in Canberra79
- IT consultancy companies in North Sydney43
- IT consultancy companies in Parramatta30
Questions about this company list
What does Exact match mean for IT consultancy companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT consultancy companies did RevenueBase find based in Australia?
The saved snapshot records 3,269 matching company records, 38,431 tracked contacts and 13,360 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 26, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
IT consultancy companies by geography
- IT consultancy companies based in the United States
- IT consultancy companies based in the United Kingdom
- IT consultancy companies based in Brazil
- IT consultancy companies based in Germany
- IT consultancy companies based in France
- IT consultancy companies based in Canada
- IT consultancy companies based in Italy
- IT consultancy companies based in the Netherlands
- IT consultancy companies based in Spain
- IT consultancy companies based in Mexico
- IT consultancy companies based in South Africa
- IT consultancy companies based in Sweden
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 IT consultancy companies based in Australia. Snapshot: September 26, 2026. https://revenuebase.ai/companies/it-consultancy-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT consultancy companies based in the United States
- IT consultancy companies based in the United Kingdom
- IT consultancy companies based in Brazil
- IT consultancy companies based in Germany
- IT consultancy companies based in France
- IT consultancy companies based in Canada
Company intelligence · public preview
Top 25 IT consultancy companies based in Australia
RevenueBase records 3,269 matching company records for IT consultancy companies based in Australia, with 38,431 tracked contacts and 13,360 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 26, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT consultancy companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Accenture Australiaaccenture.com HQ: Melbourne Vic, AustraliaReported employees: 10001+ | Melbourne Vic, Australia | 10001+ | Exact match | 2,146 contacts → |
“Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organisations build their digital core, optimise their…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Attra, A Synechron Companyattra.com HQ: Box Hill, AustraliaReported employees: 1,001-5,000 | Box Hill, Australia | 1,001-5,000 | Exact match | 920 contacts → |
“What sets Attra apart?” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Fusion5fusion5.com HQ: Nz, AustraliaReported employees: 501-1,000 | Nz, Australia | 501-1,000 | Exact match | 907 contacts → |
“We’re more than a solutions provider-we’re your Transformation Partners.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NCS Group Australiancs.co HQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 802 contacts → |
“NCS in Australia is reinventing technology services from the inside out.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Atturraatturra.com HQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 801 contacts → |
“Atturra (ASX: ATA) is one of Australia's leading advisory and IT solutions providers, focused on providing end-to-end transformation services to its clients.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nexon Asia Pacificnexon.com.au HQ: Sydney, AustraliaReported employees: 501-1,000 | Sydney, Australia | 501-1,000 | Exact match | 777 contacts → |
“Nexon Asia Pacific (Nexon) is an award-winning digital consulting and managed services partner for mid-market, enterprise, and government organisations across Australia.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | NRI Australia & NEW Zealandnri-anz.com HQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 711 contacts → |
“As a trusted end-to-end digital partner, we design, build, and manage IT solutions that turn bold visions into reality and set new standards of excellence for our clients.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Axiom Technologiesaxiomtechnologies.com HQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 552 contacts → |
“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 description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DWSdws.com.au HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 386 contacts → |
“Since 1991, DWS has been helping organisations across Australia reimagine what’s possible through technology, business, and management consulting.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | DXC Technologydxc.com HQ: Macquarie Park, AustraliaReported employees: 10001+ | Macquarie Park, Australia | 10001+ | Exact match | 360 contacts → |
“DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner delivering software, services, and solutions to global enterprises and public sector…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | INK IT Solutionsinkitsolutions.com.au HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 331 contacts → |
“Most SAP partners sell implementations.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Davidsondavidsonwp.com HQ: Brisbane City, AustraliaReported employees: 501-1,000 | Brisbane City, Australia | 501-1,000 | Exact match | 305 contacts → |
“As a proudly Australian company, over 30 years Davidson has evolved into a leader in enhancing workplace performance.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SSWssw.com.au HQ: Neutral Bay, AustraliaReported employees: 51-200 | Neutral Bay, Australia | 51-200 | Exact match | 281 contacts → |
“SSW's Consulting Services have delivered best-of-breed Microsoft solutions for more than clients in 15 countries.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Silicon Stacksiliconstack.com.au HQ: Richmond, AustraliaReported employees: 201-500 | Richmond, Australia | 201-500 | Exact match | 262 contacts → |
“Silicon Stack® is a rapidly expanding Australian enterprise headquartered in Melbourne, with an extensive clientele spanning Australia, NZ, Europe, North America, and Asia.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Terra Firma Business Consultingterrafirma.com.au HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 235 contacts → |
“At Terra Firma, we understand that success is all about sustaining long-term relationships.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Professional Advantagepa.com.au HQ: 124 Walker Street, AustraliaReported employees: 201-500 | 124 Walker Street, Australia | 201-500 | Exact match | 234 contacts → |
“Helping organisations achieve more with technology.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | DB Resultsdbresults.com.au HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 224 contacts → |
“DB Results is a profit-for-purpose digital business consulting and technology company.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The Missing Linkthemissinglink.com.au HQ: North Sydney, AustraliaReported employees: 201-500 | North Sydney, Australia | 201-500 | Exact match | 222 contacts → |
“For over 28 years, The Missing Link has been a trusted technology partner to enterprise, government and high-growth businesses across Australia.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | UNICOunico.com.au HQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 215 contacts → |
“Unico is an Australian privately owned and operated technology services company making technology innovation simple.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Serole Technologiesserole.com HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 190 contacts → |
“Serole Technologies is a leading provider of end-to-end IT services and solutions for Large Enterprises to Small to Medium companies.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Seismaseismagroup.com HQ: Melbourne, AustraliaReported employees: 501-1,000 | Melbourne, Australia | 501-1,000 | Exact match | 185 contacts → |
“We make technology work for people, not the other way around.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Barhead, An Akkodis Companybarhead.com HQ: Sydney, AustraliaReported employees: 10001+ | Sydney, Australia | 10001+ | Exact match | 177 contacts → |
“Barhead, an Akkodis company, is an award-winning consulting firm focused on leveraging Microsoft’s Technology Stack to deliver business solutions.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Intuit Technologiesitechnologies.com.au HQ: Hobart, AustraliaReported employees: 51-200 | Hobart, Australia | 51-200 | Exact match | 172 contacts → |
“Intuit Technologies is a Tasmanian-owned national IT services provider, with offices across Tasmania, Victoria, and Queensland.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ongc Systemsongc.com.au HQ: Arundel, AustraliaReported employees: Not recorded | Arundel, Australia | Not recorded | Exact match | 166 contacts → |
“ONGC Systems provides businesses with comprehensive IT services, that automate and streamline operations, reduce risk and increase stability while lowering the cost of system…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sice ANZsice.com HQ: South Yarra, AustraliaReported employees: 201-500 | South Yarra, Australia | 201-500 | Exact match | 165 contacts → |
“SICE is a leading multinational company that integrates technologies for public infrastructure management.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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IT consultancy companies: dataset insights
September 26, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
3,261 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 28.0dCompany record updated
Median 91.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 26, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
IT consultancy companies by metro
- IT consultancy companies in Sydney621
- IT consultancy companies in Melbourne614
- IT consultancy companies in Brisbane188
- IT consultancy companies in Perth168
- IT consultancy companies in Adelaide99
- IT consultancy companies in Canberra79
- IT consultancy companies in North Sydney43
- IT consultancy companies in Parramatta30
Questions about this company list
What does Exact match mean for IT consultancy companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT consultancy companies did RevenueBase find based in Australia?
The saved snapshot records 3,269 matching company records, 38,431 tracked contacts and 13,360 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 26, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 IT consultancy companies based in Australia. Snapshot: September 26, 2026. https://revenuebase.ai/companies/it-consultancy-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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