Company lists · Data refreshed September 2026
Top 25 Data security consulting firms based in Australia
RevenueBase identified 616 company matches for data security consulting firms associated with Australia as of September 2026 and tracks 3,872 professional contacts across them, including 1,556 with verified work emails and 203 with mobile numbers. Sydney is the largest hub.
This list covers company matches for data security consulting firms 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 1, 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 data security consulting firms based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 387 contacts → | ||||
Exact match “ITSEC Asia is a leading cybersecurity company in Indonesia, listed on the Indonesian Stock Exchange (“CYBR”), with over 400 employees across five countries.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 2 | 123 contacts → | ||||
Exact match “Triskele Labs is one of Australia’s fastest growing cybersecurity companies.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 3 | 122 contacts → | ||||
Exact match “Optic Security Group is a leading provider of converged security risk management solutions serving the needs of corporate, enterprise, and government clients across Australia and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 4 | 91 contacts → | ||||
Exact match “Australia’s cyber-first Managed Service Provider and true technology partner.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 74 contacts → | ||||
Exact match “At Business Aspect, our promise to our clients is to always look at things from a ‘fresh perspective’ and to ensure our engagement with you is based on a clear understanding of…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 6 | 64 contacts → | ||||
Exact match “Welcome to Ampion.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 7 | 61 contacts → | ||||
Exact match “Skillfield is a Melbourne-born Cyber Security, AI and big data solutions provider and professional services consultancy.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 8 | 57 contacts → | ||||
Exact match “IPSec are specialists in information asset and cyber protection; security experts who know how to mitigate cyber risk by assisting in the protection of valuable intelligence…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 9 | 42 contacts → | ||||
Exact match “Slipstream Cyber is a business of Interactive - Australia's leading technology solutions provider.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 10 | 42 contacts → | ||||
Exact match “Vectra, an Ensign company, is Australia’s trusted partner for security consulting, risk management, compliance, and managed services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 11 | 37 contacts → | ||||
Exact match “SECURITY AND TECHNOLOGY EXPERTS ENGINEERING FOR A BETTER WORLD.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 12 | 35 contacts → | ||||
Exact match “Good people solving important problems.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 13 | 34 contacts → | ||||
Exact match “When it comes to security there's no shortage of companies ready to tell you about your vulnerabilities.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 14 | 31 contacts → | ||||
Exact match “At Excite Cyber, we envision a world where businesses can fearlessly embrace technology and leverage the best cyber expertise for robust, outcome-focused solutions.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 15 | 29 contacts → | ||||
Exact match “CSO Group provides ICT security services and solutions to protect Australian businesses from advanced cyber threats.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 28 contacts → | ||||
Exact match “Jigsaw Notions is a professional services consultancy specialising in Cyber Security, Engineering, Procurement, and Management solutions, supporting Australian Industry and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 27 contacts → | ||||
Exact match “In a rapidly evolving world, NovoFinity stands at the forefront of data consultancy, driving disruptive innovation through data-driven strategies.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 18 | 24 contacts → | ||||
Exact match “CTO Group provides its clients with industry experts who bring with them vast experience in their area of expertise, we deliver value in our engagements to meet your business…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 19 | 24 contacts → | ||||
Exact match “Are you looking for impactful experienced consulting services in Cyber Security, Business Management Systems, Technology Solutions and Occupational Hygiene Services?” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 20 | 19 contacts → | ||||
Exact match “RightSec offers a wide range of cyber security services to meet all business needs, from our Governance, Risk and Compliance (GRC) practice to our more technical services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 21 | 18 contacts → | ||||
Exact match “CyberSecOn is an Information security company with a presence in Australia, USA and India.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match “Security Centric is a boutique specialist information security consulting and services organisation.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 23 | 16 contacts → | ||||
Exact match “Cocoon Data stands as a beacon of security in the vast digital landscape.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match “Viden is a leading Australian cyber security consultancy and cyber physical systems and digital forensics testing laboratory.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 25 | 16 contacts → | ||||
Exact match “Myrtec helps businesses move forward by guiding them through a clear, 3-step journey: Simplify: Let’s get back to basics.” Recorded in the RevenueBase company graph · Sep 1, 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 “data security consulting firms”. 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 616 data security consulting firms based in Australia
See the full list, filter by size, metro and specialty, and access 1,556 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Data security consulting firms based in Australia at a glance
As of Sep 1, 2026Companies by employee count
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 security consulting firms” 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 1,556 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 1, 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.
Data security consulting firms by metro
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 security consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many data security consulting firms are there based in Australia?
RevenueBase identified 616 company matches for data security consulting firms 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?
PT Itsec Asia TBK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most data security consulting firms?
Sydney leads with 142 company records, followed by Melbourne (121) and Brisbane (45).
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 1,556 professional contacts with verified work emails tracked across these 616 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 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 616 data security consulting firms based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Data security consulting firms by geography
- Data security consulting firms based in the United States
- Data security consulting firms based in the United Kingdom
- Data security consulting firms based in Germany
- Data security consulting firms based in Brazil
- Data security consulting firms based in France
- Data security consulting firms based in Canada
- Data security consulting firms based in Spain
- Data security consulting firms based in the Netherlands
- Data security consulting firms based in Italy
- Data security consulting firms based in Mexico
- Data security consulting firms based in Switzerland
- Data security consulting firms based in Poland
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
- Data security consulting firms based in the United States
- Data security consulting firms based in the United Kingdom
- Data security consulting firms based in Germany
- Data security consulting firms based in Brazil
- Data security consulting firms based in France
- Data security consulting firms based in Canada
Company intelligence · public preview
Top 25 data security consulting firms 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 616 matching company records for data security consulting firms based in Australia, with 3,872 tracked contacts and 1,556 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 1, 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 data security consulting firms 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 |  PT Itsec Asia TBKitsec.asiaHQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 201-500 | HQ not recorded; location: Melbourne, Australia | 201-500 | Exact match | 387 contacts → |
“ITSEC Asia is a leading cybersecurity company in Indonesia, listed on the Indonesian Stock Exchange (“CYBR”), with over 400 employees across five countries.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Triskele Labstriskelelabs.comHQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 51-200 | HQ not recorded; location: Melbourne, Australia | 51-200 | Exact match | 123 contacts → |
“Triskele Labs is one of Australia’s fastest growing cybersecurity companies.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Optic Security Groupopticsecuritygroup.comHQ: HQ not recorded; location: Broome, AustraliaReported employees: 201-500 | HQ not recorded; location: Broome, Australia | 201-500 | Exact match | 122 contacts → |
“Optic Security Group is a leading provider of converged security risk management solutions serving the needs of corporate, enterprise, and government clients across Australia and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kaine Mathrick Techkmtech.com.auHQ: HQ not recorded; location: Sydney, AustraliaReported employees: 51-200 | HQ not recorded; location: Sydney, Australia | 51-200 | Exact match | 91 contacts → |
“Australia’s cyber-first Managed Service Provider and true technology partner.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Business Aspectbusinessaspect.com.auHQ: HQ not recorded; location: Perth, AustraliaReported employees: 51-200 | HQ not recorded; location: Perth, Australia | 51-200 | Exact match | 74 contacts → |
“At Business Aspect, our promise to our clients is to always look at things from a ‘fresh perspective’ and to ensure our engagement with you is based on a clear understanding of…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ampionampion.com.auHQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 501-1,000 | HQ not recorded; location: Melbourne, Australia | 501-1,000 | Exact match | 64 contacts → |
“Welcome to Ampion.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Skillfieldskillfield.com.auHQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 51-200 | HQ not recorded; location: Melbourne, Australia | 51-200 | Exact match | 61 contacts → |
“Skillfield is a Melbourne-born Cyber Security, AI and big data solutions provider and professional services consultancy.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ipsec PTY LTDipsec.com.auHQ: HQ not recorded; location: Cremorne, AustraliaReported employees: 11-50 | HQ not recorded; location: Cremorne, Australia | 11-50 | Exact match | 57 contacts → |
“IPSec are specialists in information asset and cyber protection; security experts who know how to mitigate cyber risk by assisting in the protection of valuable intelligence…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Slipstream Cyberslipstreamcyber.comHQ: HQ not recorded; location: St Leonards, AustraliaReported employees: 11-50 | HQ not recorded; location: St Leonards, Australia | 11-50 | Exact match | 42 contacts → |
“Slipstream Cyber is a business of Interactive - Australia's leading technology solutions provider.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Vectravectra-corp.comHQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 51-200 | HQ not recorded; location: Melbourne, Australia | 51-200 | Exact match | 42 contacts → |
“Vectra, an Ensign company, is Australia’s trusted partner for security consulting, risk management, compliance, and managed services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  IPP Consulting PTY LTDipp.com.auHQ: HQ not recorded; location: Canberra, AustraliaReported employees: 51-200 | HQ not recorded; location: Canberra, Australia | 51-200 | Exact match | 37 contacts → |
“SECURITY AND TECHNOLOGY EXPERTS ENGINEERING FOR A BETTER WORLD.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Astralasastralas.comHQ: HQ not recorded; location: Cremorne, AustraliaReported employees: 51-200 | HQ not recorded; location: Cremorne, Australia | 51-200 | Exact match | 35 contacts → |
“Good people solving important problems.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ionizeionize.com.auHQ: HQ not recorded; location: Canberra, AustraliaReported employees: 51-200 | HQ not recorded; location: Canberra, Australia | 51-200 | Exact match | 34 contacts → |
“When it comes to security there's no shortage of companies ready to tell you about your vulnerabilities.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Excite Cyberexcitecyber.comHQ: HQ not recorded; location: North Sydney, AustraliaReported employees: 11-50 | HQ not recorded; location: North Sydney, Australia | 11-50 | Exact match | 31 contacts → |
“At Excite Cyber, we envision a world where businesses can fearlessly embrace technology and leverage the best cyber expertise for robust, outcome-focused solutions.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  CSO Groupcsogroup.com.auHQ: HQ not recorded; location: Sydney, AustraliaReported employees: 11-50 | HQ not recorded; location: Sydney, Australia | 11-50 | Exact match | 29 contacts → |
“CSO Group provides ICT security services and solutions to protect Australian businesses from advanced cyber threats.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Jigsaw Notionsjigsawnotions.com.auHQ: HQ not recorded; location: Canberra, AustraliaReported employees: 51-200 | HQ not recorded; location: Canberra, Australia | 51-200 | Exact match | 28 contacts → |
“Jigsaw Notions is a professional services consultancy specialising in Cyber Security, Engineering, Procurement, and Management solutions, supporting Australian Industry and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Novofinitynovofinity.comHQ: HQ not recorded; location: Sydney, AustraliaReported employees: 11-50 | HQ not recorded; location: Sydney, Australia | 11-50 | Exact match | 27 contacts → |
“In a rapidly evolving world, NovoFinity stands at the forefront of data consultancy, driving disruptive innovation through data-driven strategies.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  CTO Group Australiactogroup.com.auHQ: HQ not recorded; location: Barton, AustraliaReported employees: 51-200 | HQ not recorded; location: Barton, Australia | 51-200 | Exact match | 24 contacts → |
“CTO Group provides its clients with industry experts who bring with them vast experience in their area of expertise, we deliver value in our engagements to meet your business…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Anitech PTY LTDanitechgroup.comHQ: HQ not recorded; location: Perth, AustraliaReported employees: 11-50 | HQ not recorded; location: Perth, Australia | 11-50 | Exact match | 24 contacts → |
“Are you looking for impactful experienced consulting services in Cyber Security, Business Management Systems, Technology Solutions and Occupational Hygiene Services?” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Rightsecrightsec.com.auHQ: HQ not recorded; location: Brisbane, AustraliaReported employees: 11-50 | HQ not recorded; location: Brisbane, Australia | 11-50 | Exact match | 19 contacts → |
“RightSec offers a wide range of cyber security services to meet all business needs, from our Governance, Risk and Compliance (GRC) practice to our more technical services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Cyberseconcybersecon.comHQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 11-50 | HQ not recorded; location: Melbourne, Australia | 11-50 | Exact match | 18 contacts → |
“CyberSecOn is an Information security company with a presence in Australia, USA and India.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Security Centricsecuritycentric.com.auHQ: HQ not recorded; location: Sydney Cbd, AustraliaReported employees: 11-50 | HQ not recorded; location: Sydney Cbd, Australia | 11-50 | Exact match | 16 contacts → |
“Security Centric is a boutique specialist information security consulting and services organisation.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cocoon Datacocoondata.comHQ: HQ not recorded; location: Sydney, AustraliaReported employees: 11-50 | HQ not recorded; location: Sydney, Australia | 11-50 | Exact match | 16 contacts → |
“Cocoon Data stands as a beacon of security in the vast digital landscape.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  VIDENviden.comHQ: HQ not recorded; location: Braddon, AustraliaReported employees: 51-200 | HQ not recorded; location: Braddon, Australia | 51-200 | Exact match | 16 contacts → |
“Viden is a leading Australian cyber security consultancy and cyber physical systems and digital forensics testing laboratory.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Myrtecmyrtec.com.auHQ: HQ not recorded; location: Maitland, AustraliaReported employees: 11-50 | HQ not recorded; location: Maitland, Australia | 11-50 | Exact match | 16 contacts → |
“Myrtec helps businesses move forward by guiding them through a clear, 3-step journey: Simplify: Let’s get back to basics.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 616 company matches
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Data security consulting firms: dataset insights
September 1, 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
611 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How 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 1, 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 ↗
Data security consulting firms by metro
Questions about this company list
What does Exact match mean for data security consulting firms?
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 data security consulting firms did RevenueBase find based in Australia?
The saved snapshot records 616 matching company records, 3,872 tracked contacts and 1,556 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 1, 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
Data security consulting firms by geography
- Data security consulting firms based in the United States
- Data security consulting firms based in the United Kingdom
- Data security consulting firms based in Germany
- Data security consulting firms based in Brazil
- Data security consulting firms based in France
- Data security consulting firms based in Canada
- Data security consulting firms based in Spain
- Data security consulting firms based in the Netherlands
- Data security consulting firms based in Italy
- Data security consulting firms based in Mexico
- Data security consulting firms based in Switzerland
- Data security consulting firms based in Poland
Cite this list
RevenueBase Data Team. Top 25 data security consulting firms based in Australia. Snapshot: September 1, 2026. https://revenuebase.ai/companies/data-security-consulting-firms/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
- Data security consulting firms based in the United States
- Data security consulting firms based in the United Kingdom
- Data security consulting firms based in Germany
- Data security consulting firms based in Brazil
- Data security consulting firms based in France
- Data security consulting firms based in Canada
Company intelligence · public preview
Top 25 data security consulting firms based in Australia
RevenueBase records 616 matching company records for data security consulting firms based in Australia, with 3,872 tracked contacts and 1,556 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 1, 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 data security consulting firms 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 | PT Itsec Asia TBKitsec.asia HQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 201-500 | HQ not recorded; location: Melbourne, Australia | 201-500 | Exact match | 387 contacts → |
“ITSEC Asia is a leading cybersecurity company in Indonesia, listed on the Indonesian Stock Exchange (“CYBR”), with over 400 employees across five countries.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Triskele Labstriskelelabs.com HQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 51-200 | HQ not recorded; location: Melbourne, Australia | 51-200 | Exact match | 123 contacts → |
“Triskele Labs is one of Australia’s fastest growing cybersecurity companies.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Optic Security Groupopticsecuritygroup.com HQ: HQ not recorded; location: Broome, AustraliaReported employees: 201-500 | HQ not recorded; location: Broome, Australia | 201-500 | Exact match | 122 contacts → |
“Optic Security Group is a leading provider of converged security risk management solutions serving the needs of corporate, enterprise, and government clients across Australia and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kaine Mathrick Techkmtech.com.au HQ: HQ not recorded; location: Sydney, AustraliaReported employees: 51-200 | HQ not recorded; location: Sydney, Australia | 51-200 | Exact match | 91 contacts → |
“Australia’s cyber-first Managed Service Provider and true technology partner.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Business Aspectbusinessaspect.com.au HQ: HQ not recorded; location: Perth, AustraliaReported employees: 51-200 | HQ not recorded; location: Perth, Australia | 51-200 | Exact match | 74 contacts → |
“At Business Aspect, our promise to our clients is to always look at things from a ‘fresh perspective’ and to ensure our engagement with you is based on a clear understanding of…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ampionampion.com.au HQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 501-1,000 | HQ not recorded; location: Melbourne, Australia | 501-1,000 | Exact match | 64 contacts → |
“Welcome to Ampion.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Skillfieldskillfield.com.au HQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 51-200 | HQ not recorded; location: Melbourne, Australia | 51-200 | Exact match | 61 contacts → |
“Skillfield is a Melbourne-born Cyber Security, AI and big data solutions provider and professional services consultancy.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ipsec PTY LTDipsec.com.au HQ: HQ not recorded; location: Cremorne, AustraliaReported employees: 11-50 | HQ not recorded; location: Cremorne, Australia | 11-50 | Exact match | 57 contacts → |
“IPSec are specialists in information asset and cyber protection; security experts who know how to mitigate cyber risk by assisting in the protection of valuable intelligence…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Slipstream Cyberslipstreamcyber.com HQ: HQ not recorded; location: St Leonards, AustraliaReported employees: 11-50 | HQ not recorded; location: St Leonards, Australia | 11-50 | Exact match | 42 contacts → |
“Slipstream Cyber is a business of Interactive - Australia's leading technology solutions provider.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Vectravectra-corp.com HQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 51-200 | HQ not recorded; location: Melbourne, Australia | 51-200 | Exact match | 42 contacts → |
“Vectra, an Ensign company, is Australia’s trusted partner for security consulting, risk management, compliance, and managed services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | IPP Consulting PTY LTDipp.com.au HQ: HQ not recorded; location: Canberra, AustraliaReported employees: 51-200 | HQ not recorded; location: Canberra, Australia | 51-200 | Exact match | 37 contacts → |
“SECURITY AND TECHNOLOGY EXPERTS ENGINEERING FOR A BETTER WORLD.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Astralasastralas.com HQ: HQ not recorded; location: Cremorne, AustraliaReported employees: 51-200 | HQ not recorded; location: Cremorne, Australia | 51-200 | Exact match | 35 contacts → |
“Good people solving important problems.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ionizeionize.com.au HQ: HQ not recorded; location: Canberra, AustraliaReported employees: 51-200 | HQ not recorded; location: Canberra, Australia | 51-200 | Exact match | 34 contacts → |
“When it comes to security there's no shortage of companies ready to tell you about your vulnerabilities.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Excite Cyberexcitecyber.com HQ: HQ not recorded; location: North Sydney, AustraliaReported employees: 11-50 | HQ not recorded; location: North Sydney, Australia | 11-50 | Exact match | 31 contacts → |
“At Excite Cyber, we envision a world where businesses can fearlessly embrace technology and leverage the best cyber expertise for robust, outcome-focused solutions.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | CSO Groupcsogroup.com.au HQ: HQ not recorded; location: Sydney, AustraliaReported employees: 11-50 | HQ not recorded; location: Sydney, Australia | 11-50 | Exact match | 29 contacts → |
“CSO Group provides ICT security services and solutions to protect Australian businesses from advanced cyber threats.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Jigsaw Notionsjigsawnotions.com.au HQ: HQ not recorded; location: Canberra, AustraliaReported employees: 51-200 | HQ not recorded; location: Canberra, Australia | 51-200 | Exact match | 28 contacts → |
“Jigsaw Notions is a professional services consultancy specialising in Cyber Security, Engineering, Procurement, and Management solutions, supporting Australian Industry and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Novofinitynovofinity.com HQ: HQ not recorded; location: Sydney, AustraliaReported employees: 11-50 | HQ not recorded; location: Sydney, Australia | 11-50 | Exact match | 27 contacts → |
“In a rapidly evolving world, NovoFinity stands at the forefront of data consultancy, driving disruptive innovation through data-driven strategies.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | CTO Group Australiactogroup.com.au HQ: HQ not recorded; location: Barton, AustraliaReported employees: 51-200 | HQ not recorded; location: Barton, Australia | 51-200 | Exact match | 24 contacts → |
“CTO Group provides its clients with industry experts who bring with them vast experience in their area of expertise, we deliver value in our engagements to meet your business…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Anitech PTY LTDanitechgroup.com HQ: HQ not recorded; location: Perth, AustraliaReported employees: 11-50 | HQ not recorded; location: Perth, Australia | 11-50 | Exact match | 24 contacts → |
“Are you looking for impactful experienced consulting services in Cyber Security, Business Management Systems, Technology Solutions and Occupational Hygiene Services?” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rightsecrightsec.com.au HQ: HQ not recorded; location: Brisbane, AustraliaReported employees: 11-50 | HQ not recorded; location: Brisbane, Australia | 11-50 | Exact match | 19 contacts → |
“RightSec offers a wide range of cyber security services to meet all business needs, from our Governance, Risk and Compliance (GRC) practice to our more technical services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Cyberseconcybersecon.com HQ: HQ not recorded; location: Melbourne, AustraliaReported employees: 11-50 | HQ not recorded; location: Melbourne, Australia | 11-50 | Exact match | 18 contacts → |
“CyberSecOn is an Information security company with a presence in Australia, USA and India.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Security Centricsecuritycentric.com.au HQ: HQ not recorded; location: Sydney Cbd, AustraliaReported employees: 11-50 | HQ not recorded; location: Sydney Cbd, Australia | 11-50 | Exact match | 16 contacts → |
“Security Centric is a boutique specialist information security consulting and services organisation.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cocoon Datacocoondata.com HQ: HQ not recorded; location: Sydney, AustraliaReported employees: 11-50 | HQ not recorded; location: Sydney, Australia | 11-50 | Exact match | 16 contacts → |
“Cocoon Data stands as a beacon of security in the vast digital landscape.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | VIDENviden.com HQ: HQ not recorded; location: Braddon, AustraliaReported employees: 51-200 | HQ not recorded; location: Braddon, Australia | 51-200 | Exact match | 16 contacts → |
“Viden is a leading Australian cyber security consultancy and cyber physical systems and digital forensics testing laboratory.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Myrtecmyrtec.com.au HQ: HQ not recorded; location: Maitland, AustraliaReported employees: 11-50 | HQ not recorded; location: Maitland, Australia | 11-50 | Exact match | 16 contacts → |
“Myrtec helps businesses move forward by guiding them through a clear, 3-step journey: Simplify: Let’s get back to basics.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Data security consulting firms: dataset insights
September 1, 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
611 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How 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 1, 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 ↗
Data security consulting firms by metro
Questions about this company list
What does Exact match mean for data security consulting firms?
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 data security consulting firms did RevenueBase find based in Australia?
The saved snapshot records 616 matching company records, 3,872 tracked contacts and 1,556 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 1, 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
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Cite this list
RevenueBase Data Team. Top 25 data security consulting firms based in Australia. Snapshot: September 1, 2026. https://revenuebase.ai/companies/data-security-consulting-firms/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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