Company lists · Data refreshed November 2026
Top 11 Enterprise security firms based in Adelaide, Australia
RevenueBase identified 39 company matches for enterprise security firms associated with Adelaide, Australia as of November 2026 and tracks 405 professional contacts across them, including 85 with verified work emails. Across Australia, Sydney is the largest hub for this category (209 companies); Adelaide has 39.
This list covers company matches for enterprise security firms associated with Adelaide, 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 November 5, 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 11 largest enterprise security firms based in Adelaide, Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 44 contacts → | ||||
Exact match “There are numerous factors that contribute to Lima One excelling in the security industry, we believe our attitude and approach to our clients and the professionalism of our hands…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 26 contacts → | ||||
Exact match “AMA Security is a provider of strategically tailored security solutions for commercial, business & industry, Government and Defence clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 15 contacts → | ||||
Exact match “Preparing Organisations For A Secure Future - Securing People, Process and Technology The CyberOps team has been established to make a difference in Cyber Security and the Space…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 6 contacts → | ||||
Exact match “Reckon Security provides expertise in IT Security services to Australian government and corporate clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 5 contacts → | ||||
Exact match “Cecuri are a technology security consulting company that, through years of industry experience, have developed a new approach to the technology security sector.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 5 contacts → | ||||
Exact match “Alchemy Security Consulting is committed to establishing itself as an industry leader in emulating, detecting and defending against advanced persistent threats utilizing the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 4 contacts → | ||||
Exact match “Information Security Specialists SecureWare specialise in information security solutions and services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 3 contacts → | ||||
Exact match “Australian Cyber Defence - Managed cyber security, IT Support, Consulting and Assessments.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 2 contacts → | ||||
Exact match “Modern Security is a proudly South Australian-owned and operated electronic security systems provider, dedicated to delivering tailored security solutions for both commercial and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 2 contacts → | ||||
Exact match “Connley Walker provides SCEC endorsed security consultants offering independent security, risk and ICT consultancy services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 1 contacts → | ||||
Exact match “Drawing on a diverse group of subject matter experts; KC Consulting brings extensive experience in security risk management to your project.” Recorded in the RevenueBase company graph · Nov 5, 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 “enterprise security 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 11 of 39 enterprise security firms based in Adelaide, Australia
See the full list, filter by size, metro and specialty, and access 85 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Enterprise security firms based in Adelaide, Australia at a glance
As of Nov 5, 2026Companies by employee count
Email recency for this list is measured across the whole Australia list rather than for Adelaide, so it is reported there. Company counts and contact totals on this page are exact for Adelaide, over 39 companies.
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 Adelaide, Australia whose business descriptions match “enterprise security 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 85 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 November 5, 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.
Enterprise security firms by metro in Australia
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 “enterprise security firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many enterprise security firms are there based in Adelaide, Australia?
RevenueBase identified 39 company matches for enterprise security firms associated with Adelaide, Australia as of November 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?
Lima ONE Protection Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Australia has the most enterprise security firms?
Sydney leads Australia with 209 company records, followed by Melbourne (197) and Brisbane (79). Adelaide has 39.
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 85 professional contacts with verified work emails tracked across these 39 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 November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 39 enterprise security firms based in Adelaide, Australia. Start with a free account, no credit card.
Download this list →Related lists
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- Enterprise security firms based in Belo Horizonte, Brazil
- Enterprise security firms based in Brasilia, Brazil
- Enterprise security firms based in Curitiba, Brazil
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
- Enterprise security firms based in Buenos Aires, Argentina
- Enterprise security firms based in Brisbane, Australia
- Enterprise security firms based in Canberra, Australia
- Enterprise security firms based in Melbourne, Australia
- Enterprise security firms based in Perth, Australia
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Company intelligence · public preview
Top 11 enterprise security firms based in Adelaide, Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 39 matching company records for enterprise security firms based in Adelaide, Australia, with 405 tracked contacts and 85 verified work emails.
This public preview shows 11 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 11 enterprise security firms based in Adelaide, 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 |  Lima ONE Protection Grouplimaoneprotection.com.auHQ: Adelaide, AustraliaReported employees: 201-500 | Adelaide, Australia | 201-500 | Exact match | 44 contacts → |
“There are numerous factors that contribute to Lima One excelling in the security industry, we believe our attitude and approach to our clients and the professionalism of our hands…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  AMA Securityamasecurity.com.auHQ: Adelaide, AustraliaReported employees: 51-200 | Adelaide, Australia | 51-200 | Exact match | 26 contacts → |
“AMA Security is a provider of strategically tailored security solutions for commercial, business & industry, Government and Defence clients.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cyberops PTY LTDcyberops.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 15 contacts → |
“Preparing Organisations For A Secure Future - Securing People, Process and Technology The CyberOps team has been established to make a difference in Cyber Security and the Space…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Reckon Securityreckonsecurity.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 6 contacts → |
“Reckon Security provides expertise in IT Security services to Australian government and corporate clients.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cecuricecuri.comHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 5 contacts → |
“Cecuri are a technology security consulting company that, through years of industry experience, have developed a new approach to the technology security sector.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Alchemy Security Consultingalchemysec.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 5 contacts → |
“Alchemy Security Consulting is committed to establishing itself as an industry leader in emulating, detecting and defending against advanced persistent threats utilizing the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Securewaresecureware.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 4 contacts → |
“Information Security Specialists SecureWare specialise in information security solutions and services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Australian Cyber Defenceaustraliancyberdefence.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 3 contacts → |
“Australian Cyber Defence - Managed cyber security, IT Support, Consulting and Assessments.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Modern Securitymodernsecurityservices.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 2 contacts → |
“Modern Security is a proudly South Australian-owned and operated electronic security systems provider, dedicated to delivering tailored security solutions for both commercial and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Connley Walkerconnleywalker.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 2 contacts → |
“Connley Walker provides SCEC endorsed security consultants offering independent security, risk and ICT consultancy services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  KC Consulting Asia Pacifickcconsult.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 1 contacts → |
“Drawing on a diverse group of subject matter experts; KC Consulting brings extensive experience in security risk management to your project.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 11 of 39 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Enterprise security firms: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
39 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Australia list rather than for Adelaide, so it is reported there. Company counts and contact totals on this page are exact for Adelaide, over 39 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 5, 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 ↗
Enterprise security firms by metro in Australia
Questions about this company list
What does Exact match mean for enterprise security 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 enterprise security firms did RevenueBase find based in Adelaide, Australia?
The saved snapshot records 39 matching company records, 405 tracked contacts and 85 verified emails. The public preview displays 11 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: November 5, 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
Enterprise security firms by geography
- Enterprise security firms based in Buenos Aires, Argentina
- Enterprise security firms based in Brisbane, Australia
- Enterprise security firms based in Canberra, Australia
- Enterprise security firms based in Melbourne, Australia
- Enterprise security firms based in Perth, Australia
- Enterprise security firms based in Sydney, Australia
- Enterprise security firms based in Vienna, Austria
- Enterprise security firms based in Dhaka, Bangladesh
- Enterprise security firms based in Barueri, Brazil
- Enterprise security firms based in Belo Horizonte, Brazil
- Enterprise security firms based in Brasilia, Brazil
- Enterprise security firms based in Curitiba, Brazil
Cite this list
RevenueBase Data Team. Top 11 enterprise security firms based in Adelaide, Australia. Snapshot: November 5, 2026. https://revenuebase.ai/companies/enterprise-security-firms/australia/adelaide.
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
- Enterprise security firms based in Buenos Aires, Argentina
- Enterprise security firms based in Brisbane, Australia
- Enterprise security firms based in Canberra, Australia
- Enterprise security firms based in Melbourne, Australia
- Enterprise security firms based in Perth, Australia
- Enterprise security firms based in Sydney, Australia
Company intelligence · public preview
Top 11 enterprise security firms based in Adelaide, Australia
RevenueBase records 39 matching company records for enterprise security firms based in Adelaide, Australia, with 405 tracked contacts and 85 verified work emails.
This public preview shows 11 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 11 enterprise security firms based in Adelaide, 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 | Lima ONE Protection Grouplimaoneprotection.com.au HQ: Adelaide, AustraliaReported employees: 201-500 | Adelaide, Australia | 201-500 | Exact match | 44 contacts → |
“There are numerous factors that contribute to Lima One excelling in the security industry, we believe our attitude and approach to our clients and the professionalism of our hands…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | AMA Securityamasecurity.com.au HQ: Adelaide, AustraliaReported employees: 51-200 | Adelaide, Australia | 51-200 | Exact match | 26 contacts → |
“AMA Security is a provider of strategically tailored security solutions for commercial, business & industry, Government and Defence clients.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cyberops PTY LTDcyberops.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 15 contacts → |
“Preparing Organisations For A Secure Future - Securing People, Process and Technology The CyberOps team has been established to make a difference in Cyber Security and the Space…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Reckon Securityreckonsecurity.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 6 contacts → |
“Reckon Security provides expertise in IT Security services to Australian government and corporate clients.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cecuricecuri.com HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 5 contacts → |
“Cecuri are a technology security consulting company that, through years of industry experience, have developed a new approach to the technology security sector.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Alchemy Security Consultingalchemysec.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 5 contacts → |
“Alchemy Security Consulting is committed to establishing itself as an industry leader in emulating, detecting and defending against advanced persistent threats utilizing the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Securewaresecureware.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 4 contacts → |
“Information Security Specialists SecureWare specialise in information security solutions and services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Australian Cyber Defenceaustraliancyberdefence.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 3 contacts → |
“Australian Cyber Defence - Managed cyber security, IT Support, Consulting and Assessments.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Modern Securitymodernsecurityservices.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 2 contacts → |
“Modern Security is a proudly South Australian-owned and operated electronic security systems provider, dedicated to delivering tailored security solutions for both commercial and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Connley Walkerconnleywalker.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 2 contacts → |
“Connley Walker provides SCEC endorsed security consultants offering independent security, risk and ICT consultancy services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | KC Consulting Asia Pacifickcconsult.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 1 contacts → |
“Drawing on a diverse group of subject matter experts; KC Consulting brings extensive experience in security risk management to your project.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 11 of 39 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Enterprise security firms: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
39 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Australia list rather than for Adelaide, so it is reported there. Company counts and contact totals on this page are exact for Adelaide, over 39 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 5, 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 ↗
Enterprise security firms by metro in Australia
Questions about this company list
What does Exact match mean for enterprise security 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 enterprise security firms did RevenueBase find based in Adelaide, Australia?
The saved snapshot records 39 matching company records, 405 tracked contacts and 85 verified emails. The public preview displays 11 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: November 5, 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
Enterprise security firms by geography
- Enterprise security firms based in Buenos Aires, Argentina
- Enterprise security firms based in Brisbane, Australia
- Enterprise security firms based in Canberra, Australia
- Enterprise security firms based in Melbourne, Australia
- Enterprise security firms based in Perth, Australia
- Enterprise security firms based in Sydney, Australia
- Enterprise security firms based in Vienna, Austria
- Enterprise security firms based in Dhaka, Bangladesh
- Enterprise security firms based in Barueri, Brazil
- Enterprise security firms based in Belo Horizonte, Brazil
- Enterprise security firms based in Brasilia, Brazil
- Enterprise security firms based in Curitiba, Brazil
Cite this list
RevenueBase Data Team. Top 11 enterprise security firms based in Adelaide, Australia. Snapshot: November 5, 2026. https://revenuebase.ai/companies/enterprise-security-firms/australia/adelaide.
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
- Enterprise security firms based in Buenos Aires, Argentina
- Enterprise security firms based in Brisbane, Australia
- Enterprise security firms based in Canberra, Australia
- Enterprise security firms based in Melbourne, Australia
- Enterprise security firms based in Perth, Australia
- Enterprise security firms based in Sydney, Australia