Company lists · Data refreshed September 2026
Top 25 Security and threat detection services based in South Africa
RevenueBase identified 403 company matches for security and threat detection services associated with South Africa as of September 2026 and tracks 6,067 professional contacts across them, including 784 with verified work emails. Johannesburg is the largest hub.
This list covers company matches for security and threat detection services associated with South Africa, 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 21, 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 security and threat detection services based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,340 contacts → | ||||
Exact match “At Imvula Quality Protection, we don’t just provide security, we create peace of mind.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 313 contacts → | ||||
Exact match “24/7 Security Services provides integrated security solutions by combining manpower with the latest security technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 228 contacts → | ||||
Exact match “CYBER1 Solutions is a Cyber Security specialist operating in Southern Africa, East & West Africa, Dubai and EMEA.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 225 contacts → | ||||
Exact match “Xone Security is a leading provider of risk, safety and security solutions to medium and large enterprises.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 134 contacts → | ||||
Exact match “Securitas is the world’s leading intelligent protective services partner.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 127 contacts → | ||||
Exact match “Security Services” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 112 contacts → | ||||
Exact match “We live in an increasingly volatile, uncertain and chaotic world characterised by ambiguity and constant change.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 103 contacts → | ||||
Exact match “Investigation, Guarding, vehicle escorts, VIP Protection, Forensic Audits” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 99 contacts → | ||||
Exact match “Secutel develop physical security technology focus on reducing risk for enterprises.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 96 contacts → | ||||
Exact match “CCTV has an extensive product range to cover all aspects of electronic security management.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 94 contacts → | ||||
Exact match “We offer a hassle free turn key solution to our clients and pride ourselves in creating partnerships with our clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 78 contacts → | ||||
Exact match “Afri Guard has the experience of tailoring integrated security solutions to the specific needs of our diverse customer base.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 76 contacts → | ||||
Exact match “Vumacam has pioneered a shift in the move to securing people, homes, businesses and public spaces.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 75 contacts → | ||||
Exact match “Established in 1997, EC Security is a trusted provider of high-quality, personalised security solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 71 contacts → | ||||
Exact match “Riskcon Security Group (“Riskcon”) is 26 years in the industry, since 1998.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 65 contacts → | ||||
Exact match “Ithuba Protection Services is a leading provider of security solutions dedicated to safeguarding businesses and communities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 63 contacts → | ||||
Exact match “CORTAC is a high-end risk management and integrated security solutions provider.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 63 contacts → | ||||
Exact match “The Phangela Group is your Private and Corporate Defence Force.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 47 contacts → | ||||
Exact match “Dataproof Communications is a Cybersecurity Company incorporated in 2014 specialising in cybersecurity operations, incident management and response best practices and technologies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 45 contacts → | ||||
Exact match “iGuardSA is a 24x7 Managed Security Services Provider focused on protecting organisations where disruption is not an option.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 40 contacts → | ||||
Exact match “Armata Cyber Security brings affordable, leading and differentiated AI-driven Cyber Security solutions and Managed Services to SMBs, mid sized businesses, and large enterprises.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 39 contacts → | ||||
Exact match “Established in 1994.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 36 contacts → | ||||
Exact match “CyberAntix Pty Ltd offers Premium CyberSecurity for your business using advanced Security Operations Centre (SOC) technology and process platform that is built using cutting-edge…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 35 contacts → | ||||
Exact match “Sefeko is a technology company and operates a complete real-time monitoring solution that incorporates an advanced system of hardware and software which was developed in South…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 35 contacts → | ||||
Exact match “Redshift is a South African cyber security advisory company assisting our customers with assessing their cyber security posture, determining risk exposure and building robust…” Recorded in the RevenueBase company graph · Sep 21, 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 “security and threat detection services”. 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 403 security and threat detection services based in South Africa
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Security and threat detection services based in South Africa at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 403 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 South Africa whose business descriptions match “security and threat detection services” 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 784 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 21, 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.
Security and threat detection services 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 “security and threat detection services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many security and threat detection services are there based in South Africa?
RevenueBase identified 403 company matches for security and threat detection services associated with South Africa 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?
Imvula Quality Protection tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most security and threat detection services?
Johannesburg leads with 60 company records, followed by Cape Town (40) and Pretoria (35).
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 784 professional contacts with verified work emails tracked across these 403 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 403 security and threat detection services based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Security and threat detection services by geography
- Security and threat detection services based in Brisbane, Australia
- Security and threat detection services based in Melbourne, Australia
- Security and threat detection services based in Sydney, Australia
- Security and threat detection services based in Belo Horizonte, Brazil
- Security and threat detection services based in Curitiba, Brazil
- Security and threat detection services based in Rio De Janeiro, Brazil
- Security and threat detection services based in Sao Paulo, Brazil
- Security and threat detection services based in Calgary, Canada
- Security and threat detection services based in Edmonton, Canada
- Security and threat detection services based in Mississauga, Canada
- Security and threat detection services based in Montreal, Canada
- Security and threat detection services based in Ottawa, Canada
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
- Security and threat detection services based in Brisbane, Australia
- Security and threat detection services based in Melbourne, Australia
- Security and threat detection services based in Sydney, Australia
- Security and threat detection services based in Belo Horizonte, Brazil
- Security and threat detection services based in Curitiba, Brazil
- Security and threat detection services based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 security and threat detection services based in South Africa
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 403 matching company records for security and threat detection services based in South Africa, with 6,067 tracked contacts and 784 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 21, 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 security and threat detection services based in South Africa
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 |  Imvula Quality Protectionimvula.netHQ: Woodmead, South AfricaReported employees: 10001+ | Woodmead, South Africa | 10001+ | Exact match | 1,340 contacts → |
“At Imvula Quality Protection, we don’t just provide security, we create peace of mind.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  24 7 Security Services24-7security.co.zaHQ: Joburg, South AfricaReported employees: 1,001-5,000 | Joburg, South Africa | 1,001-5,000 | Exact match | 313 contacts → |
“24/7 Security Services provides integrated security solutions by combining manpower with the latest security technology.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cyber1 Solutionsc1-s.comHQ: Sandton, South AfricaReported employees: 51-200 | Sandton, South Africa | 51-200 | Exact match | 228 contacts → |
“CYBER1 Solutions is a Cyber Security specialist operating in Southern Africa, East & West Africa, Dubai and EMEA.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Xone Securityxone.co.zaHQ: Cape Town, South AfricaReported employees: 501-1,000 | Cape Town, South Africa | 501-1,000 | Exact match | 225 contacts → |
“Xone Security is a leading provider of risk, safety and security solutions to medium and large enterprises.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Securitas South Africasecuritas-rsa.co.zaHQ: Sandton, South AfricaReported employees: 10001+ | Sandton, South Africa | 10001+ | Exact match | 134 contacts → |
“Securitas is the world’s leading intelligent protective services partner.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Proteacoin Cameos Divisionproteacoin.co.zaHQ: Roodepoort, South AfricaReported employees: 10001+ | Roodepoort, South Africa | 10001+ | Exact match | 127 contacts → |
“Security Services” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  IDSidsprotect.co.zaHQ: New Germany, South AfricaReported employees: 51-200 | New Germany, South Africa | 51-200 | Exact match | 112 contacts → |
“We live in an increasingly volatile, uncertain and chaotic world characterised by ambiguity and constant change.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Revert Risk Management Solutions PTY Limitedrevert.co.zaHQ: Rooihuiskraal, South AfricaReported employees: 1,001-5,000 | Rooihuiskraal, South Africa | 1,001-5,000 | Exact match | 103 contacts → |
“Investigation, Guarding, vehicle escorts, VIP Protection, Forensic Audits” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Secutel Technologies PTY LTDsecutel.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 99 contacts → |
“Secutel develop physical security technology focus on reducing risk for enterprises.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cctv Security Surveillance Cctv SAcctvsa.co.zaHQ: Edenvale, South AfricaReported employees: 51-200 | Edenvale, South Africa | 51-200 | Exact match | 96 contacts → |
“CCTV has an extensive product range to cover all aspects of electronic security management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Trss Reaction Guardingtrss.co.zaHQ: Midrand, South AfricaReported employees: 1,001-5,000 | Midrand, South Africa | 1,001-5,000 | Exact match | 94 contacts → |
“We offer a hassle free turn key solution to our clients and pride ourselves in creating partnerships with our clients.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Afri Guardafri-guard.co.zaHQ: Midvaal, South AfricaReported employees: 1,001-5,000 | Midvaal, South Africa | 1,001-5,000 | Exact match | 78 contacts → |
“Afri Guard has the experience of tailoring integrated security solutions to the specific needs of our diverse customer base.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Vumacamvumacam.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 76 contacts → |
“Vumacam has pioneered a shift in the move to securing people, homes, businesses and public spaces.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  EC Securityecsecurity.co.zaHQ: Johannesburg, South AfricaReported employees: 501-1,000 | Johannesburg, South Africa | 501-1,000 | Exact match | 75 contacts → |
“Established in 1997, EC Security is a trusted provider of high-quality, personalised security solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Riskcon Security Groupriskcon.co.zaHQ: Pretoria, South AfricaReported employees: 501-1,000 | Pretoria, South Africa | 501-1,000 | Exact match | 71 contacts → |
“Riskcon Security Group (“Riskcon”) is 26 years in the industry, since 1998.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Ithuba Protection Servicesithubaprotection.co.zaHQ: Noordwyk, South AfricaReported employees: 201-500 | Noordwyk, South Africa | 201-500 | Exact match | 65 contacts → |
“Ithuba Protection Services is a leading provider of security solutions dedicated to safeguarding businesses and communities.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Cortac Securitycortac.co.zaHQ: Johannesburg, South AfricaReported employees: 501-1,000 | Johannesburg, South Africa | 501-1,000 | Exact match | 63 contacts → |
“CORTAC is a high-end risk management and integrated security solutions provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Phangela Group SAphangelagroup.co.zaHQ: Bellville, South AfricaReported employees: 5,001-10,000 | Bellville, South Africa | 5,001-10,000 | Exact match | 63 contacts → |
“The Phangela Group is your Private and Corporate Defence Force.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Dataproof Communicationsdataproof.co.zaHQ: Sandton, South AfricaReported employees: Not recorded | Sandton, South Africa | Not recorded | Exact match | 47 contacts → |
“Dataproof Communications is a Cybersecurity Company incorporated in 2014 specialising in cybersecurity operations, incident management and response best practices and technologies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Iguardsaiguardsa.netHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 45 contacts → |
“iGuardSA is a 24x7 Managed Security Services Provider focused on protecting organisations where disruption is not an option.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Armata Cyber Securityarmata.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 40 contacts → |
“Armata Cyber Security brings affordable, leading and differentiated AI-driven Cyber Security solutions and Managed Services to SMBs, mid sized businesses, and large enterprises.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Icon Securityiconsecurity.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 39 contacts → |
“Established in 1994.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cyberantixcyberantix.co.zaHQ: Midrand, South AfricaReported employees: 11-50 | Midrand, South Africa | 11-50 | Exact match | 36 contacts → |
“CyberAntix Pty Ltd offers Premium CyberSecurity for your business using advanced Security Operations Centre (SOC) technology and process platform that is built using cutting-edge…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Sefeko PTY LTDsefeko.co.zaHQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 35 contacts → |
“Sefeko is a technology company and operates a complete real-time monitoring solution that incorporates an advanced system of hardware and software which was developed in South…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Integrity360 WAS Redshift Cyber Securityredshift.co.zaHQ: Bryanston, South AfricaReported employees: 11-50 | Bryanston, South Africa | 11-50 | Exact match | 35 contacts → |
“Redshift is a South African cyber security advisory company assisting our customers with assessing their cyber security posture, determining risk exposure and building robust…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 403 company matches
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Security and threat detection services: dataset insights
September 21, 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
402 records in the displayed employee bands.
1 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 worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 403 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: September 21, 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 ↗
Security and threat detection services by metro
Questions about this company list
What does Exact match mean for security and threat detection services?
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 security and threat detection services did RevenueBase find based in South Africa?
The saved snapshot records 403 matching company records, 6,067 tracked contacts and 784 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 21, 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
Security and threat detection services by geography
- Security and threat detection services based in Brisbane, Australia
- Security and threat detection services based in Melbourne, Australia
- Security and threat detection services based in Sydney, Australia
- Security and threat detection services based in Belo Horizonte, Brazil
- Security and threat detection services based in Curitiba, Brazil
- Security and threat detection services based in Rio De Janeiro, Brazil
- Security and threat detection services based in Sao Paulo, Brazil
- Security and threat detection services based in Calgary, Canada
- Security and threat detection services based in Edmonton, Canada
- Security and threat detection services based in Mississauga, Canada
- Security and threat detection services based in Montreal, Canada
- Security and threat detection services based in Ottawa, Canada
Cite this list
RevenueBase Data Team. Top 25 security and threat detection services based in South Africa. Snapshot: September 21, 2026. https://revenuebase.ai/companies/security-and-threat-detection-services/south-africa.
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
- Security and threat detection services based in Brisbane, Australia
- Security and threat detection services based in Melbourne, Australia
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Company intelligence · public preview
Top 25 security and threat detection services based in South Africa
RevenueBase records 403 matching company records for security and threat detection services based in South Africa, with 6,067 tracked contacts and 784 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 21, 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 security and threat detection services based in South Africa
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 | Imvula Quality Protectionimvula.net HQ: Woodmead, South AfricaReported employees: 10001+ | Woodmead, South Africa | 10001+ | Exact match | 1,340 contacts → |
“At Imvula Quality Protection, we don’t just provide security, we create peace of mind.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 24 7 Security Services24-7security.co.za HQ: Joburg, South AfricaReported employees: 1,001-5,000 | Joburg, South Africa | 1,001-5,000 | Exact match | 313 contacts → |
“24/7 Security Services provides integrated security solutions by combining manpower with the latest security technology.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cyber1 Solutionsc1-s.com HQ: Sandton, South AfricaReported employees: 51-200 | Sandton, South Africa | 51-200 | Exact match | 228 contacts → |
“CYBER1 Solutions is a Cyber Security specialist operating in Southern Africa, East & West Africa, Dubai and EMEA.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Xone Securityxone.co.za HQ: Cape Town, South AfricaReported employees: 501-1,000 | Cape Town, South Africa | 501-1,000 | Exact match | 225 contacts → |
“Xone Security is a leading provider of risk, safety and security solutions to medium and large enterprises.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Securitas South Africasecuritas-rsa.co.za HQ: Sandton, South AfricaReported employees: 10001+ | Sandton, South Africa | 10001+ | Exact match | 134 contacts → |
“Securitas is the world’s leading intelligent protective services partner.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Proteacoin Cameos Divisionproteacoin.co.za HQ: Roodepoort, South AfricaReported employees: 10001+ | Roodepoort, South Africa | 10001+ | Exact match | 127 contacts → |
“Security Services” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | IDSidsprotect.co.za HQ: New Germany, South AfricaReported employees: 51-200 | New Germany, South Africa | 51-200 | Exact match | 112 contacts → |
“We live in an increasingly volatile, uncertain and chaotic world characterised by ambiguity and constant change.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Revert Risk Management Solutions PTY Limitedrevert.co.za HQ: Rooihuiskraal, South AfricaReported employees: 1,001-5,000 | Rooihuiskraal, South Africa | 1,001-5,000 | Exact match | 103 contacts → |
“Investigation, Guarding, vehicle escorts, VIP Protection, Forensic Audits” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Secutel Technologies PTY LTDsecutel.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 99 contacts → |
“Secutel develop physical security technology focus on reducing risk for enterprises.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cctv Security Surveillance Cctv SAcctvsa.co.za HQ: Edenvale, South AfricaReported employees: 51-200 | Edenvale, South Africa | 51-200 | Exact match | 96 contacts → |
“CCTV has an extensive product range to cover all aspects of electronic security management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Trss Reaction Guardingtrss.co.za HQ: Midrand, South AfricaReported employees: 1,001-5,000 | Midrand, South Africa | 1,001-5,000 | Exact match | 94 contacts → |
“We offer a hassle free turn key solution to our clients and pride ourselves in creating partnerships with our clients.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Afri Guardafri-guard.co.za HQ: Midvaal, South AfricaReported employees: 1,001-5,000 | Midvaal, South Africa | 1,001-5,000 | Exact match | 78 contacts → |
“Afri Guard has the experience of tailoring integrated security solutions to the specific needs of our diverse customer base.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Vumacamvumacam.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 76 contacts → |
“Vumacam has pioneered a shift in the move to securing people, homes, businesses and public spaces.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | EC Securityecsecurity.co.za HQ: Johannesburg, South AfricaReported employees: 501-1,000 | Johannesburg, South Africa | 501-1,000 | Exact match | 75 contacts → |
“Established in 1997, EC Security is a trusted provider of high-quality, personalised security solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Riskcon Security Groupriskcon.co.za HQ: Pretoria, South AfricaReported employees: 501-1,000 | Pretoria, South Africa | 501-1,000 | Exact match | 71 contacts → |
“Riskcon Security Group (“Riskcon”) is 26 years in the industry, since 1998.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ithuba Protection Servicesithubaprotection.co.za HQ: Noordwyk, South AfricaReported employees: 201-500 | Noordwyk, South Africa | 201-500 | Exact match | 65 contacts → |
“Ithuba Protection Services is a leading provider of security solutions dedicated to safeguarding businesses and communities.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cortac Securitycortac.co.za HQ: Johannesburg, South AfricaReported employees: 501-1,000 | Johannesburg, South Africa | 501-1,000 | Exact match | 63 contacts → |
“CORTAC is a high-end risk management and integrated security solutions provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Phangela Group SAphangelagroup.co.za HQ: Bellville, South AfricaReported employees: 5,001-10,000 | Bellville, South Africa | 5,001-10,000 | Exact match | 63 contacts → |
“The Phangela Group is your Private and Corporate Defence Force.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Dataproof Communicationsdataproof.co.za HQ: Sandton, South AfricaReported employees: Not recorded | Sandton, South Africa | Not recorded | Exact match | 47 contacts → |
“Dataproof Communications is a Cybersecurity Company incorporated in 2014 specialising in cybersecurity operations, incident management and response best practices and technologies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Iguardsaiguardsa.net HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 45 contacts → |
“iGuardSA is a 24x7 Managed Security Services Provider focused on protecting organisations where disruption is not an option.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Armata Cyber Securityarmata.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 40 contacts → |
“Armata Cyber Security brings affordable, leading and differentiated AI-driven Cyber Security solutions and Managed Services to SMBs, mid sized businesses, and large enterprises.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Icon Securityiconsecurity.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 39 contacts → |
“Established in 1994.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cyberantixcyberantix.co.za HQ: Midrand, South AfricaReported employees: 11-50 | Midrand, South Africa | 11-50 | Exact match | 36 contacts → |
“CyberAntix Pty Ltd offers Premium CyberSecurity for your business using advanced Security Operations Centre (SOC) technology and process platform that is built using cutting-edge…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sefeko PTY LTDsefeko.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 35 contacts → |
“Sefeko is a technology company and operates a complete real-time monitoring solution that incorporates an advanced system of hardware and software which was developed in South…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Integrity360 WAS Redshift Cyber Securityredshift.co.za HQ: Bryanston, South AfricaReported employees: 11-50 | Bryanston, South Africa | 11-50 | Exact match | 35 contacts → |
“Redshift is a South African cyber security advisory company assisting our customers with assessing their cyber security posture, determining risk exposure and building robust…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Security and threat detection services: dataset insights
September 21, 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
402 records in the displayed employee bands.
1 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 worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 403 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: September 21, 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 ↗
Security and threat detection services by metro
Questions about this company list
What does Exact match mean for security and threat detection services?
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 security and threat detection services did RevenueBase find based in South Africa?
The saved snapshot records 403 matching company records, 6,067 tracked contacts and 784 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 21, 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 security and threat detection services based in South Africa. Snapshot: September 21, 2026. https://revenuebase.ai/companies/security-and-threat-detection-services/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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