Company lists · Data refreshed August 2026
Top 25 Computer security companies based in South Africa
RevenueBase identified 82 company matches for computer security companies associated with South Africa as of August 2026 and tracks 792 professional contacts across them, including 276 with verified work emails and 22 with mobile numbers. Johannesburg is the largest hub.
This list covers company matches for computer security companies 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 August 31, 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 computer security companies based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 153 contacts → | ||||
Exact match “Performanta, the global purple tribe, delivering the bedrock of quality cyber security services to our customers, enabling them to do business safely.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 2 | 78 contacts → | ||||
Exact match “Securicom is a leading local IT security company offering an end-to-end range of cloud-based IT security services.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 3 | 39 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 4 | 25 contacts → | ||||
Exact match “Founded by highly experienced cyber security specialists in 2012.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 5 | 20 contacts → | ||||
Exact match “Cyber threats are evolving, but securing your business doesn’t have to be complicated or expensive.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 6 | 20 contacts → | ||||
Exact match “SecureConekt provides various Information Security services to a wide range of industries.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 7 | 19 contacts → | ||||
Exact match “At Cyber83, we are dedicated to delivering top-tier cybersecurity solutions that meet the complex needs of today's enterprises.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 8 | 19 contacts → | ||||
Exact match “Your Trusted Distribution & Security Solutions in Building and Securing Your Digital Ecosystem Cyberrey is a leading distributor of comprehensive cybersecurity solutions…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “Clyrofor is a South African #Cybersecurity company that is founded on the principles of empowerment and innovation.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “ReportStar Technologies is a leading provider of cyber security solutions to the corporate, government and educational markets.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match “Magix is a South African company which delivers comprehensive and trusted Cybercrime Defence and Detection services to address, manage, and contain the risks and potential damage…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “TechEx Digital Solutions is a leading cyber technology firm specialising in providing robust solutions to safeguard small, medium and large organisations from digital threats.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “Telspace Africa was established in 2002 by CEO Dino Covotsos, who is still Chairman of the Board.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “Prima Secure is a leading cybersecurity and compliance solutions provider specializing in advanced cyber threat protection and Governance, Risk, and Compliance (GRC) services.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Secured Enterprise is a globally recognized pioneer in online cyber security that collaborate with businesses in Australia, Europe, South Africa, North America, and New Zealand.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “From ransomware and internet fraud to malicious reputation damage, advanced targeted attacks and even blackmail.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “BlueVision is a South African home-grown multinational company that helps businesses with cyber security early intervention and threat detection.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Cyber Insight is a leading cybersecurity company specializing in Defensive Security Solutions.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Did you know 60% of businesses close within six months of a cyber attack?” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Your Information Technology Security Partner.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Welcome to SafeNet Technologies, your trusted cybersecurity partner committed to safeguarding your digital assets in an ever-changing cyber landscape.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Welcome to Yinkozi: Premier Cybersecurity Experts At Yinkozi, we enhance the security and operational integrity of critical infrastructures across diverse sectors.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “OSPF-SECURE is a cybersecurity company founded in 2021 that provides comprehensive Microsoft Security Services to small and Medium-sized organizations in South Africa In today's…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Technology is changing the world around us at a rapid pace and the capabilities of connected devices will continue to advance at break-neck speed.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Seraph Cyber Security is a South African company specializing in providing cyber security advice and protection to organizations through risk, vulnerability and gap assessments.” Recorded in the RevenueBase company graph · Aug 31, 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 “computer security companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 82 computer security companies based in South Africa
See the full list, filter by size, metro and specialty, and access 276 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Computer security companies based in South Africa at a glance
As of Aug 31, 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 South Africa whose business descriptions match “computer security companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 276 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 August 31, 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.
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 “computer security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many computer security companies are there based in South Africa?
RevenueBase identified 82 company matches for computer security companies associated with South Africa as of August 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?
Performanta tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most computer security companies?
Johannesburg leads with 21 company records, followed by Cape Town (11) and Pretoria (7).
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 276 professional contacts with verified work emails tracked across these 82 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 August 31, 2026.
Ready to reach these companies? Verified emails and direct dials for all 82 computer security companies based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Computer security companies by geography
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- Computer security companies based in Brazil
- Computer security companies based in Canada
- Computer security companies based in Germany
- Computer security companies based in Australia
- Computer security companies based in France
- Computer security companies based in Spain
- Computer security companies based in Mexico
- Computer security companies based in the Netherlands
- Computer security companies based in Italy
- Computer security companies based in Israel
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
- Computer security companies based in the United States
- Computer security companies based in the United Kingdom
- Computer security companies based in Brazil
- Computer security companies based in Canada
- Computer security companies based in Germany
- Computer security companies based in Australia
Company intelligence · public preview
Top 25 computer security companies 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 82 matching company records for computer security companies based in South Africa, with 792 tracked contacts and 276 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: August 31, 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 computer security companies 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 |  Performantaperformanta.comHQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 51-200 | HQ not recorded; location: Cape Town, South Africa | 51-200 | Exact match | 153 contacts → |
“Performanta, the global purple tribe, delivering the bedrock of quality cyber security services to our customers, enabling them to do business safely.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Securicomsecuricom.co.zaHQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 51-200 | HQ not recorded; location: Cape Town, South Africa | 51-200 | Exact match | 78 contacts → |
“Securicom is a leading local IT security company offering an end-to-end range of cloud-based IT security services.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Armata Cyber Securityarmata.co.zaHQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 51-200 | HQ not recorded; location: Johannesburg, South Africa | 51-200 | Exact match | 39 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 · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Bitcrack Cyber Securitybitcrack.netHQ: HQ not recorded; location: Sandton Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Sandton Johannesburg, South Africa | 11-50 | Exact match | 25 contacts → |
“Founded by highly experienced cyber security specialists in 2012.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  MRB Secure PTY LTD RFmrbsecure.bizHQ: HQ not recorded; location: Fourways, South AfricaReported employees: 11-50 | HQ not recorded; location: Fourways, South Africa | 11-50 | Exact match | 20 contacts → |
“Cyber threats are evolving, but securing your business doesn’t have to be complicated or expensive.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Secureconektsecureconekt.comHQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Johannesburg, South Africa | 11-50 | Exact match | 20 contacts → |
“SecureConekt provides various Information Security services to a wide range of industries.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Cyber83cyber83.comHQ: HQ not recorded; location: Pretoria, South AfricaReported employees: 11-50 | HQ not recorded; location: Pretoria, South Africa | 11-50 | Exact match | 19 contacts → |
“At Cyber83, we are dedicated to delivering top-tier cybersecurity solutions that meet the complex needs of today's enterprises.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Cyberreycyberrey.comHQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Johannesburg, South Africa | 11-50 | Exact match | 19 contacts → |
“Your Trusted Distribution & Security Solutions in Building and Securing Your Digital Ecosystem Cyberrey is a leading distributor of comprehensive cybersecurity solutions…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Clyrofor SAclyrofor.comHQ: HQ not recorded; location: Midrand, South AfricaReported employees: 11-50 | HQ not recorded; location: Midrand, South Africa | 11-50 | Exact match | 17 contacts → |
“Clyrofor is a South African #Cybersecurity company that is founded on the principles of empowerment and innovation.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Reportstar Technologiesreportstar.netHQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Johannesburg, South Africa | 11-50 | Exact match | 16 contacts → |
“ReportStar Technologies is a leading provider of cyber security solutions to the corporate, government and educational markets.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  MAGIXmagix.co.zaHQ: HQ not recorded; location: Sandton, South AfricaReported employees: 11-50 | HQ not recorded; location: Sandton, South Africa | 11-50 | Exact match | 16 contacts → |
“Magix is a South African company which delivers comprehensive and trusted Cybercrime Defence and Detection services to address, manage, and contain the risks and potential damage…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Techex Digital Solutionstechexdigitals.comHQ: HQ not recorded; location: Headquarters, South AfricaReported employees: 11-50 | HQ not recorded; location: Headquarters, South Africa | 11-50 | Exact match | 15 contacts → |
“TechEx Digital Solutions is a leading cyber technology firm specialising in providing robust solutions to safeguard small, medium and large organisations from digital threats.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Telspace Africatelspace.comHQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Johannesburg, South Africa | 11-50 | Exact match | 15 contacts → |
“Telspace Africa was established in 2002 by CEO Dino Covotsos, who is still Chairman of the Board.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Prima Secureprimasecure.comHQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Johannesburg, South Africa | 11-50 | Exact match | 14 contacts → |
“Prima Secure is a leading cybersecurity and compliance solutions provider specializing in advanced cyber threat protection and Governance, Risk, and Compliance (GRC) services.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Secured Enterprisesecuredenterprise.comHQ: HQ not recorded; location: Umhlanga, South AfricaReported employees: 51-200 | HQ not recorded; location: Umhlanga, South Africa | 51-200 | Exact match | 12 contacts → |
“Secured Enterprise is a globally recognized pioneer in online cyber security that collaborate with businesses in Australia, Europe, South Africa, North America, and New Zealand.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Datategra PTY LTDdatategra.co.zaHQ: HQ not recorded; location: Randburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Randburg, South Africa | 11-50 | Exact match | 11 contacts → |
“From ransomware and internet fraud to malicious reputation damage, advanced targeted attacks and even blackmail.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Bluevisionbluevision.coHQ: HQ not recorded; location: Jhb, South AfricaReported employees: 11-50 | HQ not recorded; location: Jhb, South Africa | 11-50 | Exact match | 11 contacts → |
“BlueVision is a South African home-grown multinational company that helps businesses with cyber security early intervention and threat detection.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Cyber Insightcyberinsight.co.zaHQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 1-10 | HQ not recorded; location: Cape Town, South Africa | 1-10 | Exact match | 6 contacts → |
“Cyber Insight is a leading cybersecurity company specializing in Defensive Security Solutions.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cyberspace Protection PTY LTDcyberspaceprotection.dayHQ: HQ not recorded; location: Durban, South AfricaReported employees: 1-10 | HQ not recorded; location: Durban, South Africa | 1-10 | Exact match | 6 contacts → |
“Did you know 60% of businesses close within six months of a cyber attack?” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nclosenclose.com HQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 51-200 | HQ not recorded; location: Cape Town, South Africa | 51-200 | Exact match | 5 contacts → |
“Your Information Technology Security Partner.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Safenet Technologiessafenet.techHQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 11-50 | HQ not recorded; location: Cape Town, South Africa | 11-50 | Exact match | 4 contacts → |
“Welcome to SafeNet Technologies, your trusted cybersecurity partner committed to safeguarding your digital assets in an ever-changing cyber landscape.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Yinkozi, LTDyinkozi.comHQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 11-50 | HQ not recorded; location: Cape Town, South Africa | 11-50 | Exact match | 4 contacts → |
“Welcome to Yinkozi: Premier Cybersecurity Experts At Yinkozi, we enhance the security and operational integrity of critical infrastructures across diverse sectors.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ospf-Secure PTY LTDospfsecure.comHQ: HQ not recorded; location: Sandton, South AfricaReported employees: 11-50 | HQ not recorded; location: Sandton, South Africa | 11-50 | Exact match | 4 contacts → |
“OSPF-SECURE is a cybersecurity company founded in 2021 that provides comprehensive Microsoft Security Services to small and Medium-sized organizations in South Africa In today's…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Soteria Solutionssoteriasolutions.co.zaHQ: HQ not recorded; location: Midrand, South AfricaReported employees: 11-50 | HQ not recorded; location: Midrand, South Africa | 11-50 | Exact match | 3 contacts → |
“Technology is changing the world around us at a rapid pace and the capabilities of connected devices will continue to advance at break-neck speed.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Seraph Cyber Securityseraphcs.co.zaHQ: HQ not recorded; location: Pinelands, South AfricaReported employees: 1-10 | HQ not recorded; location: Pinelands, South Africa | 1-10 | Exact match | 2 contacts → |
“Seraph Cyber Security is a South African company specializing in providing cyber security advice and protection to organizations through risk, vulnerability and gap assessments.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 82 company matches
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Computer security companies: dataset insights
August 31, 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
82 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.
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: August 31, 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 ↗
Questions about this company list
What does Exact match mean for computer security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many computer security companies did RevenueBase find based in South Africa?
The saved snapshot records 82 matching company records, 792 tracked contacts and 276 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: August 31, 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
Computer security companies by geography
- Computer security companies based in the United States
- Computer security companies based in the United Kingdom
- Computer security companies based in Brazil
- Computer security companies based in Canada
- Computer security companies based in Germany
- Computer security companies based in Australia
- Computer security companies based in France
- Computer security companies based in Spain
- Computer security companies based in Mexico
- Computer security companies based in the Netherlands
- Computer security companies based in Italy
- Computer security companies based in Israel
Cite this list
RevenueBase Data Team. Top 25 computer security companies based in South Africa. Snapshot: August 31, 2026. https://revenuebase.ai/companies/computer-security-companies/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
- Computer security companies based in the United States
- Computer security companies based in the United Kingdom
- Computer security companies based in Brazil
- Computer security companies based in Canada
- Computer security companies based in Germany
- Computer security companies based in Australia
Company intelligence · public preview
Top 25 computer security companies based in South Africa
RevenueBase records 82 matching company records for computer security companies based in South Africa, with 792 tracked contacts and 276 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: August 31, 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 computer security companies 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 | Performantaperformanta.com HQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 51-200 | HQ not recorded; location: Cape Town, South Africa | 51-200 | Exact match | 153 contacts → |
“Performanta, the global purple tribe, delivering the bedrock of quality cyber security services to our customers, enabling them to do business safely.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Securicomsecuricom.co.za HQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 51-200 | HQ not recorded; location: Cape Town, South Africa | 51-200 | Exact match | 78 contacts → |
“Securicom is a leading local IT security company offering an end-to-end range of cloud-based IT security services.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Armata Cyber Securityarmata.co.za HQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 51-200 | HQ not recorded; location: Johannesburg, South Africa | 51-200 | Exact match | 39 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 · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bitcrack Cyber Securitybitcrack.net HQ: HQ not recorded; location: Sandton Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Sandton Johannesburg, South Africa | 11-50 | Exact match | 25 contacts → |
“Founded by highly experienced cyber security specialists in 2012.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MRB Secure PTY LTD RFmrbsecure.biz HQ: HQ not recorded; location: Fourways, South AfricaReported employees: 11-50 | HQ not recorded; location: Fourways, South Africa | 11-50 | Exact match | 20 contacts → |
“Cyber threats are evolving, but securing your business doesn’t have to be complicated or expensive.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Secureconektsecureconekt.com HQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Johannesburg, South Africa | 11-50 | Exact match | 20 contacts → |
“SecureConekt provides various Information Security services to a wide range of industries.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cyber83cyber83.com HQ: HQ not recorded; location: Pretoria, South AfricaReported employees: 11-50 | HQ not recorded; location: Pretoria, South Africa | 11-50 | Exact match | 19 contacts → |
“At Cyber83, we are dedicated to delivering top-tier cybersecurity solutions that meet the complex needs of today's enterprises.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cyberreycyberrey.com HQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Johannesburg, South Africa | 11-50 | Exact match | 19 contacts → |
“Your Trusted Distribution & Security Solutions in Building and Securing Your Digital Ecosystem Cyberrey is a leading distributor of comprehensive cybersecurity solutions…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Clyrofor SAclyrofor.com HQ: HQ not recorded; location: Midrand, South AfricaReported employees: 11-50 | HQ not recorded; location: Midrand, South Africa | 11-50 | Exact match | 17 contacts → |
“Clyrofor is a South African #Cybersecurity company that is founded on the principles of empowerment and innovation.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Reportstar Technologiesreportstar.net HQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Johannesburg, South Africa | 11-50 | Exact match | 16 contacts → |
“ReportStar Technologies is a leading provider of cyber security solutions to the corporate, government and educational markets.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | MAGIXmagix.co.za HQ: HQ not recorded; location: Sandton, South AfricaReported employees: 11-50 | HQ not recorded; location: Sandton, South Africa | 11-50 | Exact match | 16 contacts → |
“Magix is a South African company which delivers comprehensive and trusted Cybercrime Defence and Detection services to address, manage, and contain the risks and potential damage…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Techex Digital Solutionstechexdigitals.com HQ: HQ not recorded; location: Headquarters, South AfricaReported employees: 11-50 | HQ not recorded; location: Headquarters, South Africa | 11-50 | Exact match | 15 contacts → |
“TechEx Digital Solutions is a leading cyber technology firm specialising in providing robust solutions to safeguard small, medium and large organisations from digital threats.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Telspace Africatelspace.com HQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Johannesburg, South Africa | 11-50 | Exact match | 15 contacts → |
“Telspace Africa was established in 2002 by CEO Dino Covotsos, who is still Chairman of the Board.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Prima Secureprimasecure.com HQ: HQ not recorded; location: Johannesburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Johannesburg, South Africa | 11-50 | Exact match | 14 contacts → |
“Prima Secure is a leading cybersecurity and compliance solutions provider specializing in advanced cyber threat protection and Governance, Risk, and Compliance (GRC) services.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Secured Enterprisesecuredenterprise.com HQ: HQ not recorded; location: Umhlanga, South AfricaReported employees: 51-200 | HQ not recorded; location: Umhlanga, South Africa | 51-200 | Exact match | 12 contacts → |
“Secured Enterprise is a globally recognized pioneer in online cyber security that collaborate with businesses in Australia, Europe, South Africa, North America, and New Zealand.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Datategra PTY LTDdatategra.co.za HQ: HQ not recorded; location: Randburg, South AfricaReported employees: 11-50 | HQ not recorded; location: Randburg, South Africa | 11-50 | Exact match | 11 contacts → |
“From ransomware and internet fraud to malicious reputation damage, advanced targeted attacks and even blackmail.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Bluevisionbluevision.co HQ: HQ not recorded; location: Jhb, South AfricaReported employees: 11-50 | HQ not recorded; location: Jhb, South Africa | 11-50 | Exact match | 11 contacts → |
“BlueVision is a South African home-grown multinational company that helps businesses with cyber security early intervention and threat detection.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cyber Insightcyberinsight.co.za HQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 1-10 | HQ not recorded; location: Cape Town, South Africa | 1-10 | Exact match | 6 contacts → |
“Cyber Insight is a leading cybersecurity company specializing in Defensive Security Solutions.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cyberspace Protection PTY LTDcyberspaceprotection.day HQ: HQ not recorded; location: Durban, South AfricaReported employees: 1-10 | HQ not recorded; location: Durban, South Africa | 1-10 | Exact match | 6 contacts → |
“Did you know 60% of businesses close within six months of a cyber attack?” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nclosenclose.com HQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 51-200 | HQ not recorded; location: Cape Town, South Africa | 51-200 | Exact match | 5 contacts → |
“Your Information Technology Security Partner.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Safenet Technologiessafenet.tech HQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 11-50 | HQ not recorded; location: Cape Town, South Africa | 11-50 | Exact match | 4 contacts → |
“Welcome to SafeNet Technologies, your trusted cybersecurity partner committed to safeguarding your digital assets in an ever-changing cyber landscape.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Yinkozi, LTDyinkozi.com HQ: HQ not recorded; location: Cape Town, South AfricaReported employees: 11-50 | HQ not recorded; location: Cape Town, South Africa | 11-50 | Exact match | 4 contacts → |
“Welcome to Yinkozi: Premier Cybersecurity Experts At Yinkozi, we enhance the security and operational integrity of critical infrastructures across diverse sectors.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ospf-Secure PTY LTDospfsecure.com HQ: HQ not recorded; location: Sandton, South AfricaReported employees: 11-50 | HQ not recorded; location: Sandton, South Africa | 11-50 | Exact match | 4 contacts → |
“OSPF-SECURE is a cybersecurity company founded in 2021 that provides comprehensive Microsoft Security Services to small and Medium-sized organizations in South Africa In today's…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Soteria Solutionssoteriasolutions.co.za HQ: HQ not recorded; location: Midrand, South AfricaReported employees: 11-50 | HQ not recorded; location: Midrand, South Africa | 11-50 | Exact match | 3 contacts → |
“Technology is changing the world around us at a rapid pace and the capabilities of connected devices will continue to advance at break-neck speed.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Seraph Cyber Securityseraphcs.co.za HQ: HQ not recorded; location: Pinelands, South AfricaReported employees: 1-10 | HQ not recorded; location: Pinelands, South Africa | 1-10 | Exact match | 2 contacts → |
“Seraph Cyber Security is a South African company specializing in providing cyber security advice and protection to organizations through risk, vulnerability and gap assessments.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Computer security companies: dataset insights
August 31, 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
82 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.
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: August 31, 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 ↗
Questions about this company list
What does Exact match mean for computer security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many computer security companies did RevenueBase find based in South Africa?
The saved snapshot records 82 matching company records, 792 tracked contacts and 276 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: August 31, 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 computer security companies based in South Africa. Snapshot: August 31, 2026. https://revenuebase.ai/companies/computer-security-companies/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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