Company lists · Data refreshed September 2026

Top 25 Cybersecurity and data protection services based in South Africa

Name: Cybersecurity and data protection services based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 411 companies tracked

RevenueBase identified 411 company matches for cybersecurity and data protection services associated with South Africa as of September 2026 and tracks 3,370 professional contacts across them, including 1,082 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for cybersecurity and data protection 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 28, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

411Companies

3,370Contacts tracked

1,082Verified emails

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The 25 largest cybersecurity and data protection services based in South Africa

Ranked by team size

Top 25 of 411 company matches for cybersecurity and data protection services based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cyber1 Solutions	Exact match	Sandton, South AfricaHQ recorded Sep 28, 2026	51-200	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 28, 2026 · View company records in RevenueBase
2	MWR Cybersec	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	51-200	130 contacts →
	Exact match “Welcome back to the future, MWR CyberSec!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Integrity360 International	Exact match	Cape Town, South AfricaHQ recorded Sep 28, 2026	501-1,000	120 contacts →
	Exact match “Integrity360 is a leading independent cybersecurity and PCI specialist operating across EMEA and North America, with offices spanning the UK and Ireland, Bulgaria, Italy, Sweden…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Securicom	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	51-200	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 · Sep 28, 2026 · View company records in RevenueBase
5	Thusa Making IT Work	Exact match	Durban, South AfricaHQ recorded Sep 28, 2026	51-200	69 contacts →
	Exact match “Since we’ve empowered clients with expertly managed IT solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Aves Cyber Security	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	51-200	62 contacts →
	Exact match “AVeS Cyber Security forms part of the AVeS Cyber International group of companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	TEGRA	Exact match	Pretoria, South AfricaHQ recorded Sep 28, 2026	11-50	56 contacts →
	Exact match “Tegra provides specialised API Management, Secure Data Transport and Cyber Security Solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Eset Southern Africa	Exact match	Cape Town, South AfricaHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match “At ESET Southern Africa, we specialise in advanced cybersecurity solutions designed to safeguard businesses and individuals against ever-evolving threats.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Sourceworx	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	51-200	50 contacts →
	Exact match “SOURCEWORX provides IT solutions that are tailored to suit the unique needs of any organization.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Dataproof Communications	Exact match	Sandton, South AfricaHQ recorded Sep 28, 2026	n/a	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 28, 2026 · View company records in RevenueBase
11	Iguardsa	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	51-200	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 28, 2026 · View company records in RevenueBase
12	Network Alliance	Exact match	Centurion, South AfricaHQ recorded Sep 28, 2026	51-200	45 contacts →
	Exact match “Network Alliance was created with a simple idea in mind: to deliver value-added, high-quality, and cost-effective Information Technology services and solutions to businesses…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Solid Systems	Exact match	Cape Town, South AfricaHQ recorded Sep 28, 2026	11-50	43 contacts →
	Exact match “At Solid Systems, we believe technology should make people's lives better - not busier, noisier, or more disconnected.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Armata Cyber Security	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	51-200	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 28, 2026 · View company records in RevenueBase
15	Ceos Technologies PTY LTD	Exact match	Northwold, South AfricaHQ recorded Sep 28, 2026	51-200	40 contacts →
	Exact match “Business Management Solutions, CCTV Security, Access control, Cyber security and Forensic Auditing, Electrical Audio Visual, Marketing and Commercial TV Solutions Business…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Irontree	Exact match	Cape Town, South AfricaHQ recorded Sep 28, 2026	11-50	36 contacts →
	Exact match “IronTree (formerly Metrofile Cloud) is a South African cloud services provider offering secure, locally hosted solutions for businesses of every size – including cloud backup, VPS…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Cyberantix	Exact match	Midrand, South AfricaHQ recorded Sep 28, 2026	11-50	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 28, 2026 · View company records in RevenueBase
18	Integrity360 WAS Redshift Cyber Security	Exact match	Bryanston, South AfricaHQ recorded Sep 28, 2026	11-50	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 28, 2026 · View company records in RevenueBase
19	Qwerti	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	51-200	35 contacts →
	Exact match “We believe every business deserves the peace of mind, performance, and protection that world-class IT and Cyber Security brings, no matter their size.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Innovation HUB Group	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “Innovation Hub Group is a strategic IT services and consulting partner helping businesses operate more securely, efficiently, and intelligently.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Bottomline IT	Exact match	Bush Hill, South AfricaHQ recorded Sep 28, 2026	n/a	31 contacts →
	Exact match “At Bottomline IT, we’ve spent over a decade helping businesses future-proof their digital environments with secure, scalable, and innovative technology solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Dotcom Cybersecurity	Exact match	Centurion, South AfricaHQ recorded Sep 28, 2026	11-50	31 contacts →
	Exact match “Dotcom Security is a cyber risk-centric organisation focused on defining, maturing and automating both organisational and technical processes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Cyberlinx Security	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	11-50	29 contacts →
	Exact match “Cyberlinx Security is a B-BBEE Level 1 Cybersecurity company in South Africa.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Cyber Retaliator Solutions	Exact match	Centurion, South AfricaHQ recorded Sep 28, 2026	11-50	29 contacts →
	Exact match “CRS is Cyber Security Distributor, Authorised IBM Training Centre & RedHat Training Partner.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Cibecs	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “We empower IT managers and CIOs to safeguard company data and secure their business environments.” Recorded in the RevenueBase company graph · Sep 28, 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 “cybersecurity and data protection 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 411 cybersecurity and data protection services based in South Africa

See the full list, filter by size, metro and specialty, and access 1,082 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity and data protection services based in South Africa at a glance

As of Sep 28, 2026

32.1%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

28.2%Largest-city concentration · Johannesburg

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

235

11-50

137

51-200

201-500

501-1,000

1,001-5,000

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 411 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 “cybersecurity and data protection 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 1,082 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 28, 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.

Cybersecurity and data protection 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 “cybersecurity and data protection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity and data protection services are there based in South Africa?

RevenueBase identified 411 company matches for cybersecurity and data protection 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?

Cyber1 Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cybersecurity and data protection services?

Johannesburg leads with 116 company records, followed by Cape Town (57) and Pretoria (34).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,082 professional contacts with verified work emails tracked across these 411 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 28, 2026.

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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.