Company lists · Data refreshed August 2026

Top 14 Cloud computing security companies based in South Africa

Name: Cloud computing security companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 30 companies tracked

RevenueBase identified 30 cloud computing security companies headquartered in South Africa as of August 2026 and tracks 260 professional contacts across them, including 85 with verified work emails and 6 with mobile numbers. Johannesburg is the largest hub.

This list covers cloud computing security companies headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

30Companies

260Contacts tracked

85Verified emails

6Mobile numbers

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The 14 largest cloud computing security companies based in South Africa

Ranked by team size

Top 14 of 30 cloud computing security companies based in South Africa, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud computing security companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Securicom	Strong evidence	Cape Town, South Africa	51-200	78 contacts →
	Strong evidence “Securicom is a leading local IT security company offering an end-to-end range of cloud-based IT security services.” Source: RevenueBase Database · checked Aug 31, 2026
2	Armata Cyber Security	Partial evidence	Johannesburg, South Africa	51-200	39 contacts →
	Partial evidence “Armata Cyber Security brings affordable, leading and differentiated AI-driven Cyber Security solutions and Managed Services to SMBs, mid sized businesses, and large enterprises.” Source: RevenueBase Database · checked Aug 31, 2026
3	MRB Secure PTY LTD RF	Partial evidence	Fourways, South Africa	11-50	20 contacts →
	Partial evidence “Cyber threats are evolving, but securing your business doesn’t have to be complicated or expensive.” Source: RevenueBase Database · checked Aug 31, 2026
4	Clyrofor SA	Indirect evidence	Midrand, South Africa	11-50	17 contacts →
	Indirect evidence “Clyrofor is a South African #Cybersecurity company that is founded on the principles of empowerment and innovation.” Source: RevenueBase Database · checked Aug 31, 2026
5	Prima Secure	Indirect evidence	Johannesburg, South Africa	11-50	14 contacts →
	Indirect evidence “Prima Secure is a leading cybersecurity and compliance solutions provider specializing in advanced cyber threat protection and Governance, Risk, and Compliance (GRC) services.” Source: RevenueBase Database · checked Aug 31, 2026
6	Secured Enterprise	Partial evidence	Umhlanga, South Africa	51-200	12 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Aug 31, 2026
7	Icloudz	Strong evidence	Johannesburg, South Africa	11-50	12 contacts →
	Strong evidence “South African-based company that provides cybersecurity, artificial intelligence and cloud computing services.” Source: RevenueBase Database · checked Aug 31, 2026
8	VL	Indirect evidence	Roodepoort, South Africa	11-50	4 contacts →
	Indirect evidence “VL was established with a fundamental mission: to revolutionize business operations and elevate customer interactions through the integration of cutting-edge, cost-effective…” Source: RevenueBase Database · checked Aug 31, 2026
9	Ospf-Secure PTY LTD	Partial evidence	Sandton, South Africa	11-50	4 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026
10	Cyberdata Group PTY LTD	Partial evidence	Johannesburg, South Africa	11-50	3 contacts →
	Partial evidence “CyberData Group is a trusted name in the realm of data security and cybersecurity, dedicated to upholding data integrity and protecting against the ever-evolving landscape of…” Source: RevenueBase Database · checked Aug 31, 2026
11	Converged Cloud	Partial evidence	Cape Town, South Africa	11-50	3 contacts →
	Partial evidence “Converged Cloud is at the forefront of technological innovation, providing secure and forward-thinking cloud solutions that cater to the unique needs of Enterprise, Government and…” Source: RevenueBase Database · checked Aug 31, 2026
12	Cerberus Cyber Secure	Indirect evidence	Sandton, South Africa	51-200	2 contacts →
	Indirect evidence “Protect your business from cyberthreats with Cerberus Cyber Secure.” Source: RevenueBase Database · checked Aug 31, 2026
13	IT Monkey	Partial evidence	Johannesburg, South Africa	51-200	1 contacts →
	Partial evidence “At IT Monkey, we take security personally.” Source: RevenueBase Database · checked Aug 31, 2026
14	NCD Security	Partial evidence	Roodepoort, South Africa	1-10	1 contacts →
	Partial evidence “We help companies migrate from legacy systems to cloud based services.” Source: RevenueBase Database · checked Aug 31, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cloud computing security companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cloud computing security companies.
Partial evidence: Its own public description names part of cloud computing security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud computing security companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 14 of 30 cloud computing security companies based in South Africa

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Cloud computing security companies based in South Africa at a glance

As of Aug 31, 2026

32.7%Verified-email coverage

2.3%Mobile-number coverage

8.7Average contacts per company

11-50Median size (employees)

36.7%Largest-city concentration · Johannesburg

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cloud computing security companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “cloud computing security companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cloud computing security companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cloud computing security companies, and records with no verified work email. Companies headquartered outside South Africa are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 85 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cloud computing security companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cloud computing security companies are there based in South Africa?

RevenueBase identified 30 cloud computing security companies headquartered in South Africa as of August 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Securicom, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most cloud computing security companies?

Johannesburg leads with 11 headquartered companies, followed by Cape Town (4) and Sandton (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 85 verified decision-maker contacts tracked across these 30 companies.

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.

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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 Smart Search, 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.