Company lists · Data refreshed September 2026

Top 25 Secure cloud providers based in South Africa

Name: Secure cloud providers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 79 companies tracked

RevenueBase identified 79 secure cloud providers headquartered in South Africa as of September 2026 and tracks 682 professional contacts across them, including 176 with verified work emails and 30 with mobile numbers. Johannesburg is the largest hub.

This list covers secure cloud providers 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 September 6, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

79Companies

682Contacts tracked

176Verified emails

30Mobile numbers

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The 25 largest secure cloud providers based in South Africa

Ranked by team size

Top 25 of 79 secure cloud providers based in South Africa, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to secure cloud providers: 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	BUI	Strong evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	51-200	251 contacts →
	Strong evidence “BUI is an award-winning global technology consultancy delivering cloud, security, networking and managed services from offices in South Africa, East Africa, the United Kingdom…” Source: RevenueBase Database · checked Sep 6, 2026
2	Network Alliance	Indirect evidence	Centurion, South AfricaHQ checked Sep 6, 2026	51-200	45 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026
3	Bottomline IT	Partial evidence	Bush Hill, South AfricaHQ checked Sep 6, 2026	n/a	31 contacts →
	Partial evidence “At Bottomline IT, we’ve spent over a decade helping businesses future-proof their digital environments with secure, scalable, and innovative technology solutions.” Source: RevenueBase Database · checked Sep 6, 2026
4	The Cloud Crew	Strong evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	11-50	22 contacts →
	Strong evidence “At TCC – The Cloud Crew, we empower you to excel in what you do best by providing secure, cutting-edge technology and strategic partnerships with market leaders.” Source: RevenueBase Database · checked Sep 6, 2026
5	Storvault South Africa	Strong evidence	Bryanston, South AfricaHQ checked Sep 6, 2026	11-50	19 contacts →
	Strong evidence “We are- Cloud-based - Simple - Easy and flexible - Affordable - Secure and reliable - Local is lekker Local support – Yes actual people, not just a machine.” Source: RevenueBase Database · checked Sep 6, 2026
6	MRB Secure PTY LTD RF	Partial evidence	Fourways, South AfricaHQ checked Sep 6, 2026	11-50	19 contacts →
	Partial evidence “Cyber threats are evolving, but securing your business doesn’t have to be complicated or expensive.” Source: RevenueBase Database · checked Sep 6, 2026
7	Flawless IT Solutions	Indirect evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	11-50	15 contacts →
	Indirect evidence “Flawless is more than an IT company.” Source: RevenueBase Database · checked Sep 6, 2026
8	Intellitech Systems PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	13 contacts →
	Strong evidence “We are a passionate and driven IT Infrastructure company with specialist skills in Cloud, Networking, Datacenter, Security and Managed Support Services.” Source: RevenueBase Database · checked Sep 6, 2026
9	Switchedonit	Indirect evidence	Johanessburg, South AfricaHQ checked Sep 6, 2026	11-50	12 contacts →
	Indirect evidence “At SwitchedOnIT, we believe cybersecurity is not a product.” Source: RevenueBase Database · checked Sep 6, 2026
10	Majestic Data PTY LTD	Indirect evidence	Pretoria, South AfricaHQ checked Sep 6, 2026	11-50	7 contacts →
	Indirect evidence “Since 1997 our DNA has evolved, creating an understanding of our place in this world and the value we can add to assist humanity on their journey towards success.” Source: RevenueBase Database · checked Sep 6, 2026
11	RLW Technology	Strong evidence	Krugersdorp, South AfricaHQ checked Sep 6, 2026	1-10	4 contacts →
	Strong evidence “IT Services, Hardware & Software Solutions Cloud Services and Security” Source: RevenueBase Database · checked Sep 6, 2026
12	Soarsoft International Cloud Essentials	Partial evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	11-50	4 contacts →
	Partial evidence “Soarsoft International is now Cloud Essentials.” Source: RevenueBase Database · checked Sep 6, 2026
13	VL	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 6, 2026	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 Sep 6, 2026
14	KEI Solutions	Indirect evidence	Sherwood Gardens, South AfricaHQ checked Sep 6, 2026	11-50	4 contacts →
	Indirect evidence “KEI Solutions PTY Ltd is a leading ICT company committed to delivering innovative and reliable technology solutions across various industries.” Source: RevenueBase Database · checked Sep 6, 2026
15	Vader Industries	Partial evidence	Pretoria, South AfricaHQ checked Sep 6, 2026	1-10	3 contacts →
	Partial evidence “VADER Industries is a South African managed security and infrastructure provider focused on delivering secure, reliable, and intelligently managed IT environments for modern…” Source: RevenueBase Database · checked Sep 6, 2026
16	Cyberdata Group PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	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 Sep 6, 2026
17	Cloud ITS	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 6, 2026	1-10	3 contacts →
	Indirect evidence “We strive for perfection and perfect availability in our hosted environment.” Source: RevenueBase Database · checked Sep 6, 2026
18	DR Insight	Partial evidence	Randburg, South AfricaHQ checked Sep 6, 2026	51-200	3 contacts →
	Partial evidence “DR Insight is a leading provider of data security solutions for businesses and organisations of all sizes.” Source: RevenueBase Database · checked Sep 6, 2026
19	Digital Shift	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	3 contacts →
	Indirect evidence “Digital Shift is a dynamic and innovative technology partner that helps you to reinvent your business as an intelligent enterprise and remain relevant within your industry through…” Source: RevenueBase Database · checked Sep 6, 2026
20	Cloudn8v	Indirect evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	1-10	3 contacts →
	Indirect evidence “Cloudn8v is product and platform agnostic company that provides technical business solutions.” Source: RevenueBase Database · checked Sep 6, 2026
21	Cynotech PTY LTD	Partial evidence	Fourways, South AfricaHQ checked Sep 6, 2026	1-10	3 contacts →
	Partial evidence “CynoTech is a data storage, security and software solutions firm that specialises in providing end-to-end business solutions to companies and organisations across multiple…” Source: RevenueBase Database · checked Sep 6, 2026
22	Kwik Support	Partial evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	1-10	2 contacts →
	Partial evidence “Kwik Support offers IT Support, Managed Services, Data Protection as a Service, and IT Security Solutions for businesses and home-office users.” Source: RevenueBase Database · checked Sep 6, 2026
23	Augmented Instinct Technologies	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	2 contacts →
	Indirect evidence “We are a digital team passionate about creating and maintaining your digital bubble.” Source: RevenueBase Database · checked Sep 6, 2026
24	Sensinet PTY LTD	Indirect evidence	Durban, South AfricaHQ checked Sep 6, 2026	1-10	2 contacts →
	Indirect evidence “SensiNet (Pty) Ltd.” Source: RevenueBase Database · checked Sep 6, 2026
25	osh.co.za	Strong evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	1 contacts →
	Strong evidence “OSH is a technology specialist company delivering cloud-focused security and productivity solutions.” Source: RevenueBase Database · checked Sep 6, 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: secure cloud providers. 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 secure cloud providers.
Partial evidence: Its own public description names part of secure cloud providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name secure cloud providers. 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 25 of 79 secure cloud providers based in South Africa

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Secure cloud providers based in South Africa at a glance

As of Sep 6, 2026

25.8%Verified-email coverage

4.4%Mobile-number coverage

8.6Average contacts per company

1-10Median size (employees)

32.9%Largest-city concentration · Johannesburg

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1630–30

1131–60

161–90

090–180

1180+

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 secure cloud providers, 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 “secure cloud providers”. 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 secure cloud providers), 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 secure cloud providers, 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, 176 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 September 6, 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.

Secure cloud providers by metro

Secure cloud providers in Johannesburg26

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 secure cloud providers, 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 secure cloud providers are there based in South Africa?

RevenueBase identified 79 secure cloud providers headquartered in South Africa as of September 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?

BUI, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most secure cloud providers?

Johannesburg leads with 26 headquartered companies, followed by Cape Town (9) and Sandton (6).

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 176 verified decision-maker contacts tracked across these 79 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 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.