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, how directly it supports the match, 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

79Companies

682Contacts tracked

176Verified emails

30Mobile numbers

Explore all 79 companies → Free signup · no credit card · 500 free credits

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. Evidence rates how directly each company's own description names secure cloud providers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	BUIStrong evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	51-200	251
	“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: company website · checked Sep 6, 2026
2	Network AllianceIndirect evidence	Centurion, South AfricaHQ checked Sep 6, 2026	51-200	45
	“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: company website · checked Sep 6, 2026
3	Bottomline ITPartial evidence	Bush Hill, South AfricaHQ checked Sep 6, 2026	n/a	31
	“At Bottomline IT, we’ve spent over a decade helping businesses future-proof their digital environments with secure, scalable, and innovative technology solutions.” Source: company website · checked Sep 6, 2026
4	The Cloud CrewStrong evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	11-50	22
	“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: company website · checked Sep 6, 2026
5	Storvault South AfricaStrong evidence	Bryanston, South AfricaHQ checked Sep 6, 2026	11-50	19
	“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: company website · checked Sep 6, 2026
6	MRB Secure PTY LTD RFPartial evidence	Fourways, South AfricaHQ checked Sep 6, 2026	11-50	19
	“Cyber threats are evolving, but securing your business doesn’t have to be complicated or expensive.” Source: company website · checked Sep 6, 2026
7	Flawless IT SolutionsIndirect evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	11-50	15
	“Flawless is more than an IT company.” Source: company website · checked Sep 6, 2026
8	Intellitech Systems PTY LTDStrong evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	13
	“We are a passionate and driven IT Infrastructure company with specialist skills in Cloud, Networking, Datacenter, Security and Managed Support Services.” Source: company website · checked Sep 6, 2026
9	SwitchedonitIndirect evidence	Johanessburg, South AfricaHQ checked Sep 6, 2026	11-50	12
	“At SwitchedOnIT, we believe cybersecurity is not a product.” Source: company website · checked Sep 6, 2026
10	Majestic Data PTY LTDIndirect evidence	Pretoria, South AfricaHQ checked Sep 6, 2026	11-50	7
	“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: company website · checked Sep 6, 2026
11	RLW TechnologyStrong evidence	Krugersdorp, South AfricaHQ checked Sep 6, 2026	1-10	4
	“IT Services, Hardware & Software Solutions Cloud Services and Security” Source: company website · checked Sep 6, 2026
12	Soarsoft International Cloud EssentialsPartial evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	11-50	4
	“Soarsoft International is now Cloud Essentials.” Source: company website · checked Sep 6, 2026
13	VLIndirect evidence	Roodepoort, South AfricaHQ checked Sep 6, 2026	11-50	4
	“VL was established with a fundamental mission: to revolutionize business operations and elevate customer interactions through the integration of cutting-edge, cost-effective…” Source: company website · checked Sep 6, 2026
14	KEI SolutionsIndirect evidence	Sherwood Gardens, South AfricaHQ checked Sep 6, 2026	11-50	4
	“KEI Solutions PTY Ltd is a leading ICT company committed to delivering innovative and reliable technology solutions across various industries.” Source: company website · checked Sep 6, 2026
15	Vader IndustriesPartial evidence	Pretoria, South AfricaHQ checked Sep 6, 2026	1-10	3
	“VADER Industries is a South African managed security and infrastructure provider focused on delivering secure, reliable, and intelligently managed IT environments for modern…” Source: company website · checked Sep 6, 2026
16	Cyberdata Group PTY LTDPartial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	3
	“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: company website · checked Sep 6, 2026
17	Cloud ITSIndirect evidence	City Of Tshwane, South AfricaHQ checked Sep 6, 2026	1-10	3
	“We strive for perfection and perfect availability in our hosted environment.” Source: company website · checked Sep 6, 2026
18	DR InsightPartial evidence	Randburg, South AfricaHQ checked Sep 6, 2026	51-200	3
	“DR Insight is a leading provider of data security solutions for businesses and organisations of all sizes.” Source: company website · checked Sep 6, 2026
19	Digital ShiftIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	3
	“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: company website · checked Sep 6, 2026
20	Cloudn8vIndirect evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	1-10	3
	“Cloudn8v is product and platform agnostic company that provides technical business solutions.” Source: company website · checked Sep 6, 2026
21	Cynotech PTY LTDPartial evidence	Fourways, South AfricaHQ checked Sep 6, 2026	1-10	3
	“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: company website · checked Sep 6, 2026
22	Kwik SupportPartial evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	1-10	2
	“Kwik Support offers IT Support, Managed Services, Data Protection as a Service, and IT Security Solutions for businesses and home-office users.” Source: company website · checked Sep 6, 2026
23	Augmented Instinct TechnologiesIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	2
	“We are a digital team passionate about creating and maintaining your digital bubble.” Source: company website · checked Sep 6, 2026
24	Sensinet PTY LTDIndirect evidence	Durban, South AfricaHQ checked Sep 6, 2026	1-10	2
	“SensiNet (Pty) Ltd.” Source: company website · checked Sep 6, 2026
25	osh.co.zaStrong evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	1
	“OSH is a technology specialist company delivering cloud-focused security and productivity solutions.” Source: company website · checked Sep 6, 2026

Showing 25 of 79 secure cloud providers based in South Africa

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 176 reachable decision-makers.

Free signup · no credit card

See all 79 companies

Secure cloud providers based in South Africa at a glance

As of Sep 6, 2026

1-10Median size (employees)

JohannesburgLargest hub · 26 HQs

30Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Verified emails by last verification

0–30

163

31–60

61–90

90–180

180+

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 evidence 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 SmartSearch, 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.
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 an evidence 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

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.

Ready to reach these companies? Verified emails and direct dials for all 79 secure cloud providers based in South Africa. Start with a free account, no credit card.

Get the full list

Related lists

Secure cloud providers by geography

Browse the directory

Browse: Companies home · All South Africa lists · All Secure cloud providers lists · New lists

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.