Company lists · Data verified August 2026

Top 15 Cloud infrastructure as a service companies based in South Africa

Name: Cloud infrastructure as a service companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 36 companies tracked

There are 36 cloud infrastructure as a service companies headquartered in South Africa (RevenueBase, August 2026). RevenueBase tracks 659 professional contacts across them, including 113 with verified work emails and 32 with mobile numbers. Johannesburg is the largest hub.

This list covers cloud infrastructure as a service companies headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

36Companies

659Contacts tracked

113Verified emails

32Mobile numbers

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The 15 largest cloud infrastructure as a service companies based in South Africa

Ranked by team size

Top 15 of 36 cloud infrastructure as a service companies based in South Africa, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Rsaweb	Johannesburg	201-500	205	2
2	Silicon SKY	Johannesburg	11-50	50	35
3	Firstnet Technology Services PTY LTD	Durban	11-50	30	26
4	Open Fibre SA	Dunkeld West Johannesburg	11-50	30	19
5	Intellitech Systems PTY LTD	Johannesburg	11-50	13	6
6	Majestic Data PTY LTD	Pretoria	11-50	7	4
7	Acumate Solutions	n/a	11-50	7	3
8	Clowdy	Bryanston	1-10	7	2
9	Go2cloud PTY LTD	Johannesburg	1-10	5	5
10	Hostmywebcloud	Midrand	11-50	5	1
11	Strathost SA	Stellenbosch	1-10	4	3
12	Joodle	n/a	1-10	4	3
13	Augmented Instinct Technologies	Johannesburg	1-10	2	2
14	Liquidcloud PTY LTD	Cape Town	11-50	1	1
15	The Geekshop	Emalahleni	1-10	1	1

Showing 15 of 36 cloud infrastructure as a service companies based in South Africa

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Cloud infrastructure as a service companies based in South Africa at a glance

As of Aug 28, 2026

1-10Median size (employees)

JohannesburgLargest hub · 11 HQs

32Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

201-500

Cloud infrastructure as a service companies by metro

Metro	Companies
Cloud infrastructure as a service companies in Johannesburg	11
Cloud infrastructure as a service companies in Pretoria	2
Cloud infrastructure as a service companies in Cape Town	2
Cloud infrastructure as a service companies in Midrand	2
Cloud infrastructure as a service companies in Roodepoort	1
Cloud infrastructure as a service companies in Natal	1
Cloud infrastructure as a service companies in Dunkeld West Johannesburg	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud infrastructure as a service companies”, with match quality audited by blind human judging, and headquartered in South Africa.
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: Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud infrastructure as a service companies are there based in South Africa?

There are 36 cloud infrastructure as a service companies headquartered in South Africa as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most cloud infrastructure as a service companies?

Johannesburg leads with 11 headquartered companies, followed by Pretoria (2) and Cape Town (2).

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 113 verified decision-maker contacts tracked across these 36 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.