Company lists · Data refreshed September 2026

Top 25 Cloud telecom platform providers based in South Africa

Name: Cloud telecom platform providers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 61 companies tracked

RevenueBase identified 61 cloud telecom platform providers headquartered in South Africa as of September 2026 and tracks 871 professional contacts across them, including 249 with verified work emails. Johannesburg is the largest hub.

This list covers cloud telecom platform 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 27, 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 27, 2026 86% judged on-target in blind review

61Companies

871Contacts tracked

249Verified emails

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The 25 largest cloud telecom platform providers based in South Africa

Ranked by team size

Top 25 of 61 cloud telecom platform providers based in South Africa, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cloud telecom platform 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	Rsaweb	Partial evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	201-500	206 contacts →
	Partial evidence “RSAWEB is a well established, proudly South African ISP specialising in Cloud, internet access, hosting and enterprise class data centre solutions.” Source: RevenueBase Database · checked Sep 27, 2026
2	Cloud On Demand	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	51-200	110 contacts →
	Partial evidence “Cloud On Demand is a Services and Solutions Aggregator that helps partners access and manage multiple cloud services and solutions from various providers.” Source: RevenueBase Database · checked Sep 27, 2026
3	Telviva	Partial evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	51-200	101 contacts →
	Partial evidence “Telviva is a market leader in cloud-based communications and strives to enable better quality conversations for businesses through context-driven Unified Communications as a…” Source: RevenueBase Database · checked Sep 27, 2026
4	Xcontent Business Solutions PTY LTD	Indirect evidence	Pretoria, South AfricaHQ checked Sep 27, 2026	51-200	49 contacts →
	Indirect evidence “Welcome to XContent.” Source: RevenueBase Database · checked Sep 27, 2026
5	Nymbis Cloud Solutions	Strong evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	51-200	39 contacts →
	Strong evidence “Nymbis Cloud Solutions is a customer-centric cloud integrator, providing internationally accessible cloud services, solutions and platforms to everyone.” Source: RevenueBase Database · checked Sep 27, 2026
6	Galdon Data	Indirect evidence	Midrand, South AfricaHQ checked Sep 27, 2026	11-50	34 contacts →
	Indirect evidence “Unified Communications Galdon Data, a company of First Technology Group, is a business communications solutions provider specialising in Unified Communications (UC), Collaboration…” Source: RevenueBase Database · checked Sep 27, 2026
7	Open Fibre SA	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	11-50	29 contacts →
	Partial evidence “Open Fibre is an infrastructure platform providing businesses with access to next-generation technologies.” Source: RevenueBase Database · checked Sep 27, 2026
8	Technolutions PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	11-50	21 contacts →
	Strong evidence “Our speciality is taking on-premise office solutions to hosted platforms, which simply put is to take your entire office into the cloud on a per user basis, providing access to…” Source: RevenueBase Database · checked Sep 27, 2026
9	ARC Technology	Partial evidence	Bellville, South AfricaHQ checked Sep 27, 2026	11-50	13 contacts →
	Partial evidence “At Arc Technology, we believe telecoms should just work, no jargon, no long contracts, no frustrating setups.” Source: RevenueBase Database · checked Sep 27, 2026
10	Cloud-Vision	Partial evidence	Port Elizabeth, South AfricaHQ checked Sep 27, 2026	11-50	12 contacts →
	Partial evidence “These values guide our actions and shape our culture at Cloud-Vision, ensuring that we deliver exceptional services to our clients.” Source: RevenueBase Database · checked Sep 27, 2026
11	Safricloud	Indirect evidence	Ethekwini, South AfricaHQ checked Sep 27, 2026	11-50	12 contacts →
	Indirect evidence “SafriCloud is a market innovative leader enabling organisations from different verticals to collaborate, communicate and benefit from improved service experience, increased…” Source: RevenueBase Database · checked Sep 27, 2026
12	Voys Telecom South Africa	Partial evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	51-200	10 contacts →
	Partial evidence “With our award-winning, flexible phone system in the cloud, we provide our customers with world-class availability and mobility to unlock the true potential of their business.” Source: RevenueBase Database · checked Sep 27, 2026
13	Umbono Cloud Services	Partial evidence	Pretoria, South AfricaHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “Cloud Contact Centre Solutions & Service Provider specialising in Cloud Communications, Chatbots and Analytics” Source: RevenueBase Database · checked Sep 27, 2026
14	Novasys IT	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “Novasys is cloud communications company.” Source: RevenueBase Database · checked Sep 27, 2026
15	Sonke Telecommunications PTY LTD	Partial evidence	Sandton, South AfricaHQ checked Sep 27, 2026	1-10	9 contacts →
	Partial evidence “ICT Provider - Cloud Integration, Systems and Migration.” Source: RevenueBase Database · checked Sep 27, 2026
16	cammington.com	Partial evidence	Bryanston, South AfricaHQ checked Sep 27, 2026	11-50	6 contacts →
	Partial evidence “Business intelligence, cost efficiency, scalability, security and other benefits of cloud-based infrastructure could facilitate companies to move their on-premise data warehouse…” Source: RevenueBase Database · checked Sep 27, 2026
17	Mcomm Technologies PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	1-10	6 contacts →
	Indirect evidence “MCommTech was established in 2013 as a WASP with the primary purpose of providing safe, easy to use, high capacity, online messaging services to businesses and consumers.” Source: RevenueBase Database · checked Sep 27, 2026
18	Go2cloud PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	1-10	5 contacts →
	Partial evidence “Go2Cloud offers customers the ability to create and configure cloud servers, instantly.” Source: RevenueBase Database · checked Sep 27, 2026
19	Hostmywebcloud	Partial evidence	Midrand, South AfricaHQ checked Sep 27, 2026	11-50	5 contacts →
	Partial evidence “HostMyWebCloud • Empower your digital presence with our advanced cloud services.” Source: RevenueBase Database · checked Sep 27, 2026
20	Cloudcto	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Helping businesses build and realise their Cloud Technology strategies.” Source: RevenueBase Database · checked Sep 27, 2026
21	Westony PTY LTD	Indirect evidence	Pretoria, South AfricaHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “We are a VoIP Company that offers voice the way it should be.” Source: RevenueBase Database · checked Sep 27, 2026
22	Cloud29	Partial evidence	Durban, South AfricaHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Your journey to the Cloud, simplified!” Source: RevenueBase Database · checked Sep 27, 2026
23	edisc.digital	Partial evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “At edisc.digital we specialize in scaleable cloud based business solutions.” Source: RevenueBase Database · checked Sep 27, 2026
24	Bluecloud	Partial evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “BlueCloud provides Cloud based voice and productivity solutions, uniquely catered to each consumer.” Source: RevenueBase Database · checked Sep 27, 2026
25	NU GUI	Indirect evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence “NU GUI is a company based out of Cape Town, Western Cape, South Africa.” Source: RevenueBase Database · checked Sep 27, 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 telecom platform 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 cloud telecom platform providers.
Partial evidence: Its own public description names part of cloud telecom platform providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud telecom platform 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 61 cloud telecom platform providers based in South Africa

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Cloud telecom platform providers based in South Africa at a glance

As of Sep 27, 2026

28.6%Verified-email coverage

14.3Average contacts per company

11-50Median size (employees)

26.2%Largest-city concentration · Johannesburg

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 61 companies.

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 telecom platform 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 “cloud telecom platform 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 cloud telecom platform 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 cloud telecom platform 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, 249 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 27, 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 telecom platform 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 cloud telecom platform providers are there based in South Africa?

RevenueBase identified 61 cloud telecom platform 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?

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

Which city has the most cloud telecom platform providers?

Johannesburg leads with 16 headquartered companies, followed by Cape Town (11) and Pretoria (5).

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 249 verified decision-maker contacts tracked across these 61 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 27, 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.