Company lists · Data refreshed September 2026

Top 25 Communications service providers based in South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 103 companies tracked

RevenueBase identified 103 company matches for communications service providers associated with South Africa as of September 2026 and tracks 14,912 professional contacts across them, including 876 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for communications service providers associated with South Africa, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 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 RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built

103Companies

14,912Contacts tracked

876Verified emails

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The 25 largest communications service providers based in South Africa

Ranked by team size

Top 25 of 103 company matches for communications service providers based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Telkom	Exact match	Centurion, South AfricaHQ recorded Sep 19, 2026	10001+	13,574 contacts →
	Exact match “Connect with Mzansi’s Best* Value Network as we enable everyday ambitions.#TelkomIsIconic #PossibleBeginsHere To learn more about Telkom, visit:” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Huge TNS	Exact match	Midrand, South AfricaHQ recorded Sep 19, 2026	51-200	271 contacts →
	Exact match “Huge TNS is part of the JSE listed Huge Group and is in the forefront of telecommunications, network and services industry in South Africa.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Huge Connect PTY Limited	Exact match	Centurion, South AfricaHQ recorded Sep 19, 2026	51-200	92 contacts →
	Exact match “Until August 2017, Huge Connect was known as ConnectNet.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Centracom	Exact match	Johannesburg, South AfricaHQ recorded Sep 19, 2026	51-200	91 contacts →
	Exact match “Centracom was founded in 2008 to provide South Africa with advanced call savings that fell inline with leading technologies and international trends.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	YAXXA	Exact match	Bryanston, South AfricaHQ recorded Sep 19, 2026	51-200	58 contacts →
	Exact match “YAXXA provides end-to-end unified voice & data communications and business solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Skywire PTY LTD	Exact match	Midrand, South AfricaHQ recorded Sep 19, 2026	201-500	55 contacts →
	Exact match “Established in 2004, SkyWire made a name for itself as a trusted partner, and telecoms service provider that offers connectivity solutions to meet every need, including Wireless…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Lanline Technologies	Exact match	Cape Town, South AfricaHQ recorded Sep 19, 2026	51-200	55 contacts →
	Exact match “Lanline Technologies is a leading provider of high-speed fibre, FWA, VoIP, and Cloud PBX solutions, serving over customers and businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Comtel	Exact match	Cape Town, South AfricaHQ recorded Sep 19, 2026	51-200	54 contacts →
	Exact match “Founded in 2005, Comtel is a South African Internet Service Provider focused on one thing: connectivity.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Online Direct	Exact match	Johannesburg, South AfricaHQ recorded Sep 19, 2026	11-50	31 contacts →
	Exact match “Online Direct started as an Internet Service Provider in 2004.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Activateme	Exact match	Rivonia, South AfricaHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “Activate Telecoms specializes in voice and data communications, video conferencing, call centres, wireless solutions, satellite connectivity, TMS and complete telecommunication…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Open V Business Solutions	Exact match	Port Elizabeth, South AfricaHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “Port Elizabeth based Company, Open V Telecoms, have provided end to end Business Services since 2006 with a National footprint, including Johannesburg, Durban, Cape Town…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Truenav	Exact match	Goodwood, South AfricaHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “TRUENAV is a leading communications provider that delivers cutting-edge digital communication solutions for businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	ARC International Telecoms PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Our company is built upon the ethos that innovation is a standard, not a goal.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	VTS Communications PTY LTD	Exact match	Mossel Bay, South AfricaHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “OVERVIEW Established in 2010 from humble beginnings to one of Africa’s most innovative telecommunications companies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Maverick Cloud Services	Exact match	Cape Town, South AfricaHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “A dedicated group of professionals striving to offer the best services and products Mobile or Fixed Connectivity Telephony Mobile and Fixed Managed Services Consulting Service…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Session Telecoms	Exact match	Pretoria, South AfricaHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Session Telecoms (Pty) Ltd strength lies in its ability to deliver turnkey solutions to clients at a competitive cost backed by excellent customer service.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Premitel Telecoms	Exact match	Johannesburg, South AfricaHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Premitel is a Networking and voice connection specialist servicing homes and businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Bulltech Group	Exact match	Johannesburg, South AfricaHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “At BullTech, we are an end-to-end ICT and telecoms provider.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Wasp Global	Exact match	Klerksdorp, South AfricaHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “WASP is at the intersection of technology and entertainment, facilitating essential communications that connect residential and business customers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Bitspace Business Solutions	Exact match	Port Elizabeth, South AfricaHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “Bitspace Telecoms was launched to address many of the pain points seen in South African Business voice and data offerings, based on years of experience in the telecommunication…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Wavelengths	Exact match	Durban, South AfricaHQ recorded Sep 19, 2026	1-10	8 contacts →
	Exact match “Wavelengths is a Communications and Technology Company with Strong focus on Customer Service and Consulting.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Hymax SA PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “Hymax is a leading telecoms operator that provides a range of world class ICT services that are designed to enhance the way that you do business.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Legends Connect	Exact match	Benoni, South AfricaHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “We are a service-driven company prioritizing honesty & simplicity in our products.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Telcoexchange	Exact match	Midrand, South AfricaHQ recorded Sep 19, 2026	51-200	6 contacts →
	Exact match “TelcoExchange is an innovative and dynamic telecommunications company headquartered in the heart of South Africa.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Mobilities Communication Services	Exact match	Port Elizabeth, South AfricaHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “Mobilities 🧲 We keep you CONNECTED!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “communications service providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 103 communications service providers based in South Africa

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Communications service providers based in South Africa at a glance

As of Sep 19, 2026

5.9%Verified-email coverage

144.8Average contacts per company

11-50Median size (employees)

23.3%Largest-city concentration · Johannesburg

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

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 103 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with South Africa whose business descriptions match “communications service providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 876 professional contacts with verified work emails across the full matched dataset. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “communications service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many communications service providers are there based in South Africa?

RevenueBase identified 103 company matches for communications service providers associated with South Africa as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Telkom tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most communications service providers?

Johannesburg leads with 24 company records, followed by Cape Town (12) and Midrand (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 876 professional contacts with verified work emails tracked across these 103 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 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.