Company lists · Data refreshed September 2026

Top 25 Enterprise telecom companies based in South Africa

Name: Enterprise telecom companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 398 companies tracked

RevenueBase identified 398 enterprise telecom companies headquartered in South Africa as of September 2026 and tracks 7,090 professional contacts across them, including 1,917 with verified work emails. Johannesburg is the largest hub.

This list covers enterprise telecom companies 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 21, 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 21, 2026 86% judged on-target in blind review

398Companies

7,090Contacts tracked

1,917Verified emails

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The 25 largest enterprise telecom companies based in South Africa

Ranked by team size

Top 25 of 398 enterprise telecom companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise telecom companies: 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	Metrofibre	Indirect evidence	Highveld, South AfricaHQ checked Sep 21, 2026	501-1,000	504 contacts →
	Indirect evidence “MetroFibre is a carrier-class infrastructure company that provides highly managed, ultra-fast fibre optic broadband connectivity across South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
2	Nashua Communications PTY LTD	Partial evidence	Midrand, South AfricaHQ checked Sep 21, 2026	51-200	281 contacts →
	Partial evidence “Nashua Communications is a leading provider of Converged Enterprise Network and Communications Solutions.” Source: RevenueBase Database · checked Sep 21, 2026
3	Huge TNS	Partial evidence	Midrand, South AfricaHQ checked Sep 21, 2026	51-200	271 contacts →
	Partial evidence “Huge TNS is part of the JSE listed Huge Group and is in the forefront of telecommunications, network and services industry in South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
4	Rsaweb	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 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 21, 2026
5	CMC Networks	Indirect evidence	Sunninghill, South AfricaHQ checked Sep 21, 2026	51-200	186 contacts →
	Indirect evidence “CMC Networks is a global Tier 1 service provider that enables and accelerates digital transformation in the most challenging markets in the world.” Source: RevenueBase Database · checked Sep 21, 2026
6	Metacom	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	51-200	153 contacts →
	Indirect evidence “Metacom delivers any data, anywhere in the world, reliably, securely and cost-effectively.” Source: RevenueBase Database · checked Sep 21, 2026
7	Iconnect SA	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	126 contacts →
	Indirect evidence “iConnect SA is the home of Uncapped Customer Service in IT Business Solutions.” Source: RevenueBase Database · checked Sep 21, 2026
8	Saicom	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	109 contacts →
	Indirect evidence “Innovative solutions for your changing needs The way we communicate is constantly evolving.” Source: RevenueBase Database · checked Sep 21, 2026
9	SGT Solutions PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 21, 2026	201-500	106 contacts →
	Partial evidence “SGT Solutions (Pty) Ltd previously knows as SAAB Grintek is a telecommunications integrator that supplies innovative solutions and services to network owners and operators.” Source: RevenueBase Database · checked Sep 21, 2026
10	ictglobe.com	Indirect evidence	Centurion, South AfricaHQ checked Sep 21, 2026	51-200	97 contacts →
	Indirect evidence “ICTGlobe Management (Pty) Ltd is a professional Information, Communication and Technology Solutions company.” Source: RevenueBase Database · checked Sep 21, 2026
11	Huge Connect PTY Limited	Indirect evidence	Centurion, South AfricaHQ checked Sep 21, 2026	51-200	92 contacts →
	Indirect evidence “Until August 2017, Huge Connect was known as ConnectNet.” Source: RevenueBase Database · checked Sep 21, 2026
12	Adept ICT	Indirect evidence	Stellenbosch, South AfricaHQ checked Sep 21, 2026	11-50	92 contacts →
	Indirect evidence “Adept was launched in January 1996 in Stellenbosch, and is today one of the oldest independent Internet Service Providers (ISPs) in South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
13	Centracom	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	91 contacts →
	Indirect evidence “Centracom was founded in 2008 to provide South Africa with advanced call savings that fell inline with leading technologies and international trends.” Source: RevenueBase Database · checked Sep 21, 2026
14	Cybersmart	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	51-200	75 contacts →
	Indirect evidence “Founded in 1998, Cybersmart, is a leading privately owned, tier one Internet Service and Infrastructure provider in South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
15	Even Flow Distribution	Indirect evidence	Midrand, South AfricaHQ checked Sep 21, 2026	51-200	61 contacts →
	Indirect evidence “In the fast-evolving landscape of technology, Even Flow Distribution stands out as a beacon of excellence and innovation.” Source: RevenueBase Database · checked Sep 21, 2026
16	The Kinetix Group	Indirect evidence	Pretoria, South AfricaHQ checked Sep 21, 2026	51-200	61 contacts →
	Indirect evidence “Founded in Kinetix Group has grown into a group of companies, specialising in Telephony, Office Automation, Printing, Connectivity, and Cloud Solutions, tailored for the digital…” Source: RevenueBase Database · checked Sep 21, 2026
17	YAXXA	Indirect evidence	Bryanston, South AfricaHQ checked Sep 21, 2026	51-200	58 contacts →
	Indirect evidence “YAXXA provides end-to-end unified voice & data communications and business solutions.” Source: RevenueBase Database · checked Sep 21, 2026
18	Intdev Internet Technologies	Indirect evidence	South AfricaHQ checked Sep 21, 2026	11-50	57 contacts →
	Indirect evidence “Intdev is an award-winning holistic technology services company with a focus on extraordinary service delivery with a countrywide presence.” Source: RevenueBase Database · checked Sep 21, 2026
19	Cipherwave Business Solutions PTY LTD	Indirect evidence	Midrand, South AfricaHQ checked Sep 21, 2026	51-200	56 contacts →
	Indirect evidence “Launched in 2010, CipherWave has established itself as a leading Tier 1 ISP, offering tailor-made, scalable CONNECTIVITY, VOICE, CLOUD and SECURITY solutions.” Source: RevenueBase Database · checked Sep 21, 2026
20	Screamer Telecoms Internet Service Provider	Partial evidence	Centurion, South AfricaHQ checked Sep 21, 2026	501-1,000	56 contacts →
	Partial evidence “Screamer Telecoms is a multi-award-winning South African ISP focused on one thing: keeping you connected properly.” Source: RevenueBase Database · checked Sep 21, 2026
21	Skywire PTY LTD	Partial evidence	Midrand, South AfricaHQ checked Sep 21, 2026	201-500	55 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
22	Lanline Technologies	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	51-200	55 contacts →
	Indirect evidence “Lanline Technologies is a leading provider of high-speed fibre, FWA, VoIP, and Cloud PBX solutions, serving over customers and businesses.” Source: RevenueBase Database · checked Sep 21, 2026
23	Comtel	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	51-200	54 contacts →
	Indirect evidence “Founded in 2005, Comtel is a South African Internet Service Provider focused on one thing: connectivity.” Source: RevenueBase Database · checked Sep 21, 2026
24	Light Fibre Infrastructure	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	201-500	50 contacts →
	Partial evidence “Light Fibre Infrastructure specialises in long-haul telecommunications and utility infrastructure.” Source: RevenueBase Database · checked Sep 21, 2026
25	MAZIV	Strong evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	1,001-5,000	48 contacts →
	Strong evidence “Maziv Group encompasses leading brands in enterprise and consumer connectivity, digitally led safety and security, and telecommunications construction and maintenance.” Source: RevenueBase Database · checked Sep 21, 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: enterprise telecom companies. 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 enterprise telecom companies.
Partial evidence: Its own public description names part of enterprise telecom companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise telecom companies. 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 398 enterprise telecom companies based in South Africa

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Enterprise telecom companies based in South Africa at a glance

As of Sep 21, 2026

27.0%Verified-email coverage

17.8Average contacts per company

11-50Median size (employees)

22.1%Largest-city concentration · Johannesburg

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

142

11-50

164

51-200

201-500

501-1,000

1,001-5,000

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 398 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 enterprise telecom companies, 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 “enterprise telecom companies”. 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 enterprise telecom companies), 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 enterprise telecom companies, 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, 1,917 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 21, 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.

Enterprise telecom companies by metro

Enterprise telecom companies in Johannesburg88
Enterprise telecom companies in Cape Town41

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 enterprise telecom companies, 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 enterprise telecom companies are there based in South Africa?

RevenueBase identified 398 enterprise telecom companies 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?

Metrofibre, headquartered in Gauteng, tops this list with the largest team on record.

Which city has the most enterprise telecom companies?

Johannesburg leads with 88 headquartered companies, followed by Cape Town (41) and Pretoria (23).

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 1,917 verified decision-maker contacts tracked across these 398 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 21, 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.