Company lists · Data refreshed November 2026

Top 25 Internet service providers based in South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 165 companies tracked

Find 165 internet service providers based in South Africa, with company records and 2,927 contacts, including 912 email addresses. The list was updated in November 2026 and includes providers across the market, with Johannesburg as the single most-represented city. Use it to research potential vendors, partners, and sales prospects.

Internet service providers are companies that provide internet access to households, businesses, public organizations, or other customers through wired, wireless, fiber, cable, satellite, or other network connections. This list covers companies that provide internet access services directly to residential, commercial, government, or institutional customers. Ranked by team size, largest first. Data current as of November 5, 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 Nov 5, 2026 86% judged on-target in blind review

165Companies

2,927Contacts tracked

912Verified emails

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The 25 largest internet service providers based in South Africa

Ranked by team size

Top 25 of 165 internet service providers based in South Africa, ranked by team size, largest first. Data refreshed Nov 5, 2026. RevenueBase Smart Search rates how each company's information relates to internet service 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	Metrofibre	Indirect evidence	Highveld, South AfricaHQ checked Nov 5, 2026	501-1,000	522 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 Nov 5, 2026
2	Webafrica	Strong evidence	Cape Town, South AfricaHQ checked Nov 5, 2026	501-1,000	338 contacts →
	Strong evidence “Webafrica keeps South Africa connected with fast Fibre internet, LTE solutions, and business-ready connectivity that just works.” Source: RevenueBase Database · checked Nov 5, 2026
3	Link Africa	Strong evidence	Durban, South AfricaHQ checked Nov 5, 2026	201-500	186 contacts →
	Strong evidence “Link Africa™ is South Africa’s largest provider of Open Access telecommunications infrastructure and platforms for the cost effective delivery of high speed internet services to…” Source: RevenueBase Database · checked Nov 5, 2026
4	Octotel	Indirect evidence	Cape Town, South AfricaHQ checked Nov 5, 2026	51-200	183 contacts →
	Indirect evidence “For 10 years, Octotel has been connecting homes, businesses, and communities across the Western Cape through fast, reliable fibre connectivity.” Source: RevenueBase Database · checked Nov 5, 2026
5	Supersonic	Indirect evidence	Roodepoort, South AfricaHQ checked Nov 5, 2026	51-200	140 contacts →
	Indirect evidence “Fibre that connects now, not just now.” Source: RevenueBase Database · checked Nov 5, 2026
6	Home-Connect	Strong evidence	Fourways, South AfricaHQ checked Nov 5, 2026	51-200	97 contacts →
	Strong evidence “Expand on the digital world of the internet, with uncapped, buffer-free connectivity solutions, specifically with our unique Fibre to the Home (FTTH) product suit.” Source: RevenueBase Database · checked Nov 5, 2026
7	Letaba Networks	Strong evidence	Tzaneen, South AfricaHQ checked Nov 5, 2026	201-500	84 contacts →
	Strong evidence “Letaba Networks is a Internet Service Provider servicing the Vhembe, Mopani & Ehlanzeni Districts.” Source: RevenueBase Database · checked Nov 5, 2026
8	Wirulink	Strong evidence	Roodepoort, South AfricaHQ checked Nov 5, 2026	51-200	62 contacts →
	Strong evidence “AKA: Your BEST local ISP for Fast, Reliable and Affordable Internet & Voice Services in: Johannesburg Pretoria Free State Northern Cape WIRUlink is a licensed telecommunications…” Source: RevenueBase Database · checked Nov 5, 2026
9	Lanline Technologies	Indirect evidence	Cape Town, South AfricaHQ checked Nov 5, 2026	51-200	61 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 Nov 5, 2026
10	Screamer Telecoms Internet Service Provider	Indirect evidence	Centurion, South AfricaHQ checked Nov 5, 2026	501-1,000	59 contacts →
	Indirect evidence “Screamer Telecoms is a multi-award-winning South African ISP focused on one thing: keeping you connected properly.” Source: RevenueBase Database · checked Nov 5, 2026
11	SADV	Indirect evidence	Bryanston, South AfricaHQ checked Nov 5, 2026	51-200	54 contacts →
	Indirect evidence “South African homes are as unique as the people who live in them-full of colour, character, and possibility.” Source: RevenueBase Database · checked Nov 5, 2026
12	Iclix PTY LTD	Strong evidence	Bloemfontein, South AfricaHQ checked Nov 5, 2026	11-50	48 contacts →
	Strong evidence “We are a dynamic Internet Service & Telecommunication Provider, We build networks and provide IT services to our clients.” Source: RevenueBase Database · checked Nov 5, 2026
13	Enetworks	Indirect evidence	Cape Town, South AfricaHQ checked Nov 5, 2026	11-50	43 contacts →
	Indirect evidence “eNetworks offers solution-driven service and cutting-edge efficiency without sacrificing our personal touch.” Source: RevenueBase Database · checked Nov 5, 2026
14	Bongani Telecom	Indirect evidence	Kraaifontein, South AfricaHQ checked Nov 5, 2026	201-500	37 contacts →
	Indirect evidence “We “BONGANI TELECOM” exists to provide the people of this Country with access to a better future via the Broadband connections we install.” Source: RevenueBase Database · checked Nov 5, 2026
15	Herotel Sonic	Indirect evidence	Cape Town, South AfricaHQ checked Nov 5, 2026	51-200	36 contacts →
	Indirect evidence “Home and business customers benefit from our cost-effective, high-speed broadband connectivity solutions.” Source: RevenueBase Database · checked Nov 5, 2026
16	Surf4life	Strong evidence	Johannesburg, South AfricaHQ checked Nov 5, 2026	51-200	29 contacts →
	Strong evidence “The ISP not interested in anything else but fast internet, low prices and customer service making all our customers feel at home.” Source: RevenueBase Database · checked Nov 5, 2026
17	fly.cool	Indirect evidence	Johannesburg, South AfricaHQ checked Nov 5, 2026	51-200	24 contacts →
	Indirect evidence “Fly.cool has roots in 2002 when the founder of the company started the first VoIP service in South Africa.” Source: RevenueBase Database · checked Nov 5, 2026
18	Morclick Satellite Internet Solutions	Strong evidence	Johannesburg, South AfricaHQ checked Nov 5, 2026	11-50	23 contacts →
	Strong evidence “MorClick Satellite Internet Solutions is a cutting-edge broadband satellite service that delivers customised, reliable, high-speed internet connectivity to businesses and homes.” Source: RevenueBase Database · checked Nov 5, 2026
19	VTS Communications PTY LTD	Indirect evidence	Mossel Bay, South AfricaHQ checked Nov 5, 2026	11-50	19 contacts →
	Indirect evidence “OVERVIEW Established in 2010 from humble beginnings to one of Africa’s most innovative telecommunications companies.” Source: RevenueBase Database · checked Nov 5, 2026
20	Breedenet Wireless ISP	Indirect evidence	Worcester, South AfricaHQ checked Nov 5, 2026	11-50	19 contacts →
	Indirect evidence “Description BreedeNet (Pty) Ltd.” Source: RevenueBase Database · checked Nov 5, 2026
21	Tech5 Group	Indirect evidence	Durban, South AfricaHQ checked Nov 5, 2026	51-200	18 contacts →
	Indirect evidence “We've been in the ISP industry since the beginning and we're not planning on going anywhere.” Source: RevenueBase Database · checked Nov 5, 2026
22	Vinet Internet Solutions	Strong evidence	Wellington, South AfricaHQ checked Nov 5, 2026	11-50	18 contacts →
	Strong evidence “As we’ve expanded our network and improved our technological capabilities, you’ll enjoy premium fast and steady internet services in your area, regardless of where you live.” Source: RevenueBase Database · checked Nov 5, 2026
23	Link Layer PTY LTD	Indirect evidence	Ballito, South AfricaHQ checked Nov 5, 2026	1-10	11 contacts →
	Indirect evidence “Link Layer provides affordable highspeed open access Fibre optic network connectivity to homes and businesses in the ever growing high density residential and business communities…” Source: RevenueBase Database · checked Nov 5, 2026
24	Kayareach	Strong evidence	Centurion, South AfricaHQ checked Nov 5, 2026	11-50	9 contacts →
	Strong evidence “As a network operator and ISP, KayaReach is committed to delivering reliable, accessible and affordable internet connectivity to emerging markets.” Source: RevenueBase Database · checked Nov 5, 2026
25	Dynacomm Networks	Strong evidence	Cape Town, South AfricaHQ checked Nov 5, 2026	11-50	7 contacts →
	Strong evidence “Dynacomm Networks is a commercial Internet Service Provider (ISP) in South Africa.” Source: RevenueBase Database · checked Nov 5, 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: internet service 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 internet service providers.
Partial evidence: Its own public description names part of internet service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name internet service 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 165 internet service providers based in South Africa

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Internet service providers based in South Africa at a glance

As of Nov 5, 2026

31.2%Verified-email coverage

17.7Average contacts per company

11-50Median size (employees)

15.8%Largest-city concentration · Johannesburg

Nov 5, 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 165 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 internet service 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 “internet service 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 internet service 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 internet service 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, 912 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 November 5, 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.

Internet service providers by metro

Frequently asked

How many internet service providers are based in South Africa?

RevenueBase counts 165 internet service providers listed based in South Africa. The directory also includes 2,927 contacts and 912 email addresses.

What does an internet service provider do?

An internet service provider delivers internet access to customers through network connections such as fiber, cable, wireless, or satellite. Providers may serve residential, business, government, or institutional customers.

Which city has the most internet service providers in the list?

Johannesburg is the single most-represented city among the internet service providers on the list. The list was updated in November 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.