Company lists · Data refreshed September 2026

Top 25 Information technology firms based in South Africa

Name: Information technology firms based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 525 companies tracked

RevenueBase identified 525 information technology firms headquartered in South Africa as of September 2026 and tracks 4,691 professional contacts across them, including 1,293 with verified work emails. Johannesburg is the largest hub.

This list covers information technology firms 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 20, 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 20, 2026 86% judged on-target in blind review

525Companies

4,691Contacts tracked

1,293Verified emails

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The 25 largest information technology firms based in South Africa

Ranked by team size

Top 25 of 525 information technology firms based in South Africa, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to information technology firms: 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	TCM	Indirect evidence	Sandton, South AfricaHQ checked Sep 20, 2026	1,001-5,000	1,081 contacts →
	Indirect evidence “Established in 1987, TCM possesses the expertise, experience and agility to meet customers' IT requirements and adapt in an ever-changing economic and corporate climate, through…” Source: RevenueBase Database · checked Sep 20, 2026
2	Falcorp Technologies	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	201-500	313 contacts →
	Partial evidence “Falcorp Technologies is a black empowerment Digital Technology company in South Africa.” Source: RevenueBase Database · checked Sep 20, 2026
3	Providence Software Solutions	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	51-200	92 contacts →
	Indirect evidence “Providence Software Solutions (PSS) was established in 2005 with offices in and South Africa specializing in leading-edge business and IT solutions.” Source: RevenueBase Database · checked Sep 20, 2026
4	Silicon Overdrive	Partial evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	51-200	89 contacts →
	Partial evidence “Founded in 1995 by a team of dedicated techies, fuelled by all things innovative and exciting in the world of technology, Silicon Overdrive’s driving force has always been to…” Source: RevenueBase Database · checked Sep 20, 2026
5	Network Configurations - Netconfig	Indirect evidence	Durban, South AfricaHQ checked Sep 20, 2026	51-200	79 contacts →
	Indirect evidence “From cables to cloud, we have got you covered!” Source: RevenueBase Database · checked Sep 20, 2026
6	Elcb Information Services PTY LTD	Indirect evidence	East London, South AfricaHQ checked Sep 20, 2026	51-200	71 contacts →
	Indirect evidence “ELCB has achieved decades of success, sustaining growth and a measurable high standard of service delivery.” Source: RevenueBase Database · checked Sep 20, 2026
7	BC Technologies	Partial evidence	Durban, South AfricaHQ checked Sep 20, 2026	51-200	55 contacts →
	Partial evidence “BC Technologies, is a proudly South African company specialising in IT Consulting, Specialised support services, and Technology solutions for modern businesses.” Source: RevenueBase Database · checked Sep 20, 2026
8	Mfundopedia	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	51-200	50 contacts →
	Indirect evidence “MfundoPedia (MFP) is a premier IT services company that delivers cutting-edge software engineering, managed IT services, and end-user computing solutions.” Source: RevenueBase Database · checked Sep 20, 2026
9	Innovative Knowledge Worx Ikworx	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	51-200	49 contacts →
	Indirect evidence “IKWorx offers a portfolio of consulting and professional services.” Source: RevenueBase Database · checked Sep 20, 2026
10	Accelerit Technologies	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	51-200	47 contacts →
	Partial evidence “Accelerit Technologies PTY LTD is an IT Services provider with a broad range of technology services offerings.” Source: RevenueBase Database · checked Sep 20, 2026
11	Network Alliance	Strong evidence	Centurion, South AfricaHQ checked Sep 20, 2026	51-200	45 contacts →
	Strong evidence “Network Alliance was created with a simple idea in mind: to deliver value-added, high-quality, and cost-effective Information Technology services and solutions to businesses…” Source: RevenueBase Database · checked Sep 20, 2026
12	Invoke Solutions South Africa	Partial evidence	Pretoria, South AfricaHQ checked Sep 20, 2026	11-50	44 contacts →
	Partial evidence “Invoke Solutions is an innovative IT solutions provider that helps organisations across all industries unleash the power of information in order to gain valuable insights, to…” Source: RevenueBase Database · checked Sep 20, 2026
13	Edge Consulting	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	51-200	43 contacts →
	Partial evidence “EDGE Consulting is an award-winning ICT solutions provider that uses innovation and technology to assist clients in achieving their business goals.” Source: RevenueBase Database · checked Sep 20, 2026
14	Baseline IT	Partial evidence	Moreleta Park, South AfricaHQ checked Sep 20, 2026	11-50	35 contacts →
	Partial evidence “Baseline IT's mission is to create, package, deliver and support high quality, low cost and inspired technology solutions.” Source: RevenueBase Database · checked Sep 20, 2026
15	Brainwave Projects	Indirect evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	n/a	35 contacts →
	Indirect evidence “Network support.” Source: RevenueBase Database · checked Sep 20, 2026
16	Itec Communications	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	201-500	33 contacts →
	Indirect evidence “Office automation company” Source: RevenueBase Database · checked Sep 20, 2026
17	4tech IT Solutions	Strong evidence	Port Elizabeth, South AfricaHQ checked Sep 20, 2026	11-50	32 contacts →
	Strong evidence “4Tech IT Solutions is a Port Elizabeth based Information Technology solutions provider.” Source: RevenueBase Database · checked Sep 20, 2026
18	Tenacit Solutions	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “MSP, MSSP, Enterprise ISP focused around holistic approach to IT, and providing specialized services for clients, and products to other IT companies.” Source: RevenueBase Database · checked Sep 20, 2026
19	Itna PTY LTD	Partial evidence	Centurion, South AfricaHQ checked Sep 20, 2026	11-50	27 contacts →
	Partial evidence “We’ll make sure that the lights don’t suddenly go out on your information services.” Source: RevenueBase Database · checked Sep 20, 2026
20	Synergy Group PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect evidence “Synergy Group (Pty) Ltd is a complete business solutions provider; from network maintenance, managed services and ITS to ERP solutions and support.” Source: RevenueBase Database · checked Sep 20, 2026
21	Anvisoft Solutions	Indirect evidence	Midrand, South AfricaHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Anvisoft Solutions is one of the fastest growing, South African based organization specializing in IT consulting and business services for mid to large organizations.” Source: RevenueBase Database · checked Sep 20, 2026
22	Enabling Solutions PTY LTD	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 20, 2026	11-50	25 contacts →
	Strong evidence “ENABLING SOLUTIONS (PTY) LTD specialize in a variety of Information Technology services.” Source: RevenueBase Database · checked Sep 20, 2026
23	Fourier IT	Indirect evidence	Centurion, South AfricaHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Fourier has been a strategic and trusted partner to our client base since 1998.” Source: RevenueBase Database · checked Sep 20, 2026
24	Sfikile Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect evidence “We are an ICT Solutions focused company with extensive experience in providing clients with Cloud, Telecommunication, IT Consulting and Project Management Services.” Source: RevenueBase Database · checked Sep 20, 2026
25	Axiom Systems Africa PTY LTD	Strong evidence	Somerset West, South AfricaHQ checked Sep 20, 2026	11-50	23 contacts →
	Strong evidence “Axiom Systems Africa Axiom is comprised of three business divisions that address diverse aspects of the Information Technology (IT) and Business arenas.” Source: RevenueBase Database · checked Sep 20, 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: information technology firms. 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 information technology firms.
Partial evidence: Its own public description names part of information technology firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name information technology firms. 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 525 information technology firms based in South Africa

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Information technology firms based in South Africa at a glance

As of Sep 20, 2026

27.6%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

24.8%Largest-city concentration · Johannesburg

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

318

11-50

165

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 525 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 information technology firms, 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 “information technology firms”. 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 information technology firms), 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 information technology firms, 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, 1,293 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 20, 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.

Information technology firms by metro

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 information technology firms, 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 information technology firms are there based in South Africa?

RevenueBase identified 525 information technology firms 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?

TCM, headquartered in Sandton, tops this list with the largest team on record.

Which city has the most information technology firms?

Johannesburg leads with 130 headquartered companies, followed by Cape Town (60) and Pretoria (41).

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 1,293 verified decision-maker contacts tracked across these 525 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 20, 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.