Company lists · Data refreshed September 2026

Top 25 Information technology companies based in South Africa

Name: Information technology companies 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 164 companies tracked

RevenueBase identified 164 information technology companies headquartered in South Africa as of September 2026 and tracks 2,153 professional contacts across them, including 513 with verified work emails. Johannesburg is the largest hub.

This list covers information technology 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 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

164Companies

2,153Contacts tracked

513Verified emails

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The 25 largest information technology companies based in South Africa

Ranked by team size

Top 25 of 164 information technology companies 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 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	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	Three6five	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	201-500	140 contacts →
	Indirect evidence “At three6five, IT is what we do best.” Source: RevenueBase Database · checked Sep 20, 2026
3	ictglobe.com	Strong evidence	Centurion, South AfricaHQ checked Sep 20, 2026	51-200	97 contacts →
	Strong evidence “ICTGlobe Management (Pty) Ltd is a professional Information, Communication and Technology Solutions company.” Source: RevenueBase Database · checked Sep 20, 2026
4	Cocre8 Technology Solutions PTY LTD	Partial evidence	Midrand, South AfricaHQ checked Sep 20, 2026	51-200	76 contacts →
	Partial evidence “CoCre8 Technology Solutions, a 100% South African owned Level 1 Broad-Based Black Economic Empowerment (B-BBEE) contributor, provides innovative solutions as a key enabler for…” Source: RevenueBase Database · checked Sep 20, 2026
5	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
6	PC Palace Group	Indirect evidence	Irene, South AfricaHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “PC Palace Group has been in existance since 1992 and has been a market-leading IT specialist company for the past 33+ years.” Source: RevenueBase Database · checked Sep 20, 2026
7	The Cloud Crew	Partial evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “At TCC – The Cloud Crew, we empower you to excel in what you do best by providing secure, cutting-edge technology and strategic partnerships with market leaders.” Source: RevenueBase Database · checked Sep 20, 2026
8	Siyaya Phambili Technology Solutions	Strong evidence	Sandton, South AfricaHQ checked Sep 20, 2026	11-50	22 contacts →
	Strong evidence “Siyaya Phambili Technology Solutions is an Information Technology and Services company located in South Africa.” Source: RevenueBase Database · checked Sep 20, 2026
9	ONE Source ICT	Strong evidence	Eldoraigne, South AfricaHQ checked Sep 20, 2026	11-50	20 contacts →
	Strong evidence “One Source ICT is a dynamic and innovative technology company dedicated to providing cutting-edge solutions and services in the field of Information and Communication Technology…” Source: RevenueBase Database · checked Sep 20, 2026
10	Easyfind PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	18 contacts →
	Strong evidence “We offer comprehensive information and communication technology service solutions, ranging from software development and testing, to infrastructure, networking, security, servers…” Source: RevenueBase Database · checked Sep 20, 2026
11	ASG Computers	Strong evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	18 contacts →
	Strong evidence “Asg Computers is an Information Technology and IT Solutions company.” Source: RevenueBase Database · checked Sep 20, 2026
12	4levels	Indirect evidence	Midrand, South AfricaHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “4levels Solutions helps SA businesses grow with IT consulting, cloud services, cybersecurity, and digital transformation.” Source: RevenueBase Database · checked Sep 20, 2026
13	Mitakyo ICT Solutions PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “We offer services that are tailored to all your IT needs.” Source: RevenueBase Database · checked Sep 20, 2026
14	Crewtech PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “We offer Innovative Technology Solutions, including Network design, IT Audits, Outsourcing, Wide Area Network design, Internet security and VPN Solutions, to name but a few.” Source: RevenueBase Database · checked Sep 20, 2026
15	Intellitech Systems PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “We are a passionate and driven IT Infrastructure company with specialist skills in Cloud, Networking, Datacenter, Security and Managed Support Services.” Source: RevenueBase Database · checked Sep 20, 2026
16	Chronologic	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “At Chronologic, we help ambitious businesses turn technology into a strategic advantage.” Source: RevenueBase Database · checked Sep 20, 2026
17	Itgility	Indirect evidence	Midrand, South AfricaHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “ITgility is a South African-based IT solutions provider specialising in consultative-led architecture, modern infrastructure, cybersecurity, hybrid cloud, and enterprise platform…” Source: RevenueBase Database · checked Sep 20, 2026
18	Compudynamics South Africa	Indirect evidence	Bedfordview, South AfricaHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Total IT Solutions for Business • IT Hardware / Software Consumable Sales – Support - Upgrade - Repairs • Network Services, ADSL, LTE, Fibre, Wireless Solutions, VoIP • Point of…” Source: RevenueBase Database · checked Sep 20, 2026
19	Oc2tech IT Solutions	Indirect evidence	Vereeniging, South AfricaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Oc2Tech IT Solutions - 087 1700 430 ) provides all Computer & IT Solutions and Support Services including Computers Sales, Consulting, Email Management & IT Data Security…” Source: RevenueBase Database · checked Sep 20, 2026
20	IT Experts	Strong evidence	Polokwane, South AfricaHQ checked Sep 20, 2026	11-50	7 contacts →
	Strong evidence “B2B Information Technology support specialists.” Source: RevenueBase Database · checked Sep 20, 2026
21	Onsite	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “Onsite IT helps organisations get the most out of their Apple setup, so it simply works.” Source: RevenueBase Database · checked Sep 20, 2026
22	Osprey Technologies CC	Strong evidence	Randburg, South AfricaHQ checked Sep 20, 2026	1-10	4 contacts →
	Strong evidence “Osprey Technologies is a South African based Information Technology (IT) company that believes in empowering people and organizations through technology.” Source: RevenueBase Database · checked Sep 20, 2026
23	RLW Technology	Indirect evidence	Krugersdorp, South AfricaHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “IT Services, Hardware & Software Solutions Cloud Services and Security” Source: RevenueBase Database · checked Sep 20, 2026
24	Bantusoft Technology Solution PTY LTD	Indirect evidence	Sandton, South AfricaHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “Software Development, Cloud Services, Networks, Analytics” Source: RevenueBase Database · checked Sep 20, 2026
25	KEI Solutions	Partial evidence	Sherwood Gardens, South AfricaHQ checked Sep 20, 2026	11-50	4 contacts →
	Partial evidence “KEI Solutions PTY Ltd is a leading ICT company committed to delivering innovative and reliable technology solutions across various industries.” 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 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 information technology companies.
Partial evidence: Its own public description names part of information technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name information technology 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 164 information technology companies based in South Africa

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Information technology companies based in South Africa at a glance

As of Sep 20, 2026

23.8%Verified-email coverage

13.1Average contacts per company

1-10Median size (employees)

23.2%Largest-city concentration · Johannesburg

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 164 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 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 “information technology 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 information technology 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 information technology 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, 513 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 companies by metro

Information technology companies in Johannesburg38

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 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 information technology companies are there based in South Africa?

RevenueBase identified 164 information technology 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?

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

Which city has the most information technology companies?

Johannesburg leads with 38 headquartered companies, followed by Cape Town (17) and Pretoria (12).

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 513 verified decision-maker contacts tracked across these 164 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.