Company lists · Data refreshed September 2026
Top 21 IT services companies based in South Africa
RevenueBase identified 1,239 IT services companies headquartered in South Africa as of September 2026 and tracks 15,920 professional contacts across them, including 4,542 with verified work emails and 536 with mobile numbers. Johannesburg is the largest hub.
This list covers IT services 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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.
The 21 largest IT services companies based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,911 | ||||
“Operate, optimise, and transform with the IT services company that offers the enterprise-grade solutions needed to grow your business.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,126 | ||||
“NTT DATA, Inc.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | TCMStrong evidence | 1,081 | |||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 345 | ||||
“With a track record since and a team of over 550 specialists, CyberPro Consulting is your trusted, black empowered partner for Software, Data, AI, Digital and Cloud adoption IT…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 314 | ||||
“Falcorp Technologies is a black empowerment Digital Technology company in South Africa.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 214 | ||||
“Paracon is a respected industry brand experienced in IT Resourcing and Business Transformation Solutions.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 130 | ||||
“At Tangent Solutions, we are committed to ensuring your business is equipped for a dynamic and digital future.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 99 | ||||
“Exponant is a privately held company focusing on providing Information Technology Solutions and Consulting Services to our clients.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | Vumela IT ServicesStrong evidence | 98 | |||
“Vumela IT Services has a philosophy based on adding value to our customers by recommending and developing solutions to improve productivity, reliability, speed of communications…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 98 | ||||
“Providence Software Solutions (PSS) was established in 2005 with offices in and South Africa specializing in leading-edge business and IT solutions.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 87 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 79 | ||||
“From cables to cloud, we have got you covered!” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 77 | ||||
“DeARX Services (Pty) Ltd, established in 2001, is a South African based company focused on providing Information Technology business solutions, products and consulting to…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 76 | ||||
“Dial a Nerd is an IT support company dedicated to businesses.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 75 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 71 | ||||
“ELCB has achieved decades of success, sustaining growth and a measurable high standard of service delivery.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | Khauleza IT Solutions PTY LTDIndirect evidence | 69 | |||
“Khauleza, is isiXhosa for “Moving Fast”.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 68 | ||||
“Operating since 2004, we are a proud IT service company powered by Microsoft that allows you to outsource your entire IT operation to us including automation, consulting…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 68 | ||||
“Quarphix Corporation is a multi-disciplinary ICT, Training and Business Consulting company servicing a diverse range of clients across various industries.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 66 | ||||
“Agility and Innovation runs through our veins, established in 2010, we have been at the forefront of empowering companies to transform and compete in the digital economy with…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | ZINIAIndirect evidence | 63 | |||
“Zinia helps businesses reduce risk, improve performance, control costs, and make smarter technology decisions.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 21 of 1,239 IT services companies based in South Africa
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,542 reachable decision-makers.
Free signup · no credit card
IT services companies based in South Africa at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
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 IT services companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “IT services companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among IT services 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 an evidence 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, 4,542 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 4, 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.
IT services companies by metro
Frequently asked
How many IT services companies are there based in South Africa?
RevenueBase identified 1,239 IT services 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?
Altron Digital Business, headquartered in Johannesburg, tops this list with the largest team on record.
Which city has the most IT services companies?
Johannesburg leads with 303 headquartered companies, followed by Cape Town (129) and Pretoria (97).
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 4,542 verified decision-maker contacts tracked across these 1,239 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 4, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,239 IT services companies based in South Africa. Start with a free account, no credit card.
Get the full listRelated lists
IT services companies by geography
- IT services companies based in the United States
- IT services companies based in the United Kingdom
- IT services companies based in Brazil
- IT services companies based in Germany
- IT services companies based in France
- IT services companies based in Canada
- IT services companies based in Australia
- IT services companies based in Italy
- IT services companies based in Spain
- IT services companies based in the Netherlands
- IT services companies based in Mexico
- IT services companies based in Poland
Browse the directory
Browse: Companies home · All South Africa lists · All IT services companies lists · New lists
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT services companies based in the United States
- IT services companies based in the United Kingdom
- IT services companies based in Brazil
- IT services companies based in Germany
- IT services companies based in France
- IT services companies based in Canada