Company lists · Data refreshed September 2026

Top 25 Outsource IT companies based in South Africa

Name: Outsource IT 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 284 companies tracked

RevenueBase identified 284 outsource IT companies headquartered in South Africa as of September 2026 and tracks 5,927 professional contacts across them, including 1,778 with verified work emails. Johannesburg is the largest hub.

This list covers outsource IT 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

284Companies

5,927Contacts tracked

1,778Verified emails

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The 25 largest outsource IT companies based in South Africa

Ranked by team size

Top 25 of 284 outsource IT 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 outsource IT 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	Altron Digital Business	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	1,001-5,000	2,877 contacts →
	Partial evidence “Operate, optimise, and transform with the IT services company that offers the enterprise-grade solutions needed to grow your business.” Source: RevenueBase Database · checked Sep 21, 2026
2	Falcorp Technologies	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	201-500	313 contacts →
	Indirect evidence “Falcorp Technologies is a black empowerment Digital Technology company in South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
3	Linkfields Innovations PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	201-500	264 contacts →
	Partial evidence “Linkfields is one of the leading global custom software development and software outsourcing company having customers in 10 countries and working in more than 10 industry domain.” Source: RevenueBase Database · checked Sep 21, 2026
4	Infystrat Software Services	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	501-1,000	177 contacts →
	Partial evidence “InfyStrat Software Services is an IT Strategic partner for global organizations looking to strategically transform, grow, and lead in today’s challenging business…” Source: RevenueBase Database · checked Sep 21, 2026
5	Funxiono	Indirect evidence	Woodlands, South AfricaHQ checked Sep 21, 2026	1,001-5,000	112 contacts →
	Indirect evidence “FunxionO makes businesses leaner - reinforcing your business with functional experts who are attentive, trustworthy and delivery-focused.” Source: RevenueBase Database · checked Sep 21, 2026
6	Morvest Business Group Limited	Partial evidence	Sunninghill, South AfricaHQ checked Sep 21, 2026	1,001-5,000	108 contacts →
	Partial evidence “Black empowered Morvest Business Group, listed on JSE since 2004, provides Business Support Services (including Professional Services and Outsourcing Solutions) and ICT Solutions…” Source: RevenueBase Database · checked Sep 21, 2026
7	VVM BPO	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	1,001-5,000	93 contacts →
	Indirect evidence “VVM has been in existance for 21 years and its core value is simply not to accept traditional and accepted practices, but to challenge them, and in the process improve time and…” Source: RevenueBase Database · checked Sep 21, 2026
8	Office Beacon South Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	5,001-10,000	85 contacts →
	Indirect evidence “Founded in 2001, Office Beacon is a global leader in remote staffing managed services, providing innovative solutions that help businesses grow and scale efficiently.” Source: RevenueBase Database · checked Sep 21, 2026
9	Network Configurations - Netconfig	Indirect evidence	Durban, South AfricaHQ checked Sep 21, 2026	51-200	79 contacts →
	Indirect evidence “From cables to cloud, we have got you covered!” Source: RevenueBase Database · checked Sep 21, 2026
10	Elcb Information Services PTY LTD	Indirect evidence	East London, South AfricaHQ checked Sep 21, 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 21, 2026
11	B-Logic PTY LTD	Strong evidence	Durbanville, South AfricaHQ checked Sep 21, 2026	51-200	69 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 21, 2026
12	IT Naledi Solutions	Strong evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	51-200	66 contacts →
	Strong evidence “A South African ICT infrastructure outsourcing services business, IT Naledi Solutions supplies and manages a diverse range of hardware and software solutions.” Source: RevenueBase Database · checked Sep 21, 2026
13	Condorgreen	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	51-200	59 contacts →
	Partial evidence “Condorgeen, established in 2004 is an IT infrastructure services and solutions company with expertise ranging from automation, data analytics and assurance, business process…” Source: RevenueBase Database · checked Sep 21, 2026
14	Overseas Administration Management	Partial evidence	Epping 2, South AfricaHQ checked Sep 21, 2026	201-500	59 contacts →
	Partial evidence “Over the last decade Overseas Overseas Administration Management has grown to become a trusted outsource partner to many businesses globally.” Source: RevenueBase Database · checked Sep 21, 2026
15	Baseline IT	Partial evidence	Moreleta Park, South AfricaHQ checked Sep 21, 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 21, 2026
16	Brainwave Projects	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	n/a	35 contacts →
	Indirect evidence “Network support.” Source: RevenueBase Database · checked Sep 21, 2026
17	4tech IT Solutions	Partial evidence	Port Elizabeth, South AfricaHQ checked Sep 21, 2026	11-50	32 contacts →
	Partial evidence “4Tech IT Solutions is a Port Elizabeth based Information Technology solutions provider.” Source: RevenueBase Database · checked Sep 21, 2026
18	Synergy Group PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 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 21, 2026
19	INDOX	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	27 contacts →
	Partial evidence “Indox is an award-winning and leading Business Process Outsourcing (BPO) company based in Cape Town, South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
20	Fourier IT	Indirect evidence	Centurion, South AfricaHQ checked Sep 21, 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 21, 2026
21	Gentron Group	Strong evidence	Centurion, South AfricaHQ checked Sep 21, 2026	11-50	24 contacts →
	Strong evidence “Gentron was founded in 1992 and has since become one of South Africa’s leading providers of hardware, software and managed services as IT outsourcing has grown in popularity.” Source: RevenueBase Database · checked Sep 21, 2026
22	The Agentsy BPO	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	51-200	24 contacts →
	Indirect evidence “Performance, Progress but People first.” Source: RevenueBase Database · checked Sep 21, 2026
23	Axiom Systems Africa PTY LTD	Partial evidence	Somerset West, South AfricaHQ checked Sep 21, 2026	11-50	23 contacts →
	Partial 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 21, 2026
24	IT Trust	Partial evidence	Midrand, South AfricaHQ checked Sep 21, 2026	11-50	23 contacts →
	Partial evidence “IT Trust is a South African managed IT services provider established in 2006.” Source: RevenueBase Database · checked Sep 21, 2026
25	RDB Consulting South Africa	Partial evidence	Rivonia, South AfricaHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “When it comes to the highly specialised field of database administration so vital to many of today’s businesses, organisations face an imposing IT skills shortage.” 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: outsource IT 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 outsource IT companies.
Partial evidence: Its own public description names part of outsource IT companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsource IT 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 284 outsource IT companies based in South Africa

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Outsource IT companies based in South Africa at a glance

As of Sep 21, 2026

30.0%Verified-email coverage

20.9Average contacts per company

11-50Median size (employees)

24.3%Largest-city concentration · Johannesburg

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

141

11-50

107

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 284 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 outsource IT 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 “outsource IT 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 outsource IT 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 outsource IT 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, 1,778 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.

Outsource IT companies by metro

Outsource IT companies in Johannesburg69
Outsource IT companies in Cape Town37

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 outsource IT 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 outsource IT companies are there based in South Africa?

RevenueBase identified 284 outsource IT 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 outsource IT companies?

Johannesburg leads with 69 headquartered companies, followed by Cape Town (37) and Pretoria (20).

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 1,778 verified decision-maker contacts tracked across these 284 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.