Company lists · Data refreshed September 2026

Top 25 IT managed service providers based in South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 379 companies tracked

RevenueBase identified 379 IT managed service providers headquartered in South Africa as of September 2026 and tracks 3,406 professional contacts across them, including 1,512 with verified work emails and 136 with mobile numbers. Johannesburg is the largest hub.

This list covers IT managed service providers 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

379Companies

3,406Contacts tracked

1,512Verified emails

136Mobile numbers

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The 25 largest IT managed service providers based in South Africa

Ranked by team size

Top 25 of 379 IT managed service providers based in South Africa, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT managed service providers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	SintrexStrong evidence	Cape Town, South AfricaHQ checked Sep 4, 2026	51-200	166
	“Sintrex enables business and management decisions through credible and consistent IT infrastructure information.” Source: company website · checked Sep 4, 2026
2	IPTStrong evidence	Pretoria, South AfricaHQ checked Sep 4, 2026	51-200	96
	“At IPT, we are an IT Managed Services Provider dedicated to serving medium-sized enterprises across various industries.” Source: company website · checked Sep 4, 2026
3	Silicon OverdriveIndirect evidence	Cape Town, South AfricaHQ checked Sep 4, 2026	51-200	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, 2026
4	Network Configurations - NetconfigIndirect evidence	Durban, South AfricaHQ checked Sep 4, 2026	51-200	79
	“From cables to cloud, we have got you covered!” Source: company website · checked Sep 4, 2026
5	Dial A NerdPartial evidence	Johannesburg, South AfricaHQ checked Sep 4, 2026	51-200	76
	“Dial a Nerd is an IT support company dedicated to businesses.” Source: company website · checked Sep 4, 2026
6	Thusa Making IT WorkStrong evidence	Durban, South AfricaHQ checked Sep 4, 2026	51-200	71
	“Since we’ve empowered clients with expertly managed IT solutions.” Source: company website · checked Sep 4, 2026
7	Istore BusinessPartial evidence	Johannesburg, South AfricaHQ checked Sep 4, 2026	11-50	65
	“iStore Business is a leading Managed Services Provider, integrating and managing Apple ecosystems within South Africa’s mid-market and enterprise organisations.” Source: company website · checked Sep 4, 2026
8	ZINIAIndirect evidence	Paulshof, South AfricaHQ checked Sep 4, 2026	51-200	63
	“Zinia helps businesses reduce risk, improve performance, control costs, and make smarter technology decisions.” Source: company website · checked Sep 4, 2026
9	Sevenc GroupStrong evidence	Johannesburg, South AfricaHQ checked Sep 4, 2026	51-200	58
	“The SevenC Group of Companies is an award-winning specialist in Managed IT Services.” Source: company website · checked Sep 4, 2026
10	Intdev Internet TechnologiesIndirect evidence	Africa, South AfricaHQ checked Sep 4, 2026	11-50	58
	“Intdev is an award-winning holistic technology services company with a focus on extraordinary service delivery with a countrywide presence.” Source: company website · checked Sep 4, 2026
11	Innovate ITStrong evidence	Cape Town, South AfricaHQ checked Sep 4, 2026	11-50	50
	“Innovate IT is a MSP – Managed Services Provider.” Source: company website · checked Sep 4, 2026
12	Network AllianceIndirect evidence	Centurion, South AfricaHQ checked Sep 4, 2026	51-200	48
	“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: company website · checked Sep 4, 2026
13	Accelerit TechnologiesPartial evidence	Johannesburg, South AfricaHQ checked Sep 4, 2026	51-200	47
	“Accelerit Technologies PTY LTD is an IT Services provider with a broad range of technology services offerings.” Source: company website · checked Sep 4, 2026
14	Turrito PTY LTDStrong evidence	Johannesburg, South AfricaHQ checked Sep 4, 2026	51-200	45
	“Turrito is a broad Technology Solutions Provider, delivering communication networks, managed services, IT Support, cloud & hosting facilities, as well as all other…” Source: company website · checked Sep 4, 2026
15	Solid SystemsIndirect evidence	Cape Town, South AfricaHQ checked Sep 4, 2026	11-50	43
	“At Solid Systems, we believe technology should make people's lives better - not busier, noisier, or more disconnected.” Source: company website · checked Sep 4, 2026
16	Xpand ITPartial evidence	Johannesburg, South AfricaHQ checked Sep 4, 2026	11-50	40
	“Xpand IT is a reputable industry leader providing professional technology solutions.” Source: company website · checked Sep 4, 2026
17	HambisanaPartial evidence	Centurion, South AfricaHQ checked Sep 4, 2026	51-200	39
	“Hambisana understands that South African small or medium-sized businesses are faced with daily technological challenges – from IT services, IT support, IT planning, cloud…” Source: company website · checked Sep 4, 2026
18	QwertiPartial evidence	Johannesburg, South AfricaHQ checked Sep 4, 2026	51-200	36
	“We believe every business deserves the peace of mind, performance, and protection that world-class IT and Cyber Security brings, no matter their size.” Source: company website · checked Sep 4, 2026
19	Innovation HUB GroupPartial evidence	Johannesburg, South AfricaHQ checked Sep 4, 2026	11-50	36
	“Innovation Hub Group is a strategic IT services and consulting partner helping businesses operate more securely, efficiently, and intelligently.” Source: company website · checked Sep 4, 2026
20	LeftclickPartial evidence	Cape Town, South AfricaHQ checked Sep 4, 2026	11-50	34
	“Leftclick is a managed service provider (MSP) specializing in SME sector.” Source: company website · checked Sep 4, 2026
21	AOLCPartial evidence	Boksburg, South AfricaHQ checked Sep 4, 2026	11-50	34
	“AOLC is a South African IT solutions company serving businesses, educational institutions, and government since 2004.” Source: company website · checked Sep 4, 2026
22	Tenacit SolutionsPartial evidence	Port Elizabeth, South AfricaHQ checked Sep 4, 2026	11-50	30
	“MSP, MSSP, Enterprise ISP focused around holistic approach to IT, and providing specialized services for clients, and products to other IT companies.” Source: company website · checked Sep 4, 2026
23	LandynamixPartial evidence	Sandton, South AfricaHQ checked Sep 4, 2026	11-50	30
	“Established in 2006 by Peter Clarke, LanDynamix provides managed services in the information and communications technology environment, where our areas of specialisation are…” Source: company website · checked Sep 4, 2026
24	Ello TechnologyIndirect evidence	Somerset West, South AfricaHQ checked Sep 4, 2026	11-50	30
	“Ello Technology, established in 2002, is a South African-based innovative information and communications technology (ICT) company that is focused on providing ICT infrastructure…” Source: company website · checked Sep 4, 2026
25	GsolutionsPartial evidence	Cape Town, South AfricaHQ checked Sep 4, 2026	11-50	30
	“With over 20 years of industry experience, we don’t just deliver IT services, we partner with SMEs to unlock new levels of performance, security, and growth.” Source: company website · checked Sep 4, 2026

Showing 25 of 379 IT managed service providers based in South Africa

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IT managed service providers based in South Africa at a glance

As of Sep 4, 2026

1-10Median size (employees)

JohannesburgLargest hub · 90 HQs

136Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

199

11-50

153

51-200

201-500

Verified emails by last verification

0–30

31–60

158

61–90

815

90–180

534

180+

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 managed service providers, 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 managed service providers”. 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 managed 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 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, 1,512 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 managed service providers by metro

IT managed service providers in Johannesburg90
IT managed service providers in Cape Town62

Frequently asked

How many IT managed service providers are there based in South Africa?

RevenueBase identified 379 IT managed service providers 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?

Sintrex, headquartered in Midrand, tops this list with the largest team on record.

Which city has the most IT managed service providers?

Johannesburg leads with 90 headquartered companies, followed by Cape Town (62) 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 1,512 verified decision-maker contacts tracked across these 379 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.

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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 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.