Company lists · Data refreshed September 2026

Top 25 Infrastructure operations outsourcing companies based in South Africa

Name: Infrastructure operations outsourcing companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 100 companies tracked

RevenueBase identified 100 company matches for infrastructure operations outsourcing companies associated with South Africa as of September 2026 and tracks 4,001 professional contacts across them, including 1,315 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for infrastructure operations outsourcing companies associated with South Africa, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

100Companies

4,001Contacts tracked

1,315Verified emails

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The 25 largest infrastructure operations outsourcing companies based in South Africa

Ranked by team size

Top 25 of 100 company matches for infrastructure operations outsourcing companies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Altron Digital Business	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	1,001-5,000	2,877 contacts →
	Exact match “Operate, optimise, and transform with the IT services company that offers the enterprise-grade solutions needed to grow your business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Three6five	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	201-500	140 contacts →
	Exact match “At three6five, IT is what we do best.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Network Configurations - Netconfig	Exact match	Durban, South AfricaHQ recorded Sep 28, 2026	51-200	79 contacts →
	Exact match “From cables to cloud, we have got you covered!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Cocre8 Technology Solutions PTY LTD	Exact match	Midrand, South AfricaHQ recorded Sep 28, 2026	51-200	76 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	IT Naledi Solutions	Exact match	Cape Town, South AfricaHQ recorded Sep 28, 2026	51-200	66 contacts →
	Exact match “A South African ICT infrastructure outsourcing services business, IT Naledi Solutions supplies and manages a diverse range of hardware and software solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Intdev Internet Technologies	Exact match	South AfricaHQ recorded Sep 28, 2026	11-50	57 contacts →
	Exact match “Intdev is an award-winning holistic technology services company with a focus on extraordinary service delivery with a countrywide presence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Velocity Technology Group Africa	Exact match	Sandton, South AfricaHQ recorded Sep 28, 2026	11-50	50 contacts →
	Exact match “The key to our success has been because of our insistence to mould the business around a single word and its meaning: ve·loc·i·ty (və-lŏs′ĭ-tē) 1.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Network Alliance	Exact match	Centurion, South AfricaHQ recorded Sep 28, 2026	51-200	45 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	RT Systems PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	11-50	44 contacts →
	Exact match “Established in to cater for the growing need of many businesses for the continuous monitoring of their IT support infrastructure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	ETS Innovations	Exact match	Midrand, South AfricaHQ recorded Sep 28, 2026	11-50	33 contacts →
	Exact match “ETS provides business solutions from Applications to Disk to Services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Techaccess	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	11-50	31 contacts →
	Exact match “TechAccess is a services and solutions orientated company in the IT sector with a strong focus on the data centre industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Triple4	Exact match	Bryanston, South AfricaHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “Our mission was to provide real IT services to an industry which challenged the status quo.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Wires & Wireless	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “Since 2001, Wires & Wireless has specialised in the design, delivery and long-term support of critical IT infrastructure environments across South Africa.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Gentron Group	Exact match	Centurion, South AfricaHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Dynamic Outsourced Solutions	Exact match	Parkwood, South AfricaHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “Dynamic Outsourced Solutions provides temporary staffing services, contract staffing, and permanent recruitment solutions to businesses throughout South Africa.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	MMC	Exact match	Cape Town, South AfricaHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Established in 1991, MMC is an IT company that provides a diverse range of flexible outsourced IT services to the small and medium business sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Colabit	Exact match	Durban, South AfricaHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “Collaborative IT (colabIT) is an IT Infrastructure company passionate about solving our customers business issues.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	UT Information Technologies	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	51-200	18 contacts →
	Exact match “We provide holistic IT Services and Solutions through our national footprint of highly competent engineers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Flawless IT Solutions	Exact match	Cape Town, South AfricaHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “Flawless is more than an IT company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Sybaweb	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “SybaWeb’s IT Infrastructure Management Solution aligns your company’s information technology with its core business requirements.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Coltek IT Solutions	Exact match	Umngeni, South AfricaHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “We know the frustrations a business experiences when dealing with their day to day IT and the daunting tasks of setting up an IT infrastructure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Intellitech Systems PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “We are a passionate and driven IT Infrastructure company with specialist skills in Cloud, Networking, Datacenter, Security and Managed Support Services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Itblue Solutions PTY LTD	Exact match	Stellenbosch, South AfricaHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “We are a solution driven IT services business with expertise to find effective solutions for your IT needs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Generation IT Group LTD	Exact match	Stellenbosch, South AfricaHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “A next generation IT business, where exceptional customer care, meets the latest technologies and cost-effective helpdesk solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	VPN Technologies	Exact match	Pretoria, South AfricaHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “VPN Technologies offers a comprehensive range of IT Support & Infrastructure services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “infrastructure operations outsourcing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 100 infrastructure operations outsourcing companies based in South Africa

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Infrastructure operations outsourcing companies based in South Africa at a glance

As of Sep 28, 2026

32.9%Verified-email coverage

40.0Average contacts per company

11-50Median size (employees)

29.0%Largest-city concentration · Johannesburg

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 100 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with South Africa whose business descriptions match “infrastructure operations outsourcing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,315 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Infrastructure operations outsourcing companies by metro

Infrastructure operations outsourcing companies in Johannesburg29

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “infrastructure operations outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure operations outsourcing companies are there based in South Africa?

RevenueBase identified 100 company matches for infrastructure operations outsourcing companies associated with South Africa as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Altron Digital Business tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure operations outsourcing companies?

Johannesburg leads with 29 company records, followed by Cape Town (10) and Pretoria (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,315 professional contacts with verified work emails tracked across these 100 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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.