Company lists · Data refreshed September 2026

Top 22 IT infrastructure consulting firms based in Johannesburg, South Africa

Name: IT infrastructure consulting firms based in Johannesburg, South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 375 companies tracked

RevenueBase identified 375 company matches for IT infrastructure consulting firms associated with Johannesburg, South Africa as of September 2026 and tracks 7,558 professional contacts across them, including 1,793 with verified work emails. Across South Africa, Johannesburg is the largest hub for this category.

This list covers company matches for IT infrastructure consulting firms associated with Johannesburg, 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 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 RevenueBase SmartSearch · Exact Recorded Sep 4, 2026 How this list was built

375Companies

7,558Contacts tracked

1,793Verified emails

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The 22 largest IT infrastructure consulting firms based in Johannesburg, South Africa

Ranked by team size

Top 22 of 375 company matches for IT infrastructure consulting firms based in Johannesburg, South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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	EOH	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	1,001-5,000	2,095 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	Falcorp Technologies	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	201-500	314 contacts →
	Exact match “Falcorp Technologies is a black empowerment Digital Technology company in South Africa.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3	Reflex	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	51-200	204 contacts →
	Exact match “At Reflex, we combine expertise with a client-centric approach to deliver technology solutions that are both powerful and easy to use.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	BCX	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	5,001-10,000	175 contacts →
	Exact match “A Trusted Partner in Digital Transformation Advisory, Solutioning and Delivery.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	Ovations Technologies PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	51-200	171 contacts →
	Exact match “Enabling the Digital Enterprise South African business leadership has always been early adopters and significantly used information technology to improve productivity, efficiency…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Iconnect SA	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	51-200	126 contacts →
	Exact match “iConnect SA is the home of Uncapped Customer Service in IT Business Solutions.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7	Braintree	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	51-200	121 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	Makwait	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	51-200	114 contacts →
	Exact match “Makwa IT is a leading, customer first technology digital solutions provider.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Aves Cyber Security	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	51-200	64 contacts →
	Exact match “AVeS Cyber Security forms part of the AVeS Cyber International group of companies.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10	Think Tank	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	11-50	53 contacts →
	Exact match “We're an IT solutions company that specializes in training, recruitment, education technology solutions, and consulting.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Sourceworx	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	51-200	50 contacts →
	Exact match “SOURCEWORX provides IT solutions that are tailored to suit the unique needs of any organization.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	Mfundopedia	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	51-200	50 contacts →
	Exact match “MfundoPedia (MFP) is a premier IT services company that delivers cutting-edge software engineering, managed IT services, and end-user computing solutions.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Innovative Knowledge Worx Ikworx	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	11-50	48 contacts →
	Exact match “IKWorx offers a portfolio of consulting and professional services.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	Accelerit Technologies	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	51-200	47 contacts →
	Exact match “Accelerit Technologies PTY LTD is an IT Services provider with a broad range of technology services offerings.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15	RT Systems PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 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 4, 2026 · View company records in RevenueBase
16	Itec Communications	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	201-500	33 contacts →
	Exact match “Office automation company” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	Fullstream Business Services FBS	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	11-50	31 contacts →
	Exact match “FBS professionals are experts and leaders in their field.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Techaccess	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 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 4, 2026 · View company records in RevenueBase
19	Compugeddon CC T A Cgtech	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	11-50	31 contacts →
	Exact match “CGTech is a leading technology solutions provider with a rich history and a commitment to delivering exceptional services.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20	Puleng Technologies PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	51-200	31 contacts →
	Exact match “Puleng Technologies (PTY) Ltd, is proudly a Level 1 BEE contributor.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21	GMC Glashoff Maughan Consulting	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	11-50	27 contacts →
	Exact match “Glashoff Maughan Consulting (GMC) provides you with rare and valuable subject matter expertise, methodologies and tools to assist you, hands on, with your business challenges -…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22	Vaxowave	Exact match	Johannesburg, South AfricaHQ recorded Sep 4, 2026	11-50	24 contacts →
	Exact match “We are a digital technology company specialising in multi-cloud solutions, technology transformations and consulting services.” Recorded in the RevenueBase company graph · Sep 4, 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 “IT infrastructure consulting firms”. 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 22 of 375 IT infrastructure consulting firms based in Johannesburg, South Africa

See the full list, filter by size, metro and specialty, and access 1,793 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT infrastructure consulting firms based in Johannesburg, South Africa at a glance

As of Sep 4, 2026

23.7%Verified-email coverage

20.2Average contacts per company

1-10Median size (employees)

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

200

11-50

132

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole South Africa list rather than for Johannesburg, so it is reported there. Company counts and contact totals on this page are exact for Johannesburg, over 375 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 Johannesburg, South Africa whose business descriptions match “IT infrastructure consulting firms” 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 1,793 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 4, 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.

IT infrastructure consulting firms by metro in South Africa

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 “IT infrastructure consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT infrastructure consulting firms are there based in Johannesburg, South Africa?

RevenueBase identified 375 company matches for IT infrastructure consulting firms associated with Johannesburg, 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?

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

Which city in South Africa has the most IT infrastructure consulting firms?

Johannesburg leads South Africa with 375 company records, followed by Cape Town (160) and Pretoria (101).

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 1,793 professional contacts with verified work emails tracked across these 375 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 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.