Company lists · Data refreshed September 2026

Top 25 Cyber consultancy services based in South Africa

Name: Cyber consultancy services 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 383 companies tracked

RevenueBase identified 383 cyber consultancy services headquartered in South Africa as of September 2026 and tracks 2,574 professional contacts across them, including 895 with verified work emails. Johannesburg is the largest hub.

This list covers cyber consultancy services 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

383Companies

2,574Contacts tracked

895Verified emails

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The 25 largest cyber consultancy services based in South Africa

Ranked by team size

Top 25 of 383 cyber consultancy services 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 cyber consultancy services: 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	Cyber1 Solutions	Partial evidence	Sandton, South AfricaHQ checked Sep 21, 2026	51-200	228 contacts →
	Partial evidence “CYBER1 Solutions is a Cyber Security specialist operating in Southern Africa, East & West Africa, Dubai and EMEA.” Source: RevenueBase Database · checked Sep 21, 2026
2	MWR Cybersec	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	130 contacts →
	Indirect evidence “Welcome back to the future, MWR CyberSec!” Source: RevenueBase Database · checked Sep 21, 2026
3	Gripp Advisory	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	63 contacts →
	Indirect evidence “GRIPP Advisory provides boutique advisory and consulting services to its clients.” Source: RevenueBase Database · checked Sep 21, 2026
4	Aves Cyber Security	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	62 contacts →
	Partial evidence “AVeS Cyber Security forms part of the AVeS Cyber International group of companies.” Source: RevenueBase Database · checked Sep 21, 2026
5	Mobius Consulting South Africa	Indirect evidence	Rosebank, South AfricaHQ checked Sep 21, 2026	51-200	56 contacts →
	Indirect evidence “At Mobius, we believe organisations cannot accelerate their digital journey without trust.” Source: RevenueBase Database · checked Sep 21, 2026
6	Sourceworx	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	50 contacts →
	Indirect evidence “SOURCEWORX provides IT solutions that are tailored to suit the unique needs of any organization.” Source: RevenueBase Database · checked Sep 21, 2026
7	Dataproof Communications	Indirect evidence	Sandton, South AfricaHQ checked Sep 21, 2026	n/a	47 contacts →
	Indirect evidence “Dataproof Communications is a Cybersecurity Company incorporated in 2014 specialising in cybersecurity operations, incident management and response best practices and technologies.” Source: RevenueBase Database · checked Sep 21, 2026
8	Network Alliance	Indirect evidence	Centurion, South AfricaHQ checked Sep 21, 2026	51-200	45 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
9	MBV IT	Indirect evidence	Randburg, South AfricaHQ checked Sep 21, 2026	51-200	41 contacts →
	Indirect evidence “MBV IT is a proudly South African Level 1 B-BBEE ICT and telecommunications provider, delivering reliable, scalable, and future ready technology solutions.” Source: RevenueBase Database · checked Sep 21, 2026
10	Ceos Technologies PTY LTD	Partial evidence	Northwold, South AfricaHQ checked Sep 21, 2026	51-200	40 contacts →
	Partial evidence “Business Management Solutions, CCTV Security, Access control, Cyber security and Forensic Auditing, Electrical Audio Visual, Marketing and Commercial TV Solutions Business…” Source: RevenueBase Database · checked Sep 21, 2026
11	Cyberantix	Indirect evidence	Midrand, South AfricaHQ checked Sep 21, 2026	11-50	36 contacts →
	Indirect evidence “CyberAntix Pty Ltd offers Premium CyberSecurity for your business using advanced Security Operations Centre (SOC) technology and process platform that is built using cutting-edge…” Source: RevenueBase Database · checked Sep 21, 2026
12	Integrity360 WAS Redshift Cyber Security	Partial evidence	Bryanston, South AfricaHQ checked Sep 21, 2026	11-50	35 contacts →
	Partial evidence “Redshift is a South African cyber security advisory company assisting our customers with assessing their cyber security posture, determining risk exposure and building robust…” Source: RevenueBase Database · checked Sep 21, 2026
13	Qwerti	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	35 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
14	Innovation HUB Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	35 contacts →
	Indirect evidence “Innovation Hub Group is a strategic IT services and consulting partner helping businesses operate more securely, efficiently, and intelligently.” Source: RevenueBase Database · checked Sep 21, 2026
15	Infoverge Solutions PTY LTD	Indirect evidence	Centurion, South AfricaHQ checked Sep 21, 2026	11-50	32 contacts →
	Indirect evidence “InfoVerge specialises in successfully delivering technology solutions with the objective of changing lives.” Source: RevenueBase Database · checked Sep 21, 2026
16	Dotcom Cybersecurity	Partial evidence	Centurion, South AfricaHQ checked Sep 21, 2026	11-50	31 contacts →
	Partial evidence “Dotcom Security is a cyber risk-centric organisation focused on defining, maturing and automating both organisational and technical processes.” Source: RevenueBase Database · checked Sep 21, 2026
17	Cyberlinx Security	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	29 contacts →
	Indirect evidence “Cyberlinx Security is a B-BBEE Level 1 Cybersecurity company in South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
18	Scarybyte	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	28 contacts →
	Indirect evidence “We offer the support and guidance of industry leaders and security specialists to help you accelerate your cybersecurity improvement via cutting-edge methodologies and risk…” Source: RevenueBase Database · checked Sep 21, 2026
19	Itna PTY LTD	Indirect evidence	Centurion, South AfricaHQ checked Sep 21, 2026	11-50	27 contacts →
	Indirect evidence “We’ll make sure that the lights don’t suddenly go out on your information services.” Source: RevenueBase Database · checked Sep 21, 2026
20	Hileya	Indirect evidence	Standton, South AfricaHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Established in 2013, Hileya Management Consulting is a proudly South African Company and a Level 1 Broad-Based BEE contributor with one purpose: to help South Africa decrease the…” Source: RevenueBase Database · checked Sep 21, 2026
21	Bitcrack Cyber Security	Partial evidence	Sandton, South AfricaHQ checked Sep 21, 2026	11-50	23 contacts →
	Partial evidence “Founded by highly experienced cyber security specialists in 2012.” Source: RevenueBase Database · checked Sep 21, 2026
22	Infoprotect SA	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “Infoprotect is a trusted ICT Solution Provider specializing in Managed IT Services, from End-Points to Cloud Infrastructure, Cybersecurity to Compliance Management, and everything…” Source: RevenueBase Database · checked Sep 21, 2026
23	Iconis	Indirect evidence	Durban, South AfricaHQ checked Sep 21, 2026	51-200	22 contacts →
	Indirect evidence “ICON Information Systems is an ISO9001 and ISO27001 certified end-to-end ICT Services Provider with 9 years of operational experience under its belt.” Source: RevenueBase Database · checked Sep 21, 2026
24	MRB Secure PTY LTD RF	Partial evidence	Fourways, South AfricaHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “Cyber threats are evolving, but securing your business doesn’t have to be complicated or expensive.” Source: RevenueBase Database · checked Sep 21, 2026
25	Aieq Systems	Indirect evidence	Randburg, South AfricaHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Welcome to AIEQ Systems, where innovation, connection, and evolution converge to redefine cybersecurity and propel your business into the future.” 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: cyber consultancy services. 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 cyber consultancy services.
Partial evidence: Its own public description names part of cyber consultancy services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cyber consultancy services. 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 383 cyber consultancy services based in South Africa

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Cyber consultancy services based in South Africa at a glance

As of Sep 21, 2026

34.8%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

28.5%Largest-city concentration · Johannesburg

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

228

11-50

126

51-200

201-500

501-1,000

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 383 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 cyber consultancy services, 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 “cyber consultancy services”. 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 cyber consultancy services), 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 cyber consultancy services, 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, 895 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.

Cyber consultancy services by metro

Cyber consultancy services in Johannesburg109
Cyber consultancy services in Cape Town52
Cyber consultancy services in Pretoria28

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 cyber consultancy services, 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 cyber consultancy services are there based in South Africa?

RevenueBase identified 383 cyber consultancy services 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?

Cyber1 Solutions, headquartered in Sandton, tops this list with the largest team on record.

Which city has the most cyber consultancy services?

Johannesburg leads with 109 headquartered companies, followed by Cape Town (52) and Pretoria (28).

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 895 verified decision-maker contacts tracked across these 383 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.