Company lists · Data refreshed September 2026

Top 25 Information security consultants based in South Africa

Name: Information security consultants based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 305 companies tracked

RevenueBase identified 305 information security consultants headquartered in South Africa as of September 2026 and tracks 2,545 professional contacts across them, including 889 with verified work emails and 97 with mobile numbers. Johannesburg is the largest hub.

This list covers information security consultants 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 3, 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 3, 2026 86% judged on-target in blind review

305Companies

2,545Contacts tracked

889Verified emails

97Mobile numbers

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The 25 largest information security consultants based in South Africa

Ranked by team size

Top 25 of 305 information security consultants based in South Africa, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names information security consultants: 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	Cyber1 SolutionsPartial evidence	Sandton, South AfricaHQ checked Sep 3, 2026	51-200	235
	“CYBER1 Solutions is a Cyber Security specialist operating in Southern Africa, East & West Africa, Dubai and EMEA.” Source: company website · checked Sep 3, 2026
2	MWR CybersecIndirect evidence	Johannesburg, South AfricaHQ checked Sep 3, 2026	51-200	123
	“Welcome back to the future, MWR CyberSec!” Source: company website · checked Sep 3, 2026
3	Aves Cyber SecurityPartial evidence	Johannesburg, South AfricaHQ checked Sep 3, 2026	51-200	64
	“AVeS Cyber Security forms part of the AVeS Cyber International group of companies.” Source: company website · checked Sep 3, 2026
4	Gripp AdvisoryIndirect evidence	Johannesburg, South AfricaHQ checked Sep 3, 2026	11-50	61
	“GRIPP Advisory provides boutique advisory and consulting services to its clients.” Source: company website · checked Sep 3, 2026
5	Mobius Consulting South AfricaIndirect evidence	Rosebank, South AfricaHQ checked Sep 3, 2026	51-200	57
	“At Mobius, we believe organisations cannot accelerate their digital journey without trust.” Source: company website · checked Sep 3, 2026
6	BC TechnologiesIndirect evidence	Durban, South AfricaHQ checked Sep 3, 2026	51-200	54
	“BC Technologies, is a proudly South African company specialising in IT Consulting, Specialised support services, and Technology solutions for modern businesses.” Source: company website · checked Sep 3, 2026
7	Dataproof CommunicationsIndirect evidence	Sandton, South AfricaHQ checked Sep 3, 2026	n/a	47
	“Dataproof Communications is a Cybersecurity Company incorporated in 2014 specialising in cybersecurity operations, incident management and response best practices and technologies.” Source: company website · checked Sep 3, 2026
8	QwertiPartial evidence	Johannesburg, South AfricaHQ checked Sep 3, 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 3, 2026
9	Innovation HUB GroupIndirect evidence	Johannesburg, South AfricaHQ checked Sep 3, 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 3, 2026
10	Redshift Cyber Security PTY LTDPartial evidence	Bryanston, South AfricaHQ checked Sep 3, 2026	11-50	35
	“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: company website · checked Sep 3, 2026
11	Dotcom CybersecurityPartial evidence	Centurion, South AfricaHQ checked Sep 3, 2026	11-50	30
	“Dotcom Security is a cyber risk-centric organisation focused on defining, maturing and automating both organisational and technical processes.” Source: company website · checked Sep 3, 2026
12	ScarybytePartial evidence	Johannesburg, South AfricaHQ checked Sep 3, 2026	11-50	28
	“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: company website · checked Sep 3, 2026
13	IconisPartial evidence	Durban, South AfricaHQ checked Sep 3, 2026	51-200	26
	“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: company website · checked Sep 3, 2026
14	Bitcrack Cyber SecurityPartial evidence	Sandton Johannesburg, South AfricaHQ checked Sep 3, 2026	11-50	25
	“Founded by highly experienced cyber security specialists in 2012.” Source: company website · checked Sep 3, 2026
15	Wolfpack Information RiskPartial evidence	Blackheath, South AfricaHQ checked Sep 3, 2026	11-50	24
	“Wolfpack Information Risk (Pty) Ltd is a South African owned company established in 2011.” Source: company website · checked Sep 3, 2026
16	Infoprotect SAIndirect evidence	Johannesburg, South AfricaHQ checked Sep 3, 2026	11-50	22
	“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: company website · checked Sep 3, 2026
17	MRB Secure PTY LTD RFPartial evidence	Fourways, South AfricaHQ checked Sep 3, 2026	11-50	20
	“Cyber threats are evolving, but securing your business doesn’t have to be complicated or expensive.” Source: company website · checked Sep 3, 2026
18	SecureconektStrong evidence	Johannesburg, South AfricaHQ checked Sep 3, 2026	11-50	20
	“SecureConekt provides various Information Security services to a wide range of industries.” Source: company website · checked Sep 3, 2026
19	Ipmg SolutionsIndirect evidence	Cape Town, South AfricaHQ checked Sep 3, 2026	11-50	20
	“We assist clients to align their systems with the strategic objectives of the business.” Source: company website · checked Sep 3, 2026
20	Cyber83Indirect evidence	Pretoria, South AfricaHQ checked Sep 3, 2026	11-50	19
	“At Cyber83, we are dedicated to delivering top-tier cybersecurity solutions that meet the complex needs of today's enterprises.” Source: company website · checked Sep 3, 2026
21	Trinexia South AfricaPartial evidence	Bryanston, South AfricaHQ checked Sep 3, 2026	11-50	18
	“A trusted Cyber Security, forensics, governance, risk and compliance distributor of leading solutions.” Source: company website · checked Sep 3, 2026
22	Aieq SystemsIndirect evidence	Randburg, South AfricaHQ checked Sep 3, 2026	11-50	18
	“Welcome to AIEQ Systems, where innovation, connection, and evolution converge to redefine cybersecurity and propel your business into the future.” Source: company website · checked Sep 3, 2026
23	Risk X GroupIndirect evidence	Cape Town, South AfricaHQ checked Sep 3, 2026	11-50	17
	“Risk X Group assists organisations stay ahead of an evolving cyber threat and regulatory landscape.” Source: company website · checked Sep 3, 2026
24	Clyrofor SAIndirect evidence	Midrand, South AfricaHQ checked Sep 3, 2026	11-50	17
	“Clyrofor is a South African #Cybersecurity company that is founded on the principles of empowerment and innovation.” Source: company website · checked Sep 3, 2026
25	Silent Guardian PTY LTDIndirect evidence	Durban, South AfricaHQ checked Sep 3, 2026	11-50	16
	“Silent Guardian is a cybersecurity firm based in Durban, South Africa.” Source: company website · checked Sep 3, 2026

Showing 25 of 305 information security consultants based in South Africa

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Information security consultants based in South Africa at a glance

As of Sep 3, 2026

1-10Median size (employees)

JohannesburgLargest hub · 92 HQs

97Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

174

11-50

102

51-200

201-500

501-1,000

Verified emails by last verification

0–30

31–60

61–90

510

90–180

297

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 information security consultants, 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 “information security consultants”. 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 information security consultants, 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, 889 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 3, 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.

Information security consultants by metro

Information security consultants in Johannesburg92
Information security consultants in Cape Town56

Frequently asked

How many information security consultants are there based in South Africa?

RevenueBase identified 305 information security consultants 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 information security consultants?

Johannesburg leads with 92 headquartered companies, followed by Cape Town (56) and Sandton (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 889 verified decision-maker contacts tracked across these 305 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 3, 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.