Company lists · Data verified August 2026

Top 25 Cybersecurity engineers based in South Africa

Name: Cybersecurity engineers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 167 companies tracked

There are 167 cybersecurity engineers headquartered in South Africa (RevenueBase, August 2026). RevenueBase tracks 1,700 professional contacts across them, including 589 with verified work emails and 74 with mobile numbers. Johannesburg is the largest hub.

This list covers cybersecurity engineers headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

167Companies

1,700Contacts tracked

589Verified emails

74Mobile numbers

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The 25 largest cybersecurity engineers based in South Africa

Ranked by team size

Top 25 of 167 cybersecurity engineers based in South Africa, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Cyber1 Solutions	Sandton	51-200	235	24
2	Performanta	Cape Town	51-200	153	103
3	MWR Cybersec	Edenburg	51-200	123	33
4	SECON	Durban	11-50	122	27
5	Conosco	Natal	51-200	105	63
6	Aves Cyber Security	Johannesburg	51-200	64	35
7	Redshift Cyber Security PTY LTD	Bryanston	11-50	35	28
8	Dotcom Cybersecurity	Centurion	11-50	30	17
9	Scarybyte	Johannesburg	11-50	28	12
10	Iconis	Cape Town	51-200	26	17
11	Bitcrack Cyber Security	Sandton Johannesburg	11-50	25	16
12	Wolfpack Information Risk	Blackheath	11-50	24	15
13	Take Note Group Of Companies	Sandton	11-50	21	7
14	MRB Secure PTY LTD RF	Fourways	11-50	20	13
15	Secureconekt	Johannesburg	11-50	20	12
16	Neworder	City Of Tshwane	11-50	20	11
17	Cyber83	Pretoria	11-50	19	10
18	Clyrofor SA	Midrand	11-50	17	3
19	Silent Guardian PTY LTD	Pretoria	11-50	16	8
20	Reportstar Technologies	Johannesburg	11-50	16	7
21	Techex Digital Solutions	Headquarters	11-50	15	8
22	Telspace Africa	Johannesburg	11-50	15	2
23	Prima Secure	Johannesburg	11-50	14	3
24	Infosec Advisory Group	Cape Town	11-50	13	7
25	Access Zero PTY LTD	Johannesburg	11-50	13	3

Showing 25 of 167 cybersecurity engineers based in South Africa

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Cybersecurity engineers based in South Africa at a glance

As of Aug 28, 2026

1-10Median size (employees)

JohannesburgLargest hub · 43 HQs

74Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Cybersecurity engineers by metro

Metro	Companies
Cybersecurity engineers in Johannesburg	43
Cybersecurity engineers in Cape Town	29
Cybersecurity engineers in Pretoria	13
Cybersecurity engineers in Sandton	11
Cybersecurity engineers in Midrand	9
Cybersecurity engineers in Centurion	8
Cybersecurity engineers in Bryanston	7

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cybersecurity engineers”, with match quality audited by blind human judging, and headquartered in South Africa.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cybersecurity engineers are there based in South Africa?

There are 167 cybersecurity engineers headquartered in South Africa as of August 2026 (RevenueBase).

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 cybersecurity engineers?

Johannesburg leads with 43 headquartered companies, followed by Cape Town (29) and Pretoria (13).

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 589 verified decision-maker contacts tracked across these 167 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.