Company lists · Data verified August 2026

Top 25 Cybersecurity for industrial systems based in South Africa

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 67 companies tracked

There are 67 cybersecurity for industrial systems headquartered in South Africa (RevenueBase, August 2026). RevenueBase tracks 612 professional contacts across them, including 262 with verified work emails and 20 with mobile numbers. Johannesburg is the largest hub.

This list covers cybersecurity for industrial systems 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.

67Companies

612Contacts tracked

262Verified emails

20Mobile numbers

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The 25 largest cybersecurity for industrial systems based in South Africa

Ranked by team size

Top 25 of 67 cybersecurity for industrial systems 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	Performanta	Cape Town	51-200	153	103
2	Aves Cyber Security	Johannesburg	51-200	64	35
3	Dataproof Communications	Sandton	n/a	47	15
4	Cyberantix	Midrand	11-50	36	17
5	Bitcrack Cyber Security	Sandton Johannesburg	11-50	25	16
6	Cyber83	Pretoria	11-50	19	10
7	Clyrofor SA	Midrand	11-50	17	3
8	Silent Guardian PTY LTD	Pretoria	11-50	16	8
9	Techex Digital Solutions	Headquarters	11-50	15	8
10	Telspace Africa	Johannesburg	11-50	15	2
11	Prima Secure	Johannesburg	11-50	14	3
12	Condyn Cybersecurity Solutions Provider	Centurion	1-10	13	4
13	Secured Enterprise	Umhlanga	51-200	12	3
14	Bluevision	Jhb	11-50	11	1
15	Sisekela	Johannesburg	1-10	10	3
16	Cyberstack	Mogale City	11-50	8	4
17	Cyberspace Protection PTY LTD	Durban	1-10	6	3
18	Cybergrape	n/a	1-10	4	2
19	Yinkozi, LTD	Cape Town	11-50	4	1
20	Markit Solutions	Gillitts Kzn	1-10	3	3
21	Purple Packet Security	Cape Town	1-10	3	3
22	Untamed Cyber	Centurion	1-10	3	1
23	Octarity	Johannesburg	1-10	2	2
24	Seraph Cyber Security	Pinelands	1-10	2	2
25	Cerberus Cyber Secure	Sandton	51-200	2	1

Showing 25 of 67 cybersecurity for industrial systems based in South Africa

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Cybersecurity for industrial systems based in South Africa at a glance

As of Aug 28, 2026

1-10Median size (employees)

JohannesburgLargest hub · 15 HQs

20Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Cybersecurity for industrial systems by metro

Metro	Companies
Cybersecurity for industrial systems in Johannesburg	15
Cybersecurity for industrial systems in Cape Town	12
Cybersecurity for industrial systems in Pretoria	6
Cybersecurity for industrial systems in Centurion	4
Cybersecurity for industrial systems in Sandton	4
Cybersecurity for industrial systems in Bryanston	3
Cybersecurity for industrial systems in Midrand	2

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 for industrial systems”, 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; 0 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 for industrial systems are there based in South Africa?

There are 67 cybersecurity for industrial systems headquartered in South Africa as of August 2026 (RevenueBase).

What is the largest company on this list?

Performanta, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most cybersecurity for industrial systems?

Johannesburg leads with 15 headquartered companies, followed by Cape Town (12) and Pretoria (6).

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 262 verified decision-maker contacts tracked across these 67 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.