Company lists · Data verified August 2026

Top 20 Data center security companies based in South Africa

Name: Data center security companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 105 companies tracked

There are 105 data center security companies headquartered in South Africa (RevenueBase, August 2026). RevenueBase tracks 2,445 professional contacts across them, including 144 with verified work emails and 33 with mobile numbers. Johannesburg is the largest hub.

This list covers data center security companies 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.

105Companies

2,445Contacts tracked

144Verified emails

33Mobile numbers

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The 20 largest data center security companies based in South Africa

Ranked by team size

Top 20 of 105 data center security companies 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	Imvula Quality Protection	Woodmead	10001+	1,337	27
2	24 7 Security Services	Sandton	1,001-5,000	308	29
3	Securitas South Africa	Gqeberha	10001+	134	24
4	Cctv Security Surveillance Cctv SA	Cape Town	51-200	94	6
5	Riskcon Security Group	Pretoria	501-1,000	71	7
6	Take Note Group Of Companies	Sandton	11-50	21	7
7	Syscontrol Secure	Randburg	201-500	21	4
8	CAP Security Systems	Johannesburg	51-200	15	6
9	Security WEB	Bryanston	501-1,000	13	4
10	Secured Enterprise	Umhlanga	51-200	12	3
11	Ecco Access Systems	Germiston	11-50	11	6
12	Stealth Security	Umhlanga	51-200	11	2
13	Gridhawk Security	Germiston	51-200	11	1
14	SMA Security Services	Cape Town	51-200	5	1
15	Data Connectivity Solutions PTY LTD	Norwood	11-50	3	3
16	Soteria Solutions	Midrand	11-50	3	2
17	Systems Africa	Boksburg	11-50	2	2
18	DOT Security Shop	Brackenhurst	201-500	1	1
19	IT Monkey	Johannesburg	51-200	1	1
20	S.A.M.S Connecting The Dots	Alberton	11-50	1	1

Showing 20 of 105 data center security companies based in South Africa

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Data center security companies based in South Africa at a glance

As of Aug 28, 2026

11-50Median size (employees)

JohannesburgLargest hub · 15 HQs

33Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Data center security companies by metro

Metro	Companies
Data center security companies in Johannesburg	15
Data center security companies in Cape Town	9
Data center security companies in Sandton	6
Data center security companies in Germiston	5
Data center security companies in Pretoria	5
Data center security companies in Durban	4
Data center security companies in Centurion	4

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 “data center security companies”, 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; 1 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 data center security companies are there based in South Africa?

There are 105 data center security companies headquartered in South Africa as of August 2026 (RevenueBase).

What is the largest company on this list?

Imvula Quality Protection, headquartered in Woodmead, tops this list with the largest team on record.

Which city has the most data center security companies?

Johannesburg leads with 15 headquartered companies, followed by Cape Town (9) and Sandton (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 144 verified decision-maker contacts tracked across these 105 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.