Where in South Africa are Computer and Network Security startups based?

Johannesburg (1) have the most.

Sector × countryUpdated daily

Computer and Network Security startups in South Africa

StartupList Africa tracks 1 Computer and Network Security startup in South Africa. Johannesburg has the most, with 1. 1 investor has backed them.

Updated 24 Oct 20261 companiesSource: SLA Startup IndexHow sectors are assigned →Full directory →

#	Startup	What they do	Last round	Raised	Team
1	Port443South Africa	Port443 specialises in providing Security Orchestration, Automation and Remediation (SOAR) "as a service".	Corporate	Not disclosed	2–10

SLA Startup Index · as of 24 Oct 2026 · raised is disclosed funding

Showing 1–1 of 1

How many Computer and Network Security startups are there in South Africa?: StartupList Africa tracks 1 Computer and Network Security startup in South Africa.
Who invests in Computer and Network Security startups in South Africa?: Iziko2.0 has backed 1 of them.
Where in South Africa are Computer and Network Security startups based?: Johannesburg (1) have the most.

Cite this page

StartupList Africa, “Computer and Network Security startups in South Africa”, updated 24 Oct 2026.

startuplist.africa/countries/south-africa/industries/computer-and-network-security