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Best Cybersecurity Companies in South Africa

Discover the top cybersecurity companies and tools from South Africa. Expert-reviewed security solutions from South Africa-based vendors.

EXCELLENCE AWARD2025TOP 10SOUTH AFRICA COMPANIESSecurityListing
scheduleLast updated about 1 hour ago(5/1/2026)
Updated monthly
CSIR Information & Cybersecurity Research Centre Logo

CSIR Information &

South Africa flag

Security Operations

4.8
3 reviews

The CSIR Information & Cybersecurity Research Centre focuses on research, development, and innovation of cyber and information security solutions and approaches to securely protect people and systems

BUI Logo

BUI

South Africa flag

Cloud Security

4.7
2 reviews

BUI is a global technology consultancy and Cloud Solution Provider specialising in cloud, security, and networking solutions for mid-market and enterprise-level business organisations across the world

Altron Logo

Altron

South Africa flag

Compliance Consulting

4.5
1 review

Altron provides locally relevant innovative and integrated ICT solutions to business, government and consumers. Altron combines technical expertise with in-depth customer understanding to provide end

DataProof Communications Logo

DataProof Communications

South Africa flag

Compliance Consulting

4.5
1 review

DataProof Communications is Cybersecurity Company specialising in cybersecurity operations, incident management and response best practices and technologies. DataProof’s objective is to provide compr

Sendmarc Logo

Sendmarc

South Africa flag

Brand Protection

4.5
1 review

Sendmarc automates the process of protecting your domain from being used in email impersonation and phishing attacks. Protect employees from email fraud, and stop them receiving any phishing, spoofin

Argantic Logo

Argantic

South Africa flag

Cloud Security

4.5
1 review

Argantic aims to help organisations thrive and reach their full potential in a modern cloud-centric era. The company was founded 7 years ago with the aim to focus on delivering software and infrastruc

Xperien Logo

Xperien

South Africa flag

Security Operations

4.5
1 review

Xperien (Pty) Limited is a leading Johannesburg-based South African Information Technology Asset Disposition (ITAD) company. We are the only company in Africa with ISO9001:2015 accreditation specifica

Armata Cyber Security Logo

Armata Cyber Security

South Africa flag

Compliance Consulting

4.5
1 review

Armata offers a holistic approach to Cyber Security with products and services to assist on the journey to Cyber Resilience. A service lead consultancy engagement can help the customer understand thei

10dot Cloud Security Logo

10dot Cloud Security

South Africa flag

Managed Security Service Providers

4.3
2 reviews

10dot Cloud Security is a security service management company. Our solutions give you contextualised visibility into your network security. You can only manage what you can see with intuitive security

Hakware Logo

Hakware

South Africa flag

Security Operations

4.3
2 reviews

Hakware is a next-generation Security Management solution offering a comprehensive OneView of your entire IT and security environment. At the heart of Hakware are custom-trained models that consolidat

Wolfpack Information Risk Logo

Wolfpack Information Risk

South Africa flag

Compliance Consulting

4.2
3 reviews

Wolfpack specialise in information and cyber threat management covering the full spectrum of prevention, detection, incident response and business resilience capabilities. Advisory - Professional bus

Adroit Technologies Logo

Adroit Technologies

South Africa flag

Industrial Control System Security

3.9
2 reviews

Adroit Technologies has been developing award winning real-time software for the industrial automation markets for over 25 years. We are the number 1 Supervisory Control and Data Acquisition (SCADA)

Digimune Logo

Digimune

South Africa flag

Threat Intelligence Platforms

3.8
1 review

Digimune is an all-encompassing cloud-based cyber risk protection platform that provides comprehensive cyber intelligence and monitoring software for businesses, families and individuals – guarding yo

Absa Cybersecurity Academy Logo

Absa Cybersecurity Academy

South Africa flag

Security Awareness Training

Absa Cybersecurity Academy is an externally focused, corporate social responsibility initiative aimed at empowering marginalised South African youths to become certified cybersecurity specialists. Ad

BCX Logo

BCX

South Africa flag

Compliance Consulting

BCX, a subsidiary within Telkom Group, is one of Africa’s largest systems integrator and digital transformation partners for enterprises and public sector organisations. BCX offers a complete service

About South Africa Cybersecurity Companies

South Africa is home to some of the world's leading cybersecurity companies. Our rankings are based on expert reviews, user ratings, and comprehensive feature analysis.

Ranking Criteria

  • Expert reviews and ratings
  • User feedback and reviews
  • Feature completeness
  • Enterprise readiness

Updated Monthly

Our rankings are updated monthly to reflect the latest product information, user reviews, and market changes.