Company lists · Data refreshed September 2026

Top 25 Secure software development companies based in South Africa

Name: Secure software development companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 303 companies tracked

RevenueBase identified 303 company matches for secure software development companies associated with South Africa as of September 2026 and tracks 3,186 professional contacts across them, including 1,169 with verified work emails and 127 with mobile numbers. Johannesburg is the largest hub.

This list covers company matches for secure software development companies associated with South Africa, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 6, 2026 How this list was built

303Companies

3,186Contacts tracked

1,169Verified emails

127Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest secure software development companies based in South Africa

Ranked by team size

Top 25 of 303 company matches for secure software development companies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	BBD	Exact match	Rosebank, South AfricaHQ recorded Sep 6, 2026	1,001-5,000	1,225 contacts →
	Exact match “Welcome to BBD – where experience, innovation and software engineering excellence come together.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2	Full Stack	Exact match	Cape Town, South AfricaHQ recorded Sep 6, 2026	51-200	110 contacts →
	Exact match “Full Stack is a bespoke software development company providing products and services to help businesses be better software businesses.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	Dotcom Software Solutions	Exact match	Centurion, South AfricaHQ recorded Sep 6, 2026	51-200	79 contacts →
	Exact match “Dotcom is a leading software development, IT consulting and cyber security entity.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4	Aves Cyber Security	Exact match	Johannesburg, South AfricaHQ recorded Sep 6, 2026	51-200	62 contacts →
	Exact match “AVeS Cyber Security forms part of the AVeS Cyber International group of companies.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	TEGRA	Exact match	Pretoria, South AfricaHQ recorded Sep 6, 2026	11-50	56 contacts →
	Exact match “Tegra provides specialised API Management, Secure Data Transport and Cyber Security Solutions.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6	Eset Southern Africa	Exact match	Cape Town, South AfricaHQ recorded Sep 6, 2026	51-200	52 contacts →
	Exact match “At ESET Southern Africa, we specialise in advanced cybersecurity solutions designed to safeguard businesses and individuals against ever-evolving threats.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7	Sourceworx	Exact match	Johannesburg, South AfricaHQ recorded Sep 6, 2026	51-200	50 contacts →
	Exact match “SOURCEWORX provides IT solutions that are tailored to suit the unique needs of any organization.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8	Ekwantu Consulting	Exact match	Woodmead, South AfricaHQ recorded Sep 6, 2026	51-200	39 contacts →
	Exact match “We provide secure information technology solutions that help customers take their business to the next level and reduce IT System failures.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	Rubiblue Information Technology Solutions PTY LTD	Exact match	Sandton, South AfricaHQ recorded Sep 6, 2026	11-50	37 contacts →
	Exact match “RUBIBLUE is a Leading Infomation Technology Company committed to providing companies with professional, quality and affordable IT Solutions.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	Integrity360 WAS Redshift Cyber Security	Exact match	Bryanston, South AfricaHQ recorded Sep 6, 2026	11-50	35 contacts →
	Exact match “Redshift is a South African cyber security advisory company assisting our customers with assessing their cyber security posture, determining risk exposure and building robust…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11	Qwerti	Exact match	Johannesburg, South AfricaHQ recorded Sep 6, 2026	51-200	35 contacts →
	Exact match “We believe every business deserves the peace of mind, performance, and protection that world-class IT and Cyber Security brings, no matter their size.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12	Puleng Technologies PTY LTD	Exact match	Bryanston, South AfricaHQ recorded Sep 6, 2026	51-200	31 contacts →
	Exact match “Puleng Technologies (PTY) Ltd, is proudly a Level 1 BEE contributor.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13	Avocado Chocolate	Exact match	Summerstrand, South AfricaHQ recorded Sep 6, 2026	11-50	30 contacts →
	Exact match “We are a distributed software development team.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14	Tenacit Solutions	Exact match	Port Elizabeth, South AfricaHQ recorded Sep 6, 2026	11-50	30 contacts →
	Exact match “MSP, MSSP, Enterprise ISP focused around holistic approach to IT, and providing specialized services for clients, and products to other IT companies.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	Scarybyte	Exact match	Johannesburg, South AfricaHQ recorded Sep 6, 2026	11-50	28 contacts →
	Exact match “We offer the support and guidance of industry leaders and security specialists to help you accelerate your cybersecurity improvement via cutting-edge methodologies and risk…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	TRG	Exact match	Cape Town, South AfricaHQ recorded Sep 6, 2026	11-50	25 contacts →
	Exact match “Founded in 2015 and head officed in Cape Town, South Africa with a national representation we service clients across the continent.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	Bitcrack Cyber Security	Exact match	Sandton, South AfricaHQ recorded Sep 6, 2026	11-50	23 contacts →
	Exact match “Founded by highly experienced cyber security specialists in 2012.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	Iconis	Exact match	Durban, South AfricaHQ recorded Sep 6, 2026	51-200	22 contacts →
	Exact match “ICON Information Systems is an ISO9001 and ISO27001 certified end-to-end ICT Services Provider with 9 years of operational experience under its belt.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19	The Cloud Crew	Exact match	Cape Town, South AfricaHQ recorded Sep 6, 2026	11-50	22 contacts →
	Exact match “At TCC – The Cloud Crew, we empower you to excel in what you do best by providing secure, cutting-edge technology and strategic partnerships with market leaders.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	Take Note Group Of Companies	Exact match	Sandton, South AfricaHQ recorded Sep 6, 2026	11-50	21 contacts →
	Exact match “Take Note IT is a highly specialized Boutique Information Technology (IT) Security solution provider.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21	Cyber83	Exact match	Pretoria, South AfricaHQ recorded Sep 6, 2026	11-50	18 contacts →
	Exact match “At Cyber83, we are dedicated to delivering top-tier cybersecurity solutions that meet the complex needs of today's enterprises.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	Boatech	Exact match	Midrand, South AfricaHQ recorded Sep 6, 2026	1-10	17 contacts →
	Exact match “Technology is at the core of every business in today's digitally connected world.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	Clyrofor SA	Exact match	Midrand, South AfricaHQ recorded Sep 6, 2026	11-50	17 contacts →
	Exact match “Clyrofor is a South African #Cybersecurity company that is founded on the principles of empowerment and innovation.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24	Tirisan Tech Solutions	Exact match	Johannesburg, South AfricaHQ recorded Sep 6, 2026	11-50	17 contacts →
	Exact match “Tirisan Tech Solutions was established to provide leading edge intelligent technical solutions and consulting services such as software solutions, consulting services and…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25	Reportstar Technologies	Exact match	Johannesburg, South AfricaHQ recorded Sep 6, 2026	11-50	16 contacts →
	Exact match “ReportStar Technologies is a leading provider of cyber security solutions to the corporate, government and educational markets.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “secure software development companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 303 secure software development companies based in South Africa

See the full list, filter by size, metro and specialty, and access 1,169 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Secure software development companies based in South Africa at a glance

As of Sep 6, 2026

36.7%Verified-email coverage

4.0%Mobile-number coverage

10.5Average contacts per company

1-10Median size (employees)

29.4%Largest-city concentration · Johannesburg

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

191

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,0710–30

9031–60

061–90

190–180

7180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with South Africa whose business descriptions match “secure software development companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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: Every displayed company carries at least one verified work email. RevenueBase tracks 1,169 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Secure software development companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “secure software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many secure software development companies are there based in South Africa?

RevenueBase identified 303 company matches for secure software development companies associated with South Africa as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

BBD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most secure software development companies?

Johannesburg leads with 89 company records, followed by Cape Town (47) and Pretoria (26).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,169 professional contacts with verified work emails tracked across these 303 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 303 secure software development companies based in South Africa. Start with a free account, no credit card.

Download this list →

Related lists

Secure software development companies by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.