Company lists · Data refreshed September 2026

Top 8 Custom software development companies based in Sandton, South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Sep 9, 2026 44 companies tracked

RevenueBase identified 44 company matches for custom software development companies associated with Sandton, South Africa as of September 2026 and tracks 220 professional contacts across them, including 49 with verified work emails and 13 with mobile numbers. Across South Africa, Johannesburg is the largest hub for this category (170 companies); Sandton has 33.

This list covers company matches for custom software development companies associated with Sandton, 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 9, 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 9, 2026 How this list was built

44Companies

220Contacts tracked

49Verified emails

13Mobile numbers

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The 8 largest custom software development companies based in Sandton, South Africa

Ranked by team size

Top 8 of 44 company matches for custom software development companies based in Sandton, South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 9, 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	Rubiblue Information Technology Solutions PTY LTD	Exact match	Sandton, South AfricaHQ recorded Sep 9, 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 9, 2026 · View company records in RevenueBase
2	Avantedge Group	Exact match	Sandton, South AfricaHQ recorded Sep 9, 2026	51-200	29 contacts →
	Exact match “The Avantedge Group is a holding company that provides software solutions to the Legal, Medical, Motor and Point of Sale industries.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
3	Syncrony Digital	Exact match	Sandton, South AfricaHQ recorded Sep 9, 2026	11-50	27 contacts →
	Exact match “Syncrony has been developing custom software and e-commerce systems since We have delivered successful projects for South African and international companies over a range of…” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
4	Sovtech	Exact match	Sandton, South AfricaHQ recorded Sep 9, 2026	201-500	19 contacts →
	Exact match “SovTech is the leading software development company from Africa with over a decade of experience.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
5	Deazitech	Exact match	Sandton, South AfricaHQ recorded Sep 9, 2026	11-50	10 contacts →
	Exact match “Welcome to Deazitech, your premier destination for tailored software solutions.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
6	Codexpress	Exact match	Sandton, South AfricaHQ recorded Sep 9, 2026	1-10	2 contacts →
	Exact match “Codexpress is a custom software development and consultancy firm which utilises a wide variety of tools to produce scalable solutions to fit any industry, our custom solutions are…” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
7	Zetigon	Exact match	Sandton, South AfricaHQ recorded Sep 9, 2026	1-10	2 contacts →
	Exact match “We are a digital solutions company that helps businesses and organizations access their full potential through technology.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
8	KB Consulting SA	Exact match	Sandton, South AfricaHQ recorded Sep 9, 2026	11-50	1 contacts →
	Exact match “KB Consulting is a software development organization with profoundly talented IT specialists providing result-oriented and cost effective solutions all over the world.” Recorded in the RevenueBase company graph · Sep 9, 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 “custom 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 8 of 44 custom software development companies based in Sandton, South Africa

See the full list, filter by size, metro and specialty, and access 49 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom software development companies based in Sandton, South Africa at a glance

As of Sep 9, 2026

22.3%Verified-email coverage

5.9%Mobile-number coverage

5.0Average contacts per company

1-10Median size (employees)

Sep 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 12.0d

460–30

231–60

061–90

090–180

1180+

Company record updated

Median 76.0d

00–30

9131–60

10561–90

1290–180

12180+

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 Sandton, South Africa whose business descriptions match “custom 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 49 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 9, 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.

Custom software development companies by metro in South Africa

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 “custom software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom software development companies are there based in Sandton, South Africa?

RevenueBase identified 44 company matches for custom software development companies associated with Sandton, 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?

Rubiblue Information Technology Solutions PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in South Africa has the most custom software development companies?

Johannesburg leads South Africa with 170 company records, followed by Cape Town (132) and Pretoria (77). Sandton has 33.

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 49 professional contacts with verified work emails tracked across these 44 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 9, 2026.

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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.