Company lists · Data refreshed September 2026

Top 25 SaaS application development companies based in Johannesburg, South Africa

Name: SaaS application development companies based in Johannesburg, South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 116 companies tracked

RevenueBase identified 116 SaaS application development companies headquartered in Johannesburg, South Africa as of September 2026 and tracks 595 professional contacts across them, including 168 with verified work emails. Johannesburg is the largest hub.

This list covers SaaS application development companies headquartered in Johannesburg, South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

116Companies

595Contacts tracked

168Verified emails

Explore all 116 companies → Free signup · no credit card · 500 free credits

The 25 largest SaaS application development companies based in Johannesburg, South Africa

Ranked by team size

Top 25 of 116 SaaS application development companies based in Johannesburg, South Africa, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names SaaS application development companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	GlucodeIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	51-200	74
	“We are a company of dreamers, creators, and problem solvers who love to tinker with technology and see how it can improve the world around us.” Source: company website · checked Sep 6, 2026
2	Webtonic SolutionsPartial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	35
	“Webtonic is a South African software development company based in Johannesburg and Port Elizabeth.” Source: company website · checked Sep 6, 2026
3	S-SquaredIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	25
	“S2 or ("S" squared), is a dynamic software solutions company, founded in 2010 upon a principle of providing solutions to business problems.” Source: company website · checked Sep 6, 2026
4	Blue Bean SoftwarePartial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	23
	“Blue Bean Software is a leading software development company providing custom solutions for both large corporate enterprises and startups.” Source: company website · checked Sep 6, 2026
5	CubezooIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	22
	“Welcome to CubeZoo - Empowering Businesses with Smart Technology Solutions!” Source: company website · checked Sep 6, 2026
6	EtihukuIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	51-200	22
	“eTihuku is more than a technology solutions company.” Source: company website · checked Sep 6, 2026
7	Appstrax Technology PTY LTDIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	21
	“Is your business losing time, money, and opportunities to clunky, outdated software?” Source: company website · checked Sep 6, 2026
8	Elula OnlineIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	19
	“Elula is a custom coding and design company creating and hosting the best web solutions suited to our client’s budget and needs rolled into one.” Source: company website · checked Sep 6, 2026
9	Sapio Solutions Private LimitedIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	11
	“Sapio solutions is a rapidly growing software outsourcing company.” Source: company website · checked Sep 6, 2026
10	Rysis SoftwareIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	10
	“At Rysis Software, we believe that we don’t just develop software, we develop solutions.” Source: company website · checked Sep 6, 2026
11	Peach SoftwareIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	7
	“Peach Software Solutions (Pty) Ltd was founded in June 2013 with the main purpose to enter the market to design unique business software.” Source: company website · checked Sep 6, 2026
12	Calidad TechnologyIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	7
	“Calidad Technology is a business software solutions house.” Source: company website · checked Sep 6, 2026
13	WebgapPartial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	6
	“WebGap is a software development business that focuses on web-based platforms and apps.” Source: company website · checked Sep 6, 2026
14	Zero ONE Bespoke Software DevelopmentPartial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	5
	“Zero One is a bespoke software development company that helps create what you need for your business to go to market faster and stand out among the competition.” Source: company website · checked Sep 6, 2026
15	Dcyfer ITIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	5
	“Dcyfer - Custom Software solutions that allow you to focus on your business.” Source: company website · checked Sep 6, 2026
16	Entrebyte TechnologiesIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	4
	“Established by founders of expert software professionals, Entrebyte is easily one of the best custom software companies in South Africa providing full-cycle and high-loaded…” Source: company website · checked Sep 6, 2026
17	Gurrom Technology SolutionsIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	4
	“At Gurrom, we turn ideas into software that solves real business challenges.” Source: company website · checked Sep 6, 2026
18	Lilosoft PTY LTDPartial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	4
	“Bespoke software development services” Source: company website · checked Sep 6, 2026
19	Datamagic TechnologiesPartial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	3
	“Datamagic Technologies delivers custom software development and digital solutions designed to help businesses scale faster and smarter.” Source: company website · checked Sep 6, 2026
20	Code AdvancedIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	3
	“We design, customise and build custom software with quality and speed for companies and individuals who do not have the capacity to do it themselves.” Source: company website · checked Sep 6, 2026
21	Innovative Thinking PTY LTDIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	11-50	2
	“Established in 2012, Innovative Thinking specialises in creating custom software solutions for your business.” Source: company website · checked Sep 6, 2026
22	CodewriteIndirect evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	2
	“CodeWrite is an IT company whose vision from inception was to develop enterprise grade software solutions that are intelligent, innovative, robust, automated, but most of all…” Source: company website · checked Sep 6, 2026
23	UME Software SolutionsPartial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	2
	“We are your ideal software development partner to turn your ideas into reality.” Source: company website · checked Sep 6, 2026
24	DevelocksPartial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	2
	“Develocks is a software development house that focuses on bringing an online presence to businesses, specialising in bespoke software and analytics solutions that help businesses…” Source: company website · checked Sep 6, 2026
25	Barnes ConsultingPartial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	1-10	1
	“Software development services” Source: company website · checked Sep 6, 2026

Showing 25 of 116 SaaS application development companies based in Johannesburg, South Africa

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SaaS application development companies based in Johannesburg, South Africa at a glance

As of Sep 6, 2026

1-10Median size (employees)

JohannesburgLargest hub · 116 HQs

Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole South Africa list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Johannesburg, over 116 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among SaaS application development companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Johannesburg, South Africa whose own description of what they do matches “SaaS application development companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among SaaS application development companies, and records with no verified work email. Companies headquartered outside Johannesburg are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 168 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

SaaS application development companies by metro in South Africa

SaaS application development companies in Johannesburg116
SaaS application development companies in Cape Town91
SaaS application development companies in Pretoria42
SaaS application development companies in Sandton25

Frequently asked

How many SaaS application development companies are there based in Johannesburg, South Africa?

RevenueBase identified 116 SaaS application development companies headquartered in Johannesburg, South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Glucode, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most SaaS application development companies?

Johannesburg leads with 116 headquartered companies, followed by Cape Town (91) and Pretoria (42).

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 168 verified decision-maker contacts tracked across these 116 companies.

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.

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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.