Company lists · Data refreshed September 2026

Top 25 Engineering software development services based in South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 154 companies tracked

RevenueBase identified 154 engineering software development services headquartered in South Africa as of September 2026 and tracks 1,368 professional contacts across them, including 585 with verified work emails. Pretoria is the largest hub.

This list covers engineering software development services headquartered in 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

154Companies

1,368Contacts tracked

585Verified emails

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The 25 largest engineering software development services based in South Africa

Ranked by team size

Top 25 of 154 engineering software development services based in South Africa, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to engineering software development services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Retro Rabbit Smartek21	Strong evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	201-500	198 contacts →
	Strong evidence “Retro Rabbit: Tailored Software Engineering Solutions At Retro Rabbit, we're more than just Software Engineers, Software Developers and UX/UI Designers-we're your trusted partners…” Source: RevenueBase Database · checked Sep 28, 2026
2	Dariel	Indirect evidence	Bramley, South AfricaHQ checked Sep 28, 2026	51-200	158 contacts →
	Indirect evidence “Founded in 2001 on the principle that solutions should be delivered right first time, every time, Dariel bridges the gap between human ingenuity and technology.” Source: RevenueBase Database · checked Sep 28, 2026
3	Full Stack	Strong evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	51-200	110 contacts →
	Strong evidence “Full Stack is a bespoke software development company providing products and services to help businesses be better software businesses.” Source: RevenueBase Database · checked Sep 28, 2026
4	Saratoga Software	Strong evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	51-200	91 contacts →
	Strong evidence “We provide quality software development services and solve complex technology problems for organisations as a trusted delivery partner.” Source: RevenueBase Database · checked Sep 28, 2026
5	advance.io	Strong evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	51-200	54 contacts →
	Strong evidence “We provide bespoke software solutions over the entire spectrum of IT development disciplines with complementary services such as IoT and related component manufacturing.” Source: RevenueBase Database · checked Sep 28, 2026
6	Ekcon Consulting Engineers	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	51-200	46 contacts →
	Partial evidence “EKCON - Specialise in customised engineering service.” Source: RevenueBase Database · checked Sep 28, 2026
7	Octoco	Strong evidence	Stellenbosch, South AfricaHQ checked Sep 28, 2026	51-200	43 contacts →
	Strong evidence “We offer comprehensive engineering services, such as software development, hardware engineering and CTO support.” Source: RevenueBase Database · checked Sep 28, 2026
8	Typedev	Partial evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “We build software.” Source: RevenueBase Database · checked Sep 28, 2026
9	Avocado Chocolate	Strong evidence	Summerstrand, South AfricaHQ checked Sep 28, 2026	11-50	30 contacts →
	Strong evidence “We are a distributed software development team.” Source: RevenueBase Database · checked Sep 28, 2026
10	Batsamayi	Partial evidence	Nelson Mandela Bay, South AfricaHQ checked Sep 28, 2026	51-200	29 contacts →
	Partial evidence “BATSAMAYI Engineers Bespoke Software Solutions to Help Africa keep pace with the Best.” Source: RevenueBase Database · checked Sep 28, 2026
11	Plantech PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Plantech (Pty) Ltd is a consulting engineering firm established in 1982 by Hein Schuld, James Theron and Peet Olivier.” Source: RevenueBase Database · checked Sep 28, 2026
12	EMS Industries	Indirect evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Welcome to EMS.” Source: RevenueBase Database · checked Sep 28, 2026
13	Ultimate Partner Siemens Disw Partner	Partial evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Ultimate Partner delivers end-to-end engineering solutions, from concept design and CAD drafting to advanced Finite Element Analysis (FEA), Design Optimization, and manufacturing…” Source: RevenueBase Database · checked Sep 28, 2026
14	Thuthukani Engineering Solutions PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Thuthukani Engineering Solutions is a South African based, globally recognized consultants for civil, structural, mechanical, electrical, automation and instrumentation…” Source: RevenueBase Database · checked Sep 28, 2026
15	Scibotron Corporation PTY LTD	Strong evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	11-50	16 contacts →
	Strong evidence “Scibotron is an innovative, forward-thinking project house focused on end-to-end solutions in custom software development, industrial process automation, electrical and…” Source: RevenueBase Database · checked Sep 28, 2026
16	Dessoft	Strong evidence	Centurion, South AfricaHQ checked Sep 28, 2026	1-10	16 contacts →
	Strong evidence “DesSoft: A Proudly South African company developing Engineering Design Software globally for Electrical, Instrumentation and Process Engineers; providing them with Engineering…” Source: RevenueBase Database · checked Sep 28, 2026
17	Xpitec PTY LTD	Indirect evidence	Centurion, South AfricaHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Continuous innovation and our strive towards long term relationships with clients has been the driving force behind Xpitec’s success since 1997.” Source: RevenueBase Database · checked Sep 28, 2026
18	DGE Consulting South Africa	Strong evidence	Potchefstroom, South AfricaHQ checked Sep 28, 2026	11-50	12 contacts →
	Strong evidence “DGE was formed in 2006 with the focus on Mechanical Engineering Design & Product Development in the transport and semi military applications, and very soon were contracted to…” Source: RevenueBase Database · checked Sep 28, 2026
19	Nine DOT Solutions PTY LTD	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Nine Dot Solutions (Pty) Ltd focuses on analysis and design solutions to the mechanical and structural engineering fields and has successful projects in South Africa, Africa…” Source: RevenueBase Database · checked Sep 28, 2026
20	Sapio Solutions Private Limited	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “Sapio solutions is a rapidly growing software outsourcing company.” Source: RevenueBase Database · checked Sep 28, 2026
21	Firmlogik	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Firmlogik designs, develops, and manufactures customised electronic engineering solutions.” Source: RevenueBase Database · checked Sep 28, 2026
22	Process Design & Automation PDA	Partial evidence	Doornpoort, South AfricaHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “PDA is a leading trusted Design & Automation Engineering company.” Source: RevenueBase Database · checked Sep 28, 2026
23	Adcop Consulting Engineers And Project Managers	Partial evidence	Benoni, South AfricaHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “AdCop Consulting Engineers provides multi-disciplinary engineering services to the private and public sectors within Southern Africa.” Source: RevenueBase Database · checked Sep 28, 2026
24	Sedilink	Strong evidence	Broadacres, South AfricaHQ checked Sep 28, 2026	1-10	8 contacts →
	Strong evidence “SEDIBELO TECHNOLOGIES: CUSTOMIZED SOFTWARE SOLUTIONS FOR HEALTH, SAFETY, AND ENGINEERING MAINTENANCE At Sedibelo Technologies, we are a black-owned and managed software company…” Source: RevenueBase Database · checked Sep 28, 2026
25	Ulwazi Control Systems	Indirect evidence	East London, South AfricaHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “UCS was established in 2017 by a team of skilled and dedicated control-systems engineers, who had already been working in the automation industry for several years.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: engineering software development services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names engineering software development services.
Partial evidence: Its own public description names part of engineering software development services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering software development services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 154 engineering software development services based in South Africa

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Engineering software development services based in South Africa at a glance

As of Sep 28, 2026

42.8%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

17.5%Largest-city concentration · Pretoria

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 154 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 engineering software development services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “engineering software development services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names engineering software development services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among engineering software development services, and records with no verified work email. Companies headquartered outside South Africa 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 its RevenueBase Smart Search 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, 585 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 28, 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.

Engineering software development services by metro

Engineering software development services in Pretoria27

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names engineering software development services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many engineering software development services are there based in South Africa?

RevenueBase identified 154 engineering software development services headquartered in 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?

Retro Rabbit Smartek21, headquartered in Pretoria, tops this list with the largest team on record.

Which city has the most engineering software development services?

Pretoria leads with 27 headquartered companies, followed by Johannesburg (26) and Cape Town (17).

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 585 verified decision-maker contacts tracked across these 154 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 28, 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 Smart Search, 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.