Company lists · Data refreshed September 2026
Top 25 Industrial control systems software companies based in South Africa
RevenueBase identified 95 industrial control systems software companies headquartered in South Africa as of September 2026 and tracks 1,097 professional contacts across them, including 354 with verified work emails and 32 with mobile numbers. Johannesburg is the largest hub.
This list covers industrial control systems software companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 25 largest industrial control systems software companies based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 193 | ||||
“S4 Integration, headquartered in Gqeberha, South Africa, is a multi-award-winning company, offering quality turnkey automation and industrial software solutions worldwide.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 68 | ||||
“Iritron has an extensive track record of successes in the fields of Plant Automation (Electrical, Instrumentation and Control Systems), Control Room and Video-wall, Simulation…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 54 | ||||
“Philco Systems specialises in providing industrial process control solutions locally and abroad.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 48 | ||||
“Africa's industrial sectors don't run on generic software.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 44 | ||||
“4Sight OT Automation - previously known as AGE Technologies has been providing Electrical, Control and Instrumentation solutions for over 25 years to South African and global…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 38 | ||||
“Established in 1997, RJ Connect has more than 20 years of experience in the Industrial Automation industry, we provide the industry with leading-edge technology, communications…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | Varispeed Electronic Motor Control SolutionsPartial evidence | 33 | |||
“Talk to us if you’re looking for tailored, cost-effective, warranty-backed expertise and superior products to address your electronic motor control challenges – including analysis…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 25 | ||||
“Established in 2011, AM Systems Integrations (AMSI) have become a specialist systems automation & integration company focusing on plant optimisation and automation.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 20 | ||||
“Shorrock Automation is committed in providing its clients with the best quality products and service in order to monitor, control and automate their specific application in all…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 18 | ||||
“If you operate in the Food & Beverage, Water & Wastewater, or Pharmaceutical sectors, your biggest challenge is delivering reliable, compliant, and efficient control systems in…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 16 | ||||
“Process Dynamics offer System Integration to Industries such as Power Generation, Water Treatment, Oil & Gas, Food & Beverage, Pharmaceutical and Chemical Industries, Materials…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 15 | ||||
“Originally started over 30 years ago as a DC drive and textile control systems manufacturing company, EPM has diversified with the changing landscape of industrial automation and…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 11 | ||||
“Lodicon is a systems integration company with interdisciplinary experience in various sectors of almost every industry.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 10 | ||||
“We specialise in automation engineering, software development & digital industry solutions, enabling businesses to optimise operations, enhance efficiency & unlock the hidden…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 10 | ||||
“SA’S LEADING INDUSTRIAL AUTOMATION SYSTEM INTEGRATORS PCMP is a leading electrical and automation system integrator providing full turn key industrial automation solutions under…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 | ||||
“Beckhoff implements open automation systems using proven PC-based control technology.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 9 | ||||
“Comcor Engineering was founded in 2008.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 | ||||
“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: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 | ||||
“Cadisa (Pty) Ltd offers control, automation and drives engineering solutions for a variety of industries.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | Prime Instrumentation RustenburgPartial evidence | 8 | |||
“Prime Instrumentation Rustenburg is a Control and Instrumentation Solutions provider.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 | ||||
“Motion Control Systems is an authorised distributor of Emerson Discrete Automation plc hardware and software products to OEM's and industrial automation integrators in the FMCG…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 7 | ||||
“First Vision Automation is dedicated to providing the best automation control solution for your organization.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 6 | ||||
“Cybarete is situated in Stellenbosch, South Africa with a mission to make a global impact by revolutionising industrial automation and control.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 6 | ||||
“Established in February 1996, Aucamp Electronics provides Turnkey Solutions in the Fields of Telemetry, Automation and Process Control.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 | ||||
“In 2007 Conveyor and Process Instrumentation Technologies began its business operation as a hardware and industrial network solutions providing company.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 95 industrial control systems software companies based in South Africa
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Industrial control systems software companies based in South Africa at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 industrial control systems software 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 South Africa whose own description of what they do matches “industrial control systems software 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 industrial control systems software companies, 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 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, 354 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 3, 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.
Frequently asked
How many industrial control systems software companies are there based in South Africa?
RevenueBase identified 95 industrial control systems software companies 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?
S4 Integration, headquartered in Nelson Mandela Bay, tops this list with the largest team on record.
Which city has the most industrial control systems software companies?
Johannesburg leads with 12 headquartered companies, followed by Pretoria (12) and Benoni (5).
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 354 verified decision-maker contacts tracked across these 95 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 3, 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.
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