Company lists · Data refreshed September 2026

Top 25 Industrial control system vendors based in South Africa

Name: Industrial control system vendors based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 116 companies tracked

RevenueBase identified 116 industrial control system vendors headquartered in South Africa as of September 2026 and tracks 1,534 professional contacts across them, including 556 with verified work emails. Johannesburg is the largest hub.

This list covers industrial control system vendors 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 17, 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 17, 2026 86% judged on-target in blind review

116Companies

1,534Contacts tracked

556Verified emails

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The 25 largest industrial control system vendors based in South Africa

Ranked by team size

Top 25 of 116 industrial control system vendors based in South Africa, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial control system vendors: 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	S4 Integration	Partial evidence	Nelson Mandela Bay, South AfricaHQ checked Sep 17, 2026	201-500	194 contacts →
	Partial evidence “S4 Integration, headquartered in Gqeberha, South Africa, is a multi-award-winning company, offering quality turnkey automation and industrial software solutions worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
2	Automation Control Solutions	Partial evidence	Stormill, South AfricaHQ checked Sep 17, 2026	51-200	128 contacts →
	Partial evidence “ACS, from inception, has been the contracted Local Business Partner for Emerson Automation Solutions and has developed the business to fully cover the market from supply of…” Source: RevenueBase Database · checked Sep 17, 2026
3	Moore Process Controls	Partial evidence	Midrand, South AfricaHQ checked Sep 17, 2026	51-200	104 contacts →
	Partial evidence “Moore Process Controls PTY (LTD) was originally established in South Africa as Moore Controls S.A.” Source: RevenueBase Database · checked Sep 17, 2026
4	Iritron PTY LTD	Strong evidence	Pretoria, South AfricaHQ checked Sep 17, 2026	51-200	68 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 17, 2026
5	PCS Global PTY LTD	Indirect evidence	Midrand, South AfricaHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “PCS Global (Pty) Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
6	Philco Systems	Strong evidence	Richards Bay, South AfricaHQ checked Sep 17, 2026	51-200	56 contacts →
	Strong evidence “Philco Systems specialises in providing industrial process control solutions locally and abroad.” Source: RevenueBase Database · checked Sep 17, 2026
7	Afrilek Automation PTY LTD	Indirect evidence	Edenvale, South AfricaHQ checked Sep 17, 2026	11-50	54 contacts →
	Indirect evidence “Afrilek Automation provides automation solutions for production facilities.” Source: RevenueBase Database · checked Sep 17, 2026
8	Craigcor Distribution	Strong evidence	Chloorkop, South AfricaHQ checked Sep 17, 2026	11-50	42 contacts →
	Strong evidence “Empowering Africa’s industries with world-class automation, control, and smart metering solutions for over 25 years.” Source: RevenueBase Database · checked Sep 17, 2026
9	RJ Connect	Partial evidence	Johannesburg, South AfricaHQ checked Sep 17, 2026	11-50	40 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 17, 2026
10	Novatec South Africa	Partial evidence	Centurion, South AfricaHQ checked Sep 17, 2026	11-50	35 contacts →
	Partial evidence “Novatec South Africa is an Electrical Engineering, Process Automation and System Integration Company that has been active in the South African market since 2018.” Source: RevenueBase Database · checked Sep 17, 2026
11	Varispeed Electronic Motor Control Solutions	Partial evidence	Jhb: +27 (0) 11 312 5252 \| Info@varispeed.co.za, South AfricaHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 17, 2026
12	Allpronix	Partial evidence	Randparkrif, South AfricaHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Supplying Southern Africa with world leading brands of Industrial Automation and networking equipment.” Source: RevenueBase Database · checked Sep 17, 2026
13	Shorrock Automation	Partial evidence	Pretoria, South AfricaHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 17, 2026
14	Instrotech	Strong evidence	Sandton, South AfricaHQ checked Sep 17, 2026	11-50	17 contacts →
	Strong evidence “Instrotech (Pty) Limited was formed in 1981 to create high quality process control instrumentation and industrial electronics designed to control one or more system parameters…” Source: RevenueBase Database · checked Sep 17, 2026
15	Process Dynamics	Strong evidence	Kempton Park, South AfricaHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “Process Dynamics offer System Integration to Industries such as Power Generation, Water Treatment, Oil & Gas, Food & Beverage, Pharmaceutical and Chemical Industries, Materials…” Source: RevenueBase Database · checked Sep 17, 2026
16	Electronic & Power Manufacturing	Strong evidence	East London, South AfricaHQ checked Sep 17, 2026	11-50	15 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 17, 2026
17	Integ System Integrators	Strong evidence	Somerset West, South AfricaHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 17, 2026
18	Denco Automated PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “At Denco Automated, we strive for quality in everything we do.” Source: RevenueBase Database · checked Sep 17, 2026
19	M & M Electronics	Indirect evidence	Drakenstein, South AfricaHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “M&M Electronics was established in the picturesque Western Cape Winelands town of Paarl in 1995.” Source: RevenueBase Database · checked Sep 17, 2026
20	Savtech PTY LTD	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “SAVTECH delivers operational intelligence, turning operational data into measurable results.” Source: RevenueBase Database · checked Sep 17, 2026
21	PCMP	Strong evidence	Roodepoort, South AfricaHQ checked Sep 17, 2026	1-10	10 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 17, 2026
22	Beckhoff Automation South Africa	Strong evidence	Randburg, South AfricaHQ checked Sep 17, 2026	1-10	9 contacts →
	Strong evidence “Beckhoff implements open automation systems using proven PC-based control technology.” Source: RevenueBase Database · checked Sep 17, 2026
23	Comcor Engineering	Indirect evidence	Pretoria, South AfricaHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “Comcor Engineering was founded in 2008.” Source: RevenueBase Database · checked Sep 17, 2026
24	Cadisa	Strong evidence	Johannesburg, South AfricaHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “Cadisa (Pty) Ltd offers control, automation and drives engineering solutions for a variety of industries.” Source: RevenueBase Database · checked Sep 17, 2026
25	Vision Group Consulting	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “Vision Group Consulting is a dynamic engineering group renowned for its expertise in process instrumentation, industrial automation, low-level application development, and…” Source: RevenueBase Database · checked Sep 17, 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: industrial control system vendors. 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 industrial control system vendors.
Partial evidence: Its own public description names part of industrial control system vendors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial control system vendors. 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 116 industrial control system vendors based in South Africa

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Industrial control system vendors based in South Africa at a glance

As of Sep 17, 2026

36.2%Verified-email coverage

13.2Average contacts per company

1-10Median size (employees)

11.2%Largest-city concentration · Johannesburg

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

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 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 industrial control system vendors, 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 “industrial control system vendors”. 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 industrial control system vendors), 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 industrial control system vendors, 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, 556 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 17, 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

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 industrial control system vendors, 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 industrial control system vendors are there based in South Africa?

RevenueBase identified 116 industrial control system vendors 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 system vendors?

Johannesburg leads with 13 headquartered companies, followed by Pretoria (10) and Port Elizabeth (6).

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 556 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 17, 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.