Company lists · Data refreshed September 2026

Top 25 Refinery control systems integrators based in South Africa

Name: Refinery control systems integrators based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 78 companies tracked

RevenueBase identified 78 refinery control systems integrators headquartered in South Africa as of September 2026 and tracks 914 professional contacts across them, including 349 with verified work emails and 26 with mobile numbers. Johannesburg is the largest hub.

This list covers refinery control systems integrators 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 5, 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 5, 2026 86% judged on-target in blind review

78Companies

914Contacts tracked

349Verified emails

26Mobile numbers

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The 25 largest refinery control systems integrators based in South Africa

Ranked by team size

Top 25 of 78 refinery control systems integrators based in South Africa, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to refinery control systems integrators: 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	Automation Control Solutions	Partial evidence	Stormill, South AfricaHQ checked Sep 5, 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 5, 2026
2	Moore Process Controls	Partial evidence	Midrand, South AfricaHQ checked Sep 5, 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 5, 2026
3	Directech	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 5, 2026	201-500	86 contacts →
	Indirect evidence “In an ever-changing world of new technology, the Directech Group is leading the way towards an automated future.” Source: RevenueBase Database · checked Sep 5, 2026
4	PCS Global PTY LTD	Indirect evidence	Midrand, South AfricaHQ checked Sep 5, 2026	51-200	58 contacts →
	Indirect evidence “PCS Global (Pty) Ltd.” Source: RevenueBase Database · checked Sep 5, 2026
5	Philco Systems	Strong evidence	Richards Bay, South AfricaHQ checked Sep 5, 2026	51-200	56 contacts →
	Strong evidence “Philco Systems specialises in providing industrial process control solutions locally and abroad.” Source: RevenueBase Database · checked Sep 5, 2026
6	4sight OT Automation	Partial evidence	Sandton, South AfricaHQ checked Sep 5, 2026	51-200	44 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 5, 2026
7	Novatec South Africa	Partial evidence	Centurion, South AfricaHQ checked Sep 5, 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 5, 2026
8	Oculus Operational Innovations	Indirect evidence	Somerset West, South AfricaHQ checked Sep 5, 2026	11-50	31 contacts →
	Indirect evidence “When a mine, power station, or utility runs from a single room, that room can't fail.” Source: RevenueBase Database · checked Sep 5, 2026
9	AM Systems Integration	Partial evidence	Boksburg, South AfricaHQ checked Sep 5, 2026	11-50	25 contacts →
	Partial evidence “Established in 2011, AM Systems Integrations (AMSI) have become a specialist systems automation & integration company focusing on plant optimisation and automation.” Source: RevenueBase Database · checked Sep 5, 2026
10	Advansys PTY LTD	Partial evidence	Fourways, South AfricaHQ checked Sep 5, 2026	11-50	17 contacts →
	Partial evidence “We are specialised consulting and project implementation service providers in the Industrial Automation, Manufacturing Systems and Business Intelligence sectors.” Source: RevenueBase Database · checked Sep 5, 2026
11	Industrial Data Xchange IDX	Partial evidence	Johannesburg, South AfricaHQ checked Sep 5, 2026	11-50	16 contacts →
	Partial evidence “With more than 30 years of experience, IDX's core business is enabling data connectivity between industrial systems with simple but cost-effective industrial communications…” Source: RevenueBase Database · checked Sep 5, 2026
12	Process Dynamics	Partial evidence	Kempton Park, South AfricaHQ checked Sep 5, 2026	11-50	16 contacts →
	Partial 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 5, 2026
13	Integ System Integrators	Strong evidence	Somerset West, South AfricaHQ checked Sep 5, 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 5, 2026
14	Lodicon	Partial evidence	Durbanville, South AfricaHQ checked Sep 5, 2026	11-50	12 contacts →
	Partial evidence “Lodicon is a systems integration company with interdisciplinary experience in various sectors of almost every industry.” Source: RevenueBase Database · checked Sep 5, 2026
15	Savtech PTY LTD	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 5, 2026	11-50	10 contacts →
	Indirect evidence “SAVTECH delivers operational intelligence, turning operational data into measurable results.” Source: RevenueBase Database · checked Sep 5, 2026
16	PCMP	Strong evidence	Roodepoort, South AfricaHQ checked Sep 5, 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 5, 2026
17	Process Design & Automation PDA	Indirect evidence	Doornpoort, South AfricaHQ checked Sep 5, 2026	11-50	10 contacts →
	Indirect evidence “PDA is a leading trusted Design & Automation Engineering company.” Source: RevenueBase Database · checked Sep 5, 2026
18	Instramac	Indirect evidence	Spartan, South AfricaHQ checked Sep 5, 2026	11-50	9 contacts →
	Indirect evidence “Instramac was established in 1989 and is a proudly South African company.” Source: RevenueBase Database · checked Sep 5, 2026
19	Comcor Engineering	Indirect evidence	Pretoria, South AfricaHQ checked Sep 5, 2026	1-10	9 contacts →
	Indirect evidence “Comcor Engineering was founded in 2008.” Source: RevenueBase Database · checked Sep 5, 2026
20	Prime Instrumentation Rustenburg	Partial evidence	Rustenburg, South AfricaHQ checked Sep 5, 2026	1-10	8 contacts →
	Partial evidence “Prime Instrumentation Rustenburg is a Control and Instrumentation Solutions provider.” Source: RevenueBase Database · checked Sep 5, 2026
21	Vision Group Consulting	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 5, 2026	1-10	8 contacts →
	Indirect 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 5, 2026
22	4b Automation & 4b Systems	Indirect evidence	Centurion, South AfricaHQ checked Sep 5, 2026	11-50	7 contacts →
	Indirect evidence “4 Bytes Automation has a wealth of process knowledge and experience in the food and beverage industry.” Source: RevenueBase Database · checked Sep 5, 2026
23	ANE Industrial Supplies PTY LTD	Indirect evidence	Ethekwini, South AfricaHQ checked Sep 5, 2026	11-50	5 contacts →
	Indirect evidence “Over a decade ago, ANE Industrial Supplies acquired Transport & Marine, which was established in the late 1970s.” Source: RevenueBase Database · checked Sep 5, 2026
24	Next Integration	Indirect evidence	Cape Town, South AfricaHQ checked Sep 5, 2026	1-10	5 contacts →
	Indirect evidence “Automation solutions for industrial facilities with a focus on Water and Energy, plant optimisation as well as safety consulting.” Source: RevenueBase Database · checked Sep 5, 2026
25	Anytech	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 5, 2026	51-200	3 contacts →
	Indirect evidence “Welcome to the world of automation, Anytech provides advanced automation products sourced from market leading international partners.” Source: RevenueBase Database · checked Sep 5, 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: refinery control systems integrators. 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 refinery control systems integrators.
Partial evidence: Its own public description names part of refinery control systems integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name refinery control systems integrators. 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 78 refinery control systems integrators based in South Africa

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Refinery control systems integrators based in South Africa at a glance

As of Sep 5, 2026

38.2%Verified-email coverage

2.8%Mobile-number coverage

11.7Average contacts per company

1-10Median size (employees)

14.1%Largest-city concentration · Johannesburg

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3190–30

2931–60

061–90

090–180

1180+

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 refinery control systems integrators, 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 “refinery control systems integrators”. 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 refinery control systems integrators), 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 refinery control systems integrators, 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, 349 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 5, 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 refinery control systems integrators, 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 refinery control systems integrators are there based in South Africa?

RevenueBase identified 78 refinery control systems integrators 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?

Automation Control Solutions, headquartered in Gauteng, tops this list with the largest team on record.

Which city has the most refinery control systems integrators?

Johannesburg leads with 11 headquartered companies, followed by Randburg (5) and Boksburg (4).

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 349 verified decision-maker contacts tracked across these 78 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 5, 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.