Company lists · Data refreshed October 2026
Top 25 Instrumentation and control contractors based in South Africa
RevenueBase identified 279 company matches for instrumentation and control contractors associated with South Africa as of October 2026 and tracks 3,110 professional contacts across them, including 931 with verified work emails. Johannesburg is the largest hub.
This list covers company matches for instrumentation and control contractors associated with South Africa, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 16, 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 instrumentation and control contractors based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 185 contacts → | ||||
Exact match “S4 Integration, headquartered in Gqeberha, South Africa, is a multi-award-winning company, offering quality turnkey automation and industrial software solutions worldwide.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 2 | 127 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 3 | 106 contacts → | ||||
Exact match “Moore Process Controls PTY (LTD) was originally established in South Africa as Moore Controls S.A.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 4 | 94 contacts → | ||||
Exact match “Brand Engineering SA (Pty) Ltd has been operating in the electrical industry for over 50 years, delivering electrical, instrumentation, and automation installations across…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 5 | 83 contacts → | ||||
Exact match “GVJ Electrical and Instrumentation Contractors (Pty) are electrical contractors and specialize in electrical reticulation for industrial and commercial projects.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 6 | 79 contacts → | ||||
Exact match “Since Masedi E&I Construction has built an impeccable reputation in the industry with an emphasis on Quality, Safety and Exceptional Service.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 7 | 71 contacts → | ||||
Exact match “LAS is a design, engineering and consulting firm specializing in instrumentation, control and management information systems.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 8 | 63 contacts → | ||||
Exact match “Founded in 2012, BT Projects is a leader in South Africa’s electrical and instrumentation sectors.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 9 | 61 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 10 | 53 contacts → | ||||
Exact match “Afrilek Automation provides automation solutions for production facilities.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 11 | 52 contacts → | ||||
Exact match “Philco Systems specialises in providing industrial process control solutions locally and abroad.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 12 | 51 contacts → | ||||
Exact match “PCS Global (Pty) Ltd.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 13 | 46 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 14 | 45 contacts → | ||||
Exact match “Since inception in 1981 Hamar Controls have been providing Electrical, Control and Instrumentation products and services to industries such as iron ore and aluminium smelters…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 15 | 42 contacts → | ||||
Exact match “We are an electrical company that specializes in the automation of industrial production and distribution systems.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 16 | 40 contacts → | ||||
Exact match “Novatec South Africa is an Electrical Engineering, Process Automation and System Integration Company that has been active in the South African market since 2018.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 17 | 38 contacts → | ||||
Exact match “Empowering Africa’s industries with world-class automation, control, and smart metering solutions for over 25 years.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 18 | 29 contacts → | ||||
Exact match “Vangard Projects is an Electronic Solutions Provider servicing the whole of Africa.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 19 | 29 contacts → | ||||
Exact match “Oculus Operational Innovations designs, engineers and delivers control rooms as a single accountable party.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 20 | 28 contacts → | ||||
Exact match “PPSV focuses on providing field instrumentation solutions that are engineered to provide reliable and sustainable long term measurement and control of our customer's manufacturing…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 21 | 27 contacts → | ||||
Exact match “Omniflex is a global, industry-leading designer and manufacturer of electronic instrumentation for the oil & gas, petro-chemical, nuclear, mining, infrastructure, utilities and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 22 | 25 contacts → | ||||
Exact match “Established in 2011, AM Systems Integrations (AMSI) have become a specialist systems automation & integration company focusing on plant optimisation and automation.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 23 | 24 contacts → | ||||
Exact match “Womsebenzi takes pride in being ahead of the curve with our commitment to connect technologies and solutions to sustain innovation and differentiation in our solution offerings.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 24 | 24 contacts → | ||||
Exact match “Oakleaf Investment Holdings 52 (Pty) Ltd (OIH), established by Genstar (Proprietary) Limited, a venture between the Berzack family.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 25 | 23 contacts → | ||||
Exact match “Selepe Projects (Pty) Ltd is a Black Woman Owned Contractor, with a CIDB rating of 7 EPPE / EBPE based in Queenswood, Pretoria, who focuses on delivering the best quality of work…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “instrumentation and control contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 279 instrumentation and control contractors based in South Africa
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Instrumentation and control contractors based in South Africa at a glance
As of Oct 16, 2026Companies by employee count
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 279 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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
- Company records associated with South Africa whose business descriptions match “instrumentation and control contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 931 professional contacts with verified work emails across the full matched dataset. 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 October 16, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Instrumentation and control contractors by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “instrumentation and control contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many instrumentation and control contractors are there based in South Africa?
RevenueBase identified 279 company matches for instrumentation and control contractors associated with South Africa as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
S4 Integration tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most instrumentation and control contractors?
Johannesburg leads with 32 company records, followed by Cape Town (19) and Pretoria (19).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 931 professional contacts with verified work emails tracked across these 279 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 279 instrumentation and control contractors based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Instrumentation and control contractors by geography
- Instrumentation and control contractors based in Buenos Aires, Argentina
- Instrumentation and control contractors based in Perth, Australia
- Instrumentation and control contractors based in Belo Horizonte, Brazil
- Instrumentation and control contractors based in Campinas, Brazil
- Instrumentation and control contractors based in Curitiba, Brazil
- Instrumentation and control contractors based in Rio De Janeiro, Brazil
- Instrumentation and control contractors based in Sao Paulo, Brazil
- Instrumentation and control contractors based in Calgary, Canada
- Instrumentation and control contractors based in Edmonton, Canada
- Instrumentation and control contractors based in Toronto, Canada
- Instrumentation and control contractors based in Santiago, Chile
- Instrumentation and control contractors based in Bogota, Colombia
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Instrumentation and control contractors based in Buenos Aires, Argentina
- Instrumentation and control contractors based in Perth, Australia
- Instrumentation and control contractors based in Belo Horizonte, Brazil
- Instrumentation and control contractors based in Campinas, Brazil
- Instrumentation and control contractors based in Curitiba, Brazil
- Instrumentation and control contractors based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 instrumentation and control contractors based in South Africa
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 279 matching company records for instrumentation and control contractors based in South Africa, with 3,110 tracked contacts and 931 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 instrumentation and control contractors based in South Africa
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  S4 Integrations4.co.zaHQ: Nelson Mandela Bay, South AfricaReported employees: 201-500 | Nelson Mandela Bay, South Africa | 201-500 | Exact match | 185 contacts → |
“S4 Integration, headquartered in Gqeberha, South Africa, is a multi-award-winning company, offering quality turnkey automation and industrial software solutions worldwide.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Automation Control Solutionsacs-autocon.comHQ: Stormill, South AfricaReported employees: 51-200 | Stormill, South Africa | 51-200 | Exact match | 127 contacts → |
“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…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Moore Process Controlsmoore.co.zaHQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 106 contacts → |
“Moore Process Controls PTY (LTD) was originally established in South Africa as Moore Controls S.A.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Brand Engineering SA PTY LTDbrandsa.comHQ: Cape Town, South AfricaReported employees: 501-1,000 | Cape Town, South Africa | 501-1,000 | Exact match | 94 contacts → |
“Brand Engineering SA (Pty) Ltd has been operating in the electrical industry for over 50 years, delivering electrical, instrumentation, and automation installations across…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 83 contacts → |
“GVJ Electrical and Instrumentation Contractors (Pty) are electrical contractors and specialize in electrical reticulation for industrial and commercial projects.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Masedi E&i Constructionmasedisa.com HQ: Vaalpark, South AfricaReported employees: 201-500 | Vaalpark, South Africa | 201-500 | Exact match | 79 contacts → |
“Since Masedi E&I Construction has built an impeccable reputation in the industry with an emphasis on Quality, Safety and Exceptional Service.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Liquid Automation Systemsliquidauto.co.zaHQ: Elandsfontein, South AfricaReported employees: 51-200 | Elandsfontein, South Africa | 51-200 | Exact match | 71 contacts → |
“LAS is a design, engineering and consulting firm specializing in instrumentation, control and management information systems.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  BT Projects PTY LTDbt-projects.co.zaHQ: Vanderbijlpark, South AfricaReported employees: 51-200 | Vanderbijlpark, South Africa | 51-200 | Exact match | 63 contacts → |
“Founded in 2012, BT Projects is a leader in South Africa’s electrical and instrumentation sectors.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Iritron PTY LTDiritron.co.zaHQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 61 contacts → |
“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…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Afrilek Automation PTY LTDafrilek.comHQ: Edenvale, South AfricaReported employees: 11-50 | Edenvale, South Africa | 11-50 | Exact match | 53 contacts → |
“Afrilek Automation provides automation solutions for production facilities.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Philco Systemsphilco.co.zaHQ: Richards Bay, South AfricaReported employees: 51-200 | Richards Bay, South Africa | 51-200 | Exact match | 52 contacts → |
“Philco Systems specialises in providing industrial process control solutions locally and abroad.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  PCS Global PTY LTDpcsglobal.comHQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 51 contacts → |
“PCS Global (Pty) Ltd.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  4sight OT Automation4sight.cloudHQ: Sandton, South AfricaReported employees: 51-200 | Sandton, South Africa | 51-200 | Exact match | 46 contacts → |
“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…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Hamar Controls PTY LTDhamar.co.zaHQ: Roodepoort, South AfricaReported employees: 11-50 | Roodepoort, South Africa | 11-50 | Exact match | 45 contacts → |
“Since inception in 1981 Hamar Controls have been providing Electrical, Control and Instrumentation products and services to industries such as iron ore and aluminium smelters…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Unilecsaunilecsa.comHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 42 contacts → |
“We are an electrical company that specializes in the automation of industrial production and distribution systems.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Novatec South Africanovatecsa.co.zaHQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 40 contacts → |
“Novatec South Africa is an Electrical Engineering, Process Automation and System Integration Company that has been active in the South African market since 2018.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Craigcor Distributioncraigcor.comHQ: Chloorkop, South AfricaReported employees: 11-50 | Chloorkop, South Africa | 11-50 | Exact match | 38 contacts → |
“Empowering Africa’s industries with world-class automation, control, and smart metering solutions for over 25 years.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Vangard Projectsvangardprojects.co.za HQ: Nelspruit, South AfricaReported employees: 11-50 | Nelspruit, South Africa | 11-50 | Exact match | 29 contacts → |
“Vangard Projects is an Electronic Solutions Provider servicing the whole of Africa.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Oculus Operational Innovationsoculusinnovations.co.zaHQ: Somerset West, South AfricaReported employees: 11-50 | Somerset West, South Africa | 11-50 | Exact match | 29 contacts → |
“Oculus Operational Innovations designs, engineers and delivers control rooms as a single accountable party.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | PPSVppsv.co.za HQ: Germiston, South AfricaReported employees: 11-50 | Germiston, South Africa | 11-50 | Exact match | 28 contacts → |
“PPSV focuses on providing field instrumentation solutions that are engineered to provide reliable and sustainable long term measurement and control of our customer's manufacturing…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Omniflexomniflex.comHQ: International Operations Global, South AfricaReported employees: 11-50 | International Operations Global, South Africa | 11-50 | Exact match | 27 contacts → |
“Omniflex is a global, industry-leading designer and manufacturer of electronic instrumentation for the oil & gas, petro-chemical, nuclear, mining, infrastructure, utilities and…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  AM Systems Integrationamsi.co.zaHQ: Boksburg, South AfricaReported employees: 11-50 | Boksburg, South Africa | 11-50 | Exact match | 25 contacts → |
“Established in 2011, AM Systems Integrations (AMSI) have become a specialist systems automation & integration company focusing on plant optimisation and automation.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Womsebenzi Serviceswomsebenzi.co.zaHQ: Germiston, South AfricaReported employees: 51-200 | Germiston, South Africa | 51-200 | Exact match | 24 contacts → |
“Womsebenzi takes pride in being ahead of the curve with our commitment to connect technologies and solutions to sustain innovation and differentiation in our solution offerings.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Oakleaf Investment Holdings 52 PTY LTD OIHoihcontrols.co.za HQ: Jet Park, South AfricaReported employees: 11-50 | Jet Park, South Africa | 11-50 | Exact match | 24 contacts → |
“Oakleaf Investment Holdings 52 (Pty) Ltd (OIH), established by Genstar (Proprietary) Limited, a venture between the Berzack family.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Selepe Projectsselepeprojects.co.zaHQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 23 contacts → |
“Selepe Projects (Pty) Ltd is a Black Woman Owned Contractor, with a CIDB rating of 7 EPPE / EBPE based in Queenswood, Pretoria, who focuses on delivering the best quality of work…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 279 company matches
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Instrumentation and control contractors: dataset insights
October 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
278 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 279 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Instrumentation and control contractors by metro
Questions about this company list
What does Exact match mean for instrumentation and control contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many instrumentation and control contractors did RevenueBase find based in South Africa?
The saved snapshot records 279 matching company records, 3,110 tracked contacts and 931 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Instrumentation and control contractors by geography
- Instrumentation and control contractors based in Buenos Aires, Argentina
- Instrumentation and control contractors based in Perth, Australia
- Instrumentation and control contractors based in Belo Horizonte, Brazil
- Instrumentation and control contractors based in Campinas, Brazil
- Instrumentation and control contractors based in Curitiba, Brazil
- Instrumentation and control contractors based in Rio De Janeiro, Brazil
- Instrumentation and control contractors based in Sao Paulo, Brazil
- Instrumentation and control contractors based in Calgary, Canada
- Instrumentation and control contractors based in Edmonton, Canada
- Instrumentation and control contractors based in Toronto, Canada
- Instrumentation and control contractors based in Santiago, Chile
- Instrumentation and control contractors based in Bogota, Colombia
Cite this list
RevenueBase Data Team. Top 25 instrumentation and control contractors based in South Africa. Snapshot: October 16, 2026. https://revenuebase.ai/companies/instrumentation-and-control-contractors/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Instrumentation and control contractors based in Buenos Aires, Argentina
- Instrumentation and control contractors based in Perth, Australia
- Instrumentation and control contractors based in Belo Horizonte, Brazil
- Instrumentation and control contractors based in Campinas, Brazil
- Instrumentation and control contractors based in Curitiba, Brazil
- Instrumentation and control contractors based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 instrumentation and control contractors based in South Africa
RevenueBase records 279 matching company records for instrumentation and control contractors based in South Africa, with 3,110 tracked contacts and 931 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 instrumentation and control contractors based in South Africa
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | S4 Integrations4.co.za HQ: Nelson Mandela Bay, South AfricaReported employees: 201-500 | Nelson Mandela Bay, South Africa | 201-500 | Exact match | 185 contacts → |
“S4 Integration, headquartered in Gqeberha, South Africa, is a multi-award-winning company, offering quality turnkey automation and industrial software solutions worldwide.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Automation Control Solutionsacs-autocon.com HQ: Stormill, South AfricaReported employees: 51-200 | Stormill, South Africa | 51-200 | Exact match | 127 contacts → |
“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…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Moore Process Controlsmoore.co.za HQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 106 contacts → |
“Moore Process Controls PTY (LTD) was originally established in South Africa as Moore Controls S.A.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Brand Engineering SA PTY LTDbrandsa.com HQ: Cape Town, South AfricaReported employees: 501-1,000 | Cape Town, South Africa | 501-1,000 | Exact match | 94 contacts → |
“Brand Engineering SA (Pty) Ltd has been operating in the electrical industry for over 50 years, delivering electrical, instrumentation, and automation installations across…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 83 contacts → |
“GVJ Electrical and Instrumentation Contractors (Pty) are electrical contractors and specialize in electrical reticulation for industrial and commercial projects.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Masedi E&i Constructionmasedisa.com HQ: Vaalpark, South AfricaReported employees: 201-500 | Vaalpark, South Africa | 201-500 | Exact match | 79 contacts → |
“Since Masedi E&I Construction has built an impeccable reputation in the industry with an emphasis on Quality, Safety and Exceptional Service.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Liquid Automation Systemsliquidauto.co.za HQ: Elandsfontein, South AfricaReported employees: 51-200 | Elandsfontein, South Africa | 51-200 | Exact match | 71 contacts → |
“LAS is a design, engineering and consulting firm specializing in instrumentation, control and management information systems.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | BT Projects PTY LTDbt-projects.co.za HQ: Vanderbijlpark, South AfricaReported employees: 51-200 | Vanderbijlpark, South Africa | 51-200 | Exact match | 63 contacts → |
“Founded in 2012, BT Projects is a leader in South Africa’s electrical and instrumentation sectors.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Iritron PTY LTDiritron.co.za HQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 61 contacts → |
“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…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Afrilek Automation PTY LTDafrilek.com HQ: Edenvale, South AfricaReported employees: 11-50 | Edenvale, South Africa | 11-50 | Exact match | 53 contacts → |
“Afrilek Automation provides automation solutions for production facilities.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Philco Systemsphilco.co.za HQ: Richards Bay, South AfricaReported employees: 51-200 | Richards Bay, South Africa | 51-200 | Exact match | 52 contacts → |
“Philco Systems specialises in providing industrial process control solutions locally and abroad.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PCS Global PTY LTDpcsglobal.com HQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 51 contacts → |
“PCS Global (Pty) Ltd.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 4sight OT Automation4sight.cloud HQ: Sandton, South AfricaReported employees: 51-200 | Sandton, South Africa | 51-200 | Exact match | 46 contacts → |
“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…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hamar Controls PTY LTDhamar.co.za HQ: Roodepoort, South AfricaReported employees: 11-50 | Roodepoort, South Africa | 11-50 | Exact match | 45 contacts → |
“Since inception in 1981 Hamar Controls have been providing Electrical, Control and Instrumentation products and services to industries such as iron ore and aluminium smelters…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Unilecsaunilecsa.com HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 42 contacts → |
“We are an electrical company that specializes in the automation of industrial production and distribution systems.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Novatec South Africanovatecsa.co.za HQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 40 contacts → |
“Novatec South Africa is an Electrical Engineering, Process Automation and System Integration Company that has been active in the South African market since 2018.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Craigcor Distributioncraigcor.com HQ: Chloorkop, South AfricaReported employees: 11-50 | Chloorkop, South Africa | 11-50 | Exact match | 38 contacts → |
“Empowering Africa’s industries with world-class automation, control, and smart metering solutions for over 25 years.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Vangard Projectsvangardprojects.co.za HQ: Nelspruit, South AfricaReported employees: 11-50 | Nelspruit, South Africa | 11-50 | Exact match | 29 contacts → |
“Vangard Projects is an Electronic Solutions Provider servicing the whole of Africa.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Oculus Operational Innovationsoculusinnovations.co.za HQ: Somerset West, South AfricaReported employees: 11-50 | Somerset West, South Africa | 11-50 | Exact match | 29 contacts → |
“Oculus Operational Innovations designs, engineers and delivers control rooms as a single accountable party.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | PPSVppsv.co.za HQ: Germiston, South AfricaReported employees: 11-50 | Germiston, South Africa | 11-50 | Exact match | 28 contacts → |
“PPSV focuses on providing field instrumentation solutions that are engineered to provide reliable and sustainable long term measurement and control of our customer's manufacturing…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Omniflexomniflex.com HQ: International Operations Global, South AfricaReported employees: 11-50 | International Operations Global, South Africa | 11-50 | Exact match | 27 contacts → |
“Omniflex is a global, industry-leading designer and manufacturer of electronic instrumentation for the oil & gas, petro-chemical, nuclear, mining, infrastructure, utilities and…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | AM Systems Integrationamsi.co.za HQ: Boksburg, South AfricaReported employees: 11-50 | Boksburg, South Africa | 11-50 | Exact match | 25 contacts → |
“Established in 2011, AM Systems Integrations (AMSI) have become a specialist systems automation & integration company focusing on plant optimisation and automation.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Womsebenzi Serviceswomsebenzi.co.za HQ: Germiston, South AfricaReported employees: 51-200 | Germiston, South Africa | 51-200 | Exact match | 24 contacts → |
“Womsebenzi takes pride in being ahead of the curve with our commitment to connect technologies and solutions to sustain innovation and differentiation in our solution offerings.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Oakleaf Investment Holdings 52 PTY LTD OIHoihcontrols.co.za HQ: Jet Park, South AfricaReported employees: 11-50 | Jet Park, South Africa | 11-50 | Exact match | 24 contacts → |
“Oakleaf Investment Holdings 52 (Pty) Ltd (OIH), established by Genstar (Proprietary) Limited, a venture between the Berzack family.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Selepe Projectsselepeprojects.co.za HQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 23 contacts → |
“Selepe Projects (Pty) Ltd is a Black Woman Owned Contractor, with a CIDB rating of 7 EPPE / EBPE based in Queenswood, Pretoria, who focuses on delivering the best quality of work…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 279 company matches
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Instrumentation and control contractors: dataset insights
October 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
278 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 279 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Instrumentation and control contractors by metro
Questions about this company list
What does Exact match mean for instrumentation and control contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many instrumentation and control contractors did RevenueBase find based in South Africa?
The saved snapshot records 279 matching company records, 3,110 tracked contacts and 931 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Instrumentation and control contractors by geography
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Cite this list
RevenueBase Data Team. Top 25 instrumentation and control contractors based in South Africa. Snapshot: October 16, 2026. https://revenuebase.ai/companies/instrumentation-and-control-contractors/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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