Company lists · Data refreshed October 2026
Top 25 Downstream refining contractors based in South Africa
RevenueBase identified 132 company matches for downstream refining contractors associated with South Africa as of October 2026 and tracks 5,967 professional contacts across them, including 1,190 with verified work emails. Johannesburg is the largest hub.
This list covers company matches for downstream refining 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 11, 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 downstream refining contractors based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 967 contacts → | ||||
Exact match “SAPREF is a joint venture between Shell SA Refining and BP Southern Africa.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 2 | 701 contacts → | ||||
Exact match “Aurex has evolved in South Africa for over 40 years and continues to build a reputation for delivering sustainable value to customers.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 3 | 615 contacts → | ||||
Exact match “Prommac is a 68% Black Owned & 30% Black Woman Owned Level 1 B-BBEE certified company that forms part of the CG Tech group of companies that includes Kumunyack (SA), AL Laith…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 4 | 495 contacts → | ||||
Exact match “NATREF is a joint venture inland 108 bpd refinery with Sasol Oil and Total SA as the main partners supplying fuel to the inland region of South Africa.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 5 | 481 contacts → | ||||
Exact match “MegChem (Pty) Ltd is a multi-disciplinary engineering company based in Secunda, South Africa, providing engineering consulting, procurement, and project management services to…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 6 | 394 contacts → | ||||
Exact match “SGB-Cape is the largest industrial services company in Africa.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 7 | 350 contacts → | ||||
Exact match “Established in 1987, Hydra Arc has grown from a supplier of specialized welders into a leading refinery maintenance, turnaround specialist, steel fabrication and construction…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 8 | 252 contacts → | ||||
Exact match “Leading energy & industrial infrastructure consultants, developers and epc contractors - operating globally We offer various design and construction services in the oil/gas…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 9 | 127 contacts → | ||||
Exact match “EHL seeks to offer our clients more than just a standard project-house experience.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 10 | 104 contacts → | ||||
Exact match “Advent One Group (Pty) Ltd provides customer focused construction services and was founded by a team of knowledgeable individuals with over 142 years' combined industry experience…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 11 | 79 contacts → | ||||
Exact match “MC Design & Contracting is a people-centred and client-focussed company specializing in industrial projects.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 12 | 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 11, 2026 · View company records in RevenueBase | |||||
| 13 | 62 contacts → | ||||
Exact match “ProGO (Pty) Ltd (“ProGO”) is a newly established manufacturing, construction and maintenance work execution company primarily in the petrochemical, mining and power industries…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 14 | 51 contacts → | ||||
Exact match “As an owner-managed entity, Cinco Engineering offers a full scope of engineering services that draws on the strength of its shareholding companies.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 15 | 37 contacts → | ||||
Exact match “Kudon Engineering Services (KES) is a 100% black woman-owned engineering services company formed in 2016 to provide world-class engineering solutions to Africa’s vital industrial…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 16 | 35 contacts → | ||||
Exact match “Rotating Equipment Asset Management (REAM)(Pty) Ltd is a South African mechanical engineering firm specializing in heavy duty rotating equipment for power generation…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 17 | 33 contacts → | ||||
Exact match “Allweld, a Cape Town-based marine and industrial engineering company, has been servicing the Southern African market for over fifty years.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 18 | 31 contacts → | ||||
Exact match “Engineering Design Consulting Construction & Management Maintenance Engineering (Civil,Electrical,Mechanical,Structural) Fire Protection Technologies for Buildings and Plants…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 19 | 29 contacts → | ||||
Exact match “Namaqua Engineering is a company which prides itself with an excellent record of quality work.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 20 | 25 contacts → | ||||
Exact match “The company has successfully been in business for more than 45 years.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 21 | 21 contacts → | ||||
Exact match “At PRODEO Consulting, we redefine the landscape of process plant design and delivery.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 22 | 17 contacts → | ||||
Exact match “Southern Power Maintenance is a dynamic electrical engineering company committed to excellence.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 23 | 17 contacts → | ||||
Exact match “Inkwali Fabrication and Maintenance (Pty) Ltd is a Pan African engineering services company specialising in steel pipe and plate fabrication, installations and as well as…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 24 | 15 contacts → | ||||
Exact match “PetroENG is based in the Western Cape, South Africa, operating in the Petrochemical Industry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 25 | 15 contacts → | ||||
Exact match “Spectrum Technical supplies best in class process equipment, technical support and onsite services to the mining, metals and paper industries.” Recorded in the RevenueBase company graph · Oct 11, 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 “downstream refining 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 132 downstream refining contractors based in South Africa
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Downstream refining contractors based in South Africa at a glance
As of Oct 11, 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 132 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 “downstream refining 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 1,190 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 11, 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.
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 “downstream refining contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many downstream refining contractors are there based in South Africa?
RevenueBase identified 132 company matches for downstream refining 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?
Sapref tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most downstream refining contractors?
Johannesburg leads with 15 company records, followed by Cape Town (14) and Emalahleni (5).
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 1,190 professional contacts with verified work emails tracked across these 132 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 11, 2026.
Ready to reach these companies? Verified emails and direct dials for all 132 downstream refining contractors based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Downstream refining contractors by geography
- Downstream refining contractors based in Buenos Aires, Argentina
- Downstream refining contractors based in Perth, Australia
- Downstream refining contractors based in Rio De Janeiro, Brazil
- Downstream refining contractors based in Sao Paulo, Brazil
- Downstream refining contractors based in Calgary, Canada
- Downstream refining contractors based in Edmonton, Canada
- Downstream refining contractors based in Chennai, India
- Downstream refining contractors based in Mumbai, India
- Downstream refining contractors based in Pune, India
- Downstream refining contractors based in Vadodara, India
- Downstream refining contractors based in Tehran, Iran
- Downstream refining contractors based in Milan, Italy
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
- Downstream refining contractors based in Buenos Aires, Argentina
- Downstream refining contractors based in Perth, Australia
- Downstream refining contractors based in Rio De Janeiro, Brazil
- Downstream refining contractors based in Sao Paulo, Brazil
- Downstream refining contractors based in Calgary, Canada
- Downstream refining contractors based in Edmonton, Canada
Company intelligence · public preview
Top 25 downstream refining 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 132 matching company records for downstream refining contractors based in South Africa, with 5,967 tracked contacts and 1,190 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 11, 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 downstream refining 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 | Saprefsapref.com HQ: Prospecton, South AfricaReported employees: 501-1,000 | Prospecton, South Africa | 501-1,000 | Exact match | 967 contacts → |
“SAPREF is a joint venture between Shell SA Refining and BP Southern Africa.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Aurex Constructorsaurex.com HQ: Midrand, South AfricaReported employees: 1,001-5,000 | Midrand, South Africa | 1,001-5,000 | Exact match | 701 contacts → |
“Aurex has evolved in South Africa for over 40 years and continues to build a reputation for delivering sustainable value to customers.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Prommac PTY LTDprommac.com HQ: Secunda, South AfricaReported employees: 1,001-5,000 | Secunda, South Africa | 1,001-5,000 | Exact match | 615 contacts → |
“Prommac is a 68% Black Owned & 30% Black Woman Owned Level 1 B-BBEE certified company that forms part of the CG Tech group of companies that includes Kumunyack (SA), AL Laith…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Sasolburg, South AfricaReported employees: 501-1,000 | Sasolburg, South Africa | 501-1,000 | Exact match | 495 contacts → |
“NATREF is a joint venture inland 108 bpd refinery with Sasol Oil and Total SA as the main partners supplying fuel to the inland region of South Africa.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Megchemmegchem.comHQ: Secunda, South AfricaReported employees: 201-500 | Secunda, South Africa | 201-500 | Exact match | 481 contacts → |
“MegChem (Pty) Ltd is a multi-disciplinary engineering company based in Secunda, South Africa, providing engineering consulting, procurement, and project management services to…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sgb-Capesgbcape.co.za HQ: Johannesburg, South AfricaReported employees: 10001+ | Johannesburg, South Africa | 10001+ | Exact match | 394 contacts → |
“SGB-Cape is the largest industrial services company in Africa.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hydra-Archydra-arc.com HQ: Secunda, South AfricaReported employees: 1,001-5,000 | Secunda, South Africa | 1,001-5,000 | Exact match | 350 contacts → |
“Established in 1987, Hydra Arc has grown from a supplier of specialized welders into a leading refinery maintenance, turnaround specialist, steel fabrication and construction…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Epcm Holdingsepcmholdings.comHQ: Pretoria, South AfricaReported employees: 201-500 | Pretoria, South Africa | 201-500 | Exact match | 252 contacts → |
“Leading energy & industrial infrastructure consultants, developers and epc contractors - operating globally We offer various design and construction services in the oil/gas…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  EHL Engineering Groupehl.co.zaHQ: Woodmead, South AfricaReported employees: 201-500 | Woodmead, South Africa | 201-500 | Exact match | 127 contacts → |
“EHL seeks to offer our clients more than just a standard project-house experience.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Advent ONE Groupadventone.co.zaHQ: Springs, South AfricaReported employees: 501-1,000 | Springs, South Africa | 501-1,000 | Exact match | 104 contacts → |
“Advent One Group (Pty) Ltd provides customer focused construction services and was founded by a team of knowledgeable individuals with over 142 years' combined industry experience…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  MC Designmcdesign.co.zaHQ: Port Elizabeth, South AfricaReported employees: 51-200 | Port Elizabeth, South Africa | 51-200 | Exact match | 79 contacts → |
“MC Design & Contracting is a people-centred and client-focussed company specializing in industrial projects.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Proconics General Overhauls PTY LTDprogo.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 62 contacts → |
“ProGO (Pty) Ltd (“ProGO”) is a newly established manufacturing, construction and maintenance work execution company primarily in the petrochemical, mining and power industries…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Cinco Engineering PTY LTD3cmetal.comHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 51 contacts → |
“As an owner-managed entity, Cinco Engineering offers a full scope of engineering services that draws on the strength of its shareholding companies.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Kudon Engineering Serviceskudon.co.zaHQ: Emalahleni, South AfricaReported employees: 51-200 | Emalahleni, South Africa | 51-200 | Exact match | 37 contacts → |
“Kudon Engineering Services (KES) is a 100% black woman-owned engineering services company formed in 2016 to provide world-class engineering solutions to Africa’s vital industrial…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Rotating Equipment Asset Managementreamengineering.co.za HQ: Witbank, South AfricaReported employees: 201-500 | Witbank, South Africa | 201-500 | Exact match | 35 contacts → |
“Rotating Equipment Asset Management (REAM)(Pty) Ltd is a South African mechanical engineering firm specializing in heavy duty rotating equipment for power generation…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Allweld Marine And Industrialallweld.co.zaHQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 33 contacts → |
“Allweld, a Cape Town-based marine and industrial engineering company, has been servicing the Southern African market for over fifty years.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Sharpshell Engineeringsharpshell.co.zaHQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 31 contacts → |
“Engineering Design Consulting Construction & Management Maintenance Engineering (Civil,Electrical,Mechanical,Structural) Fire Protection Technologies for Buildings and Plants…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Namaqua Engineeringnamaqua-eng.co.za HQ: Vredendal, South AfricaReported employees: 51-200 | Vredendal, South Africa | 51-200 | Exact match | 29 contacts → |
“Namaqua Engineering is a company which prides itself with an excellent record of quality work.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Artane Projects PTY LTDartanep.co.zaHQ: Kempton Park, South AfricaReported employees: 51-200 | Kempton Park, South Africa | 51-200 | Exact match | 25 contacts → |
“The company has successfully been in business for more than 45 years.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Prodeoprodeoconsult.co.zaHQ: Kempton Park., South AfricaReported employees: 11-50 | Kempton Park., South Africa | 11-50 | Exact match | 21 contacts → |
“At PRODEO Consulting, we redefine the landscape of process plant design and delivery.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Southern Power Maintenancespmsa.co.zaHQ: Modderfontein, South AfricaReported employees: 51-200 | Modderfontein, South Africa | 51-200 | Exact match | 17 contacts → |
“Southern Power Maintenance is a dynamic electrical engineering company committed to excellence.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Inkwali Fabrication And Maintenanceinkwali.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 17 contacts → |
“Inkwali Fabrication and Maintenance (Pty) Ltd is a Pan African engineering services company specialising in steel pipe and plate fabrication, installations and as well as…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Petroengpetroeng.co.zaHQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 15 contacts → |
“PetroENG is based in the Western Cape, South Africa, operating in the Petrochemical Industry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Spectrum Technical PTY LTDspectrumtechnical.co.za HQ: Richards Bay, South AfricaReported employees: 11-50 | Richards Bay, South Africa | 11-50 | Exact match | 15 contacts → |
“Spectrum Technical supplies best in class process equipment, technical support and onsite services to the mining, metals and paper industries.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 132 company matches
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Downstream refining contractors: dataset insights
October 11, 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
132 records in the displayed employee bands.
0 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 132 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 11, 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 ↗
Questions about this company list
What does Exact match mean for downstream refining 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 downstream refining contractors did RevenueBase find based in South Africa?
The saved snapshot records 132 matching company records, 5,967 tracked contacts and 1,190 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 11, 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
Downstream refining contractors by geography
- Downstream refining contractors based in Buenos Aires, Argentina
- Downstream refining contractors based in Perth, Australia
- Downstream refining contractors based in Rio De Janeiro, Brazil
- Downstream refining contractors based in Sao Paulo, Brazil
- Downstream refining contractors based in Calgary, Canada
- Downstream refining contractors based in Edmonton, Canada
- Downstream refining contractors based in Chennai, India
- Downstream refining contractors based in Mumbai, India
- Downstream refining contractors based in Pune, India
- Downstream refining contractors based in Vadodara, India
- Downstream refining contractors based in Tehran, Iran
- Downstream refining contractors based in Milan, Italy
Cite this list
RevenueBase Data Team. Top 25 downstream refining contractors based in South Africa. Snapshot: October 11, 2026. https://revenuebase.ai/companies/downstream-refining-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
- Downstream refining contractors based in Buenos Aires, Argentina
- Downstream refining contractors based in Perth, Australia
- Downstream refining contractors based in Rio De Janeiro, Brazil
- Downstream refining contractors based in Sao Paulo, Brazil
- Downstream refining contractors based in Calgary, Canada
- Downstream refining contractors based in Edmonton, Canada
Company intelligence · public preview
Top 25 downstream refining contractors based in South Africa
RevenueBase records 132 matching company records for downstream refining contractors based in South Africa, with 5,967 tracked contacts and 1,190 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 11, 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 downstream refining 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 | Saprefsapref.com HQ: Prospecton, South AfricaReported employees: 501-1,000 | Prospecton, South Africa | 501-1,000 | Exact match | 967 contacts → |
“SAPREF is a joint venture between Shell SA Refining and BP Southern Africa.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Aurex Constructorsaurex.com HQ: Midrand, South AfricaReported employees: 1,001-5,000 | Midrand, South Africa | 1,001-5,000 | Exact match | 701 contacts → |
“Aurex has evolved in South Africa for over 40 years and continues to build a reputation for delivering sustainable value to customers.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Prommac PTY LTDprommac.com HQ: Secunda, South AfricaReported employees: 1,001-5,000 | Secunda, South Africa | 1,001-5,000 | Exact match | 615 contacts → |
“Prommac is a 68% Black Owned & 30% Black Woman Owned Level 1 B-BBEE certified company that forms part of the CG Tech group of companies that includes Kumunyack (SA), AL Laith…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Sasolburg, South AfricaReported employees: 501-1,000 | Sasolburg, South Africa | 501-1,000 | Exact match | 495 contacts → |
“NATREF is a joint venture inland 108 bpd refinery with Sasol Oil and Total SA as the main partners supplying fuel to the inland region of South Africa.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Megchemmegchem.com HQ: Secunda, South AfricaReported employees: 201-500 | Secunda, South Africa | 201-500 | Exact match | 481 contacts → |
“MegChem (Pty) Ltd is a multi-disciplinary engineering company based in Secunda, South Africa, providing engineering consulting, procurement, and project management services to…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sgb-Capesgbcape.co.za HQ: Johannesburg, South AfricaReported employees: 10001+ | Johannesburg, South Africa | 10001+ | Exact match | 394 contacts → |
“SGB-Cape is the largest industrial services company in Africa.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hydra-Archydra-arc.com HQ: Secunda, South AfricaReported employees: 1,001-5,000 | Secunda, South Africa | 1,001-5,000 | Exact match | 350 contacts → |
“Established in 1987, Hydra Arc has grown from a supplier of specialized welders into a leading refinery maintenance, turnaround specialist, steel fabrication and construction…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Epcm Holdingsepcmholdings.com HQ: Pretoria, South AfricaReported employees: 201-500 | Pretoria, South Africa | 201-500 | Exact match | 252 contacts → |
“Leading energy & industrial infrastructure consultants, developers and epc contractors - operating globally We offer various design and construction services in the oil/gas…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | EHL Engineering Groupehl.co.za HQ: Woodmead, South AfricaReported employees: 201-500 | Woodmead, South Africa | 201-500 | Exact match | 127 contacts → |
“EHL seeks to offer our clients more than just a standard project-house experience.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Advent ONE Groupadventone.co.za HQ: Springs, South AfricaReported employees: 501-1,000 | Springs, South Africa | 501-1,000 | Exact match | 104 contacts → |
“Advent One Group (Pty) Ltd provides customer focused construction services and was founded by a team of knowledgeable individuals with over 142 years' combined industry experience…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | MC Designmcdesign.co.za HQ: Port Elizabeth, South AfricaReported employees: 51-200 | Port Elizabeth, South Africa | 51-200 | Exact match | 79 contacts → |
“MC Design & Contracting is a people-centred and client-focussed company specializing in industrial projects.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Proconics General Overhauls PTY LTDprogo.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 62 contacts → |
“ProGO (Pty) Ltd (“ProGO”) is a newly established manufacturing, construction and maintenance work execution company primarily in the petrochemical, mining and power industries…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cinco Engineering PTY LTD3cmetal.com HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 51 contacts → |
“As an owner-managed entity, Cinco Engineering offers a full scope of engineering services that draws on the strength of its shareholding companies.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Kudon Engineering Serviceskudon.co.za HQ: Emalahleni, South AfricaReported employees: 51-200 | Emalahleni, South Africa | 51-200 | Exact match | 37 contacts → |
“Kudon Engineering Services (KES) is a 100% black woman-owned engineering services company formed in 2016 to provide world-class engineering solutions to Africa’s vital industrial…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Rotating Equipment Asset Managementreamengineering.co.za HQ: Witbank, South AfricaReported employees: 201-500 | Witbank, South Africa | 201-500 | Exact match | 35 contacts → |
“Rotating Equipment Asset Management (REAM)(Pty) Ltd is a South African mechanical engineering firm specializing in heavy duty rotating equipment for power generation…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Allweld Marine And Industrialallweld.co.za HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 33 contacts → |
“Allweld, a Cape Town-based marine and industrial engineering company, has been servicing the Southern African market for over fifty years.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sharpshell Engineeringsharpshell.co.za HQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 31 contacts → |
“Engineering Design Consulting Construction & Management Maintenance Engineering (Civil,Electrical,Mechanical,Structural) Fire Protection Technologies for Buildings and Plants…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Namaqua Engineeringnamaqua-eng.co.za HQ: Vredendal, South AfricaReported employees: 51-200 | Vredendal, South Africa | 51-200 | Exact match | 29 contacts → |
“Namaqua Engineering is a company which prides itself with an excellent record of quality work.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Artane Projects PTY LTDartanep.co.za HQ: Kempton Park, South AfricaReported employees: 51-200 | Kempton Park, South Africa | 51-200 | Exact match | 25 contacts → |
“The company has successfully been in business for more than 45 years.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Prodeoprodeoconsult.co.za HQ: Kempton Park., South AfricaReported employees: 11-50 | Kempton Park., South Africa | 11-50 | Exact match | 21 contacts → |
“At PRODEO Consulting, we redefine the landscape of process plant design and delivery.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Southern Power Maintenancespmsa.co.za HQ: Modderfontein, South AfricaReported employees: 51-200 | Modderfontein, South Africa | 51-200 | Exact match | 17 contacts → |
“Southern Power Maintenance is a dynamic electrical engineering company committed to excellence.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Inkwali Fabrication And Maintenanceinkwali.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 17 contacts → |
“Inkwali Fabrication and Maintenance (Pty) Ltd is a Pan African engineering services company specialising in steel pipe and plate fabrication, installations and as well as…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Petroengpetroeng.co.za HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 15 contacts → |
“PetroENG is based in the Western Cape, South Africa, operating in the Petrochemical Industry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Spectrum Technical PTY LTDspectrumtechnical.co.za HQ: Richards Bay, South AfricaReported employees: 11-50 | Richards Bay, South Africa | 11-50 | Exact match | 15 contacts → |
“Spectrum Technical supplies best in class process equipment, technical support and onsite services to the mining, metals and paper industries.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 132 company matches
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Downstream refining contractors: dataset insights
October 11, 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
132 records in the displayed employee bands.
0 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 132 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 11, 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 ↗
Questions about this company list
What does Exact match mean for downstream refining 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 downstream refining contractors did RevenueBase find based in South Africa?
The saved snapshot records 132 matching company records, 5,967 tracked contacts and 1,190 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 11, 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
Downstream refining contractors by geography
- Downstream refining contractors based in Buenos Aires, Argentina
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- Downstream refining contractors based in Rio De Janeiro, Brazil
- Downstream refining contractors based in Sao Paulo, Brazil
- Downstream refining contractors based in Calgary, Canada
- Downstream refining contractors based in Edmonton, Canada
- Downstream refining contractors based in Chennai, India
- Downstream refining contractors based in Mumbai, India
- Downstream refining contractors based in Pune, India
- Downstream refining contractors based in Vadodara, India
- Downstream refining contractors based in Tehran, Iran
- Downstream refining contractors based in Milan, Italy
Cite this list
RevenueBase Data Team. Top 25 downstream refining contractors based in South Africa. Snapshot: October 11, 2026. https://revenuebase.ai/companies/downstream-refining-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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