Company lists · Data refreshed November 2026

Top 25 Mineral processing engineering firms based in South Africa

RevenueBase identified 331 company matches for mineral processing engineering firms associated with South Africa as of November 2026 and tracks 8,765 professional contacts across them, including 2,447 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for mineral processing engineering firms 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
331Companies
8,765Contacts tracked
2,447Verified emails
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The 25 largest mineral processing engineering firms based in South Africa

Ranked by team size
Top 25 of 331 company matches for mineral processing engineering firms based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261,001-5,0001,313 contacts →

Exact match

“Fraser Alexander has been providing customised solutions to the mining industry since 1912.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRandburg, South AfricaHQ recorded Nov 6, 2026501-1,000888 contacts →

Exact match

“Mintek, South Africa’s national mineral research organisation, is one of the world’s leading technology organisations specialising in mineral processing, extractive metallurgy and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKempton Park, South AfricaHQ recorded Nov 6, 20261,001-5,000379 contacts →

Exact match

“B&E International (Pty) Ltd is your partner of choice for the mining and construction industries in South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchModderfontein, South AfricaHQ recorded Nov 6, 2026201-500351 contacts →

Exact match

“SENET, a wholly owned subsidiary of DRA Global, is one of the leading project management and engineering firms in the field of mineral processing in Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEmalahleni (witbank), South AfricaHQ recorded Nov 6, 2026501-1,000299 contacts →

Exact match

“Ingwenya Mineral Processing (Pty) Ltd (IMP) is a South African owned mineral processing company with 52% black shareholding based in Emalahleni, Mpumalanga Province.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261,001-5,000233 contacts →

Exact match

“ROSOND provides fast, efficient, safe and cost-effective drilling and grouting services to mining and exploration industries throughout Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBloemfontein, South AfricaHQ recorded Nov 6, 20261,001-5,000174 contacts →

Exact match

“Our goal is to be the service provider of choice to mining companies, by offering mining and beneficiation solutions, which are customer centric and promotes environmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-200166 contacts →

Exact match

“We are world experts in the design and construction of- Heavy mineral separation and recovery plants for diamonds and gems, coal, iron ore, ferrochrome, lithium, phosphate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTunney, South AfricaHQ recorded Nov 6, 202651-200165 contacts →

Exact match

“ProProcess develops technology, conceptualises, designs and supplies modular process plants to the hydrometallurgical and oil & gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSandton, South AfricaHQ recorded Nov 6, 202651-200136 contacts →

Exact match

“METALLURGICAL ENGINEERING TECHNOLOGY & CONSTRUCTION We are multidisciplinary process engineers, mechanical engineers electrical engineers, civil and structural engineers and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPretoria, South AfricaHQ recorded Nov 6, 20261,001-5,000135 contacts →

Exact match

“ENPROTEC is a global partner in the mineral processing industry, offering a diverse range of solutions and technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRustenburg, South AfricaHQ recorded Nov 6, 2026501-1,000123 contacts →

Exact match

“The SMS Mining was established in August 2017 by Piet du Toit and Richard Aucamp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEmalahleni, South AfricaHQ recorded Nov 6, 202651-20083 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCenturion, South AfricaHQ recorded Nov 6, 202611-5068 contacts →

Exact match

“At VBKOM, we aim to support organizations within the mining and capital intensive industries to make the best possible decisions through our leadership, expertise and innovative…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5064 contacts →

Exact match

“With an established global footprint, Axis House Group has become a major supplier and distributor of chemicals to the mining industry since 2001.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 2026201-50061 contacts →

Exact match

“The RSV group of Linked Enterprises is a group of well-reputed South African-based Project Management and Design (PM & D) consultancies, specialising in the minerals and mining…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBrakpan North, South AfricaHQ recorded Nov 6, 2026501-1,00061 contacts →

Exact match

“Manhattan Process Engineering (MPE) bridges the gap between discovery and production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMooi Nooi, South AfricaHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Wireline Africa is an engineering company that focuses on supplying the local and international mining industry with products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCape Town, South AfricaHQ recorded Nov 6, 2026201-50052 contacts →

Exact match

“About Us At Just Engineering, we specialize in delivering top-tier engineering solutions across the marine, mining, and structural sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKlerksdorp, South AfricaHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“From mine to mill, unique is the word that epitomizes our expertise, execution and most importantly, our ethos as a thriving South African company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“We offer expertise in multi-disciplinary engineering, project management and advisory services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBedfordview, South AfricaHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Epoch Resources (Pty) Ltd is a specialist engineering consultancy focused on mine residue and tailings management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMidrand, South AfricaHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Based in Johannesburg, South Africa, Kemix specialises in the design and supply of equipment to the metallurgical industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHartebeesfontein, South AfricaHQ recorded Nov 6, 2026201-50049 contacts →

Exact match

“SPS is a company supporting the development of Africa by providing cost effective solutions and services to the mining, minerals and metals industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchModderfontein, South AfricaHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“We started in 2003 as a consulting practice in extractive metallurgical providing front-end engineering design and optimization services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 331 mineral processing engineering firms based in South Africa

See the full list, filter by size, metro and specialty, and access 2,447 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mineral processing engineering firms based in South Africa at a glance

As of Nov 6, 2026
27.9%Verified-email coverage
26.5Average contacts per company
11-50Median size (employees)
19.9%Largest-city concentration · Johannesburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
125
11-50
117
51-200
61
201-500
11
501-1,000
7
1,001-5,000
5
10001+
2

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 331 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 “mineral processing engineering firms” 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 2,447 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 November 6, 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.

Mineral processing engineering firms 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 “mineral processing engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mineral processing engineering firms are there based in South Africa?

RevenueBase identified 331 company matches for mineral processing engineering firms associated with South Africa as of November 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?

Fraser Alexander tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mineral processing engineering firms?

Johannesburg leads with 66 company records, followed by Pretoria (24) and Centurion (15).

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 2,447 professional contacts with verified work emails tracked across these 331 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 November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.