Company lists · Data refreshed November 2026

Top 25 Hard rock mining engineers based in South Africa

RevenueBase identified 340 company matches for hard rock mining engineers associated with South Africa as of November 2026 and tracks 9,334 professional contacts across them, including 2,398 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for hard rock mining engineers 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
340Companies
9,334Contacts tracked
2,398Verified emails
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The 25 largest hard rock mining engineers based in South Africa

Ranked by team size
Top 25 of 340 company matches for hard rock mining engineers 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 matchFochville, South AfricaHQ recorded Nov 6, 20261,001-5,0001,036 contacts →

Exact match

“Master Drilling, established in 1986, is a global technology solutions driven company; focused on delivering a fully mechanised range of services to the mining sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMiddelburg, South AfricaHQ recorded Nov 6, 20261,001-5,000368 contacts →

Exact match

“Zizwe is a Opencast, Bulk Materials Handling, Drilling & Blasting, Crushing & Screening contractor in South Africa, providing turnkey solutions and your preferred mining partner!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
6Exact matchSandton, South AfricaHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“Knight Piésold is a global consulting firm that provides specialised services to the mining, power, water resources and infrastructure industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact matchJohannesburgo, South AfricaHQ recorded Nov 6, 2026201-500114 contacts →

Exact match

“We are an international mining contractor focused in Safety and Productivity”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRustenburg, South AfricaHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Provest is a leading provider of quality services to the mining, industrial and construction sectors, specialising primarily in Platinum, Chrome, and Manganese.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSomerset West, South AfricaHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“In a world propelled by technology and innovation, Stone Three emerges as a beacon of transformation within the industrial mining landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchPretoria, South AfricaHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“ProBlast BS is a leading service provider in the drilling and blasting and bulk services industry, focused on surface and open-cast mining operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPersequor, South AfricaHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

“KELE Mining was established in 2007 as a mining consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCenturion, South AfricaHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Ukwazi is one of the largest specialist mining service providers in Africa, focused on leveraging technical and industry insight and expertise to drive operational excellence and…”

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 matchBenoni, South AfricaHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Based in Benoni, Gauteng, G4 Mining and Civils (Pty) Ltd is a premier South African construction company specializing in the mining infrastructure sector.”

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 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
20Exact 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
21Exact matchGreenstone Hill, South AfricaHQ recorded Nov 6, 2026n/a45 contacts →

Exact match

“SGS Bateman is a global operating company in the SGS Natural Resources Division, part of the SGS Group - world-renowned for inspection, verification, testing, and certification…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPotchefstroom, South AfricaHQ recorded Nov 6, 2026501-1,00042 contacts →

Exact match

“The ALS Group is all about plant hire; project management in the civil & open pit mining industries; and the related manufacturing and technical services industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGermiston, South AfricaHQ recorded Nov 6, 2026501-1,00042 contacts →

Exact match

“EventSpec is a World Class Heavy Engineering and Mining Company located in Johannesburg South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMiddelburg, South AfricaHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Hlela Group is a diversified engineering, project and execution management service provider based in Mpumalanga, South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMiddelburg, South AfricaHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Paramount has been trading since 2013.”

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

Showing 25 of 340 hard rock mining engineers based in South Africa

See the full list, filter by size, metro and specialty, and access 2,398 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hard rock mining engineers based in South Africa at a glance

As of Nov 6, 2026
25.7%Verified-email coverage
27.5Average contacts per company
11-50Median size (employees)
18.2%Largest-city concentration · Johannesburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
150
11-50
105
51-200
47
201-500
19
501-1,000
8
1,001-5,000
6
5,001-10,000
1
10001+
1

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 340 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 “hard rock mining engineers” 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 2,398 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.

Hard rock mining engineers 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 “hard rock mining engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hard rock mining engineers are there based in South Africa?

RevenueBase identified 340 company matches for hard rock mining engineers 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 hard rock mining engineers?

Johannesburg leads with 62 company records, followed by Pretoria (24) and Middelburg (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 2,398 professional contacts with verified work emails tracked across these 340 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.