Company lists · Data refreshed November 2026

Top 25 Underground mining operators based in South Africa

RevenueBase identified 62 company matches for underground mining operators associated with South Africa as of November 2026 and tracks 2,262 professional contacts across them, including 297 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for underground mining operators 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
62Companies
2,262Contacts tracked
297Verified emails
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The 25 largest underground mining operators based in South Africa

Ranked by team size
Top 25 of 62 company matches for underground mining operators 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 matchBoksburg, South AfricaHQ recorded Nov 6, 202651-200232 contacts →

Exact match

“GHH Mining Machines prides itself in the ability to offer a full suite of underground mining equipment of the highest international standards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEkurhuleni, South AfricaHQ recorded Nov 6, 20261,001-5,000218 contacts →

Exact match

“Trollope is a market leading opencast mining contractor that specializes in the execution of medium to large scale mining projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 2026201-500154 contacts →

Exact match

“Established in 1962 as Impala Engineering works, registered as a privately owned company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKrugersdorp, South AfricaHQ recorded Nov 6, 2026201-500136 contacts →

Exact match

“AARD has been associated with mining capital equipment for over 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchWelkom, South AfricaHQ recorded Nov 6, 2026501-1,000112 contacts →

Exact match

“A&R Group was established in 1978 and is currently employing and developing 300+ people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMiddelburg, South AfricaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRustenburg, South AfricaHQ recorded Nov 6, 2026501-1,00058 contacts →

Exact match

“Modi Mining is an award winning mining company that provides underground mining, opencast mining and civil services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Sedna has a strong history in providing communication backbones to mining customers and today delivers engineered private 5G wireless systems providing coverage to both surface…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCenturion, South AfricaHQ recorded Nov 6, 2026201-50044 contacts →

Exact match

“Our Services Lomeza operates within the coal mining industry in South Africa, employing competent and experienced contractors who are able to meet our customers’ needs with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSilverton, South AfricaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Guduza System Technologies develops and supplies integrated safety, communication and monitoring systems for underground mining operations worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“A recognised innovator in custom-built, special-use mining support equipment for open cast and underground mining environments, we are recognised for providing our customers with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchElandsfontein Germiston, South AfricaHQ recorded Nov 6, 2026201-50034 contacts →

Exact match

“ROCBOLT Technologies manufactures and supplies specialised ground control products to the South African underground mining and geotechnical industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPretoria, South AfricaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMiddelburg, South AfricaHQ recorded Nov 6, 2026501-1,00031 contacts →

Exact match

“Opsicol is an opencast mining, coal loading, hauling and stockpile management contractor which currently operational in 5 mines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRustenburg, South AfricaHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“TKR Operations specialises in surface production drilling, plant hire, rock breaking, underground mining and infrastructural development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSprings, South AfricaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Fabchem Mining is a one-stop tailored support solution company to the mining and civil industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPotchefstroom, South AfricaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Headquartered in Potchefstroom, South Africa, HPS is a Level 4 leader in the African mining industry and a proud MEMSA member.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGermiston, South AfricaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“From Eickhoff’s humble beginnings in 1864 when the company was founded by Johann Heinrich Carl Eickhoff in Germany, it has evolved from a small mining supplier into a renowned…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMogale City, South AfricaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Since 1994, Altecrete has pioneered the worlds leading tunnel support liner material technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchIrene, South AfricaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Welcome to Ya Batho.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGermiston, South AfricaHQ recorded Nov 6, 2026201-50012 contacts →

Exact match

“Trident SA is the manufacturer of the Goodman range of Mining Locomotives, the Eimco and Atlas Copco range of Loaders/Mucking Machines and the Trident range of Mono Winches.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchThabazimbi, South AfricaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMiddelburg, South AfricaHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBoksburg, South AfricaHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“We offer a range of solutions to the mining industry that includes underground railway control systems, battery locomotive controllers, proximity detection systems (PDS)…”

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

Showing 25 of 62 underground mining operators based in South Africa

See the full list, filter by size, metro and specialty, and access 297 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground mining operators based in South Africa at a glance

As of Nov 6, 2026
13.1%Verified-email coverage
36.5Average contacts per company
51-200Median size (employees)
8.1%Largest-city concentration · Johannesburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
20
51-200
17
201-500
9
501-1,000
5
1,001-5,000
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 62 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 “underground mining operators” 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 297 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.

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 “underground mining operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground mining operators are there based in South Africa?

RevenueBase identified 62 company matches for underground mining operators 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?

GHH Mining Machines tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most underground mining operators?

Johannesburg leads with 5 company records, followed by Rustenburg (5) and Middelburg (4).

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 297 professional contacts with verified work emails tracked across these 62 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.

Ready to reach these companies? Verified emails and direct dials for all 62 underground mining operators based in South Africa. Start with a free account, no credit card.

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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.