Company lists · Data refreshed October 2026

Top 25 Environmental & geotechnical drilling suppliers based in South Africa

Name: Environmental & geotechnical drilling suppliers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 198 companies tracked

RevenueBase identified 198 company matches for environmental & geotechnical drilling suppliers associated with South Africa as of October 2026 and tracks 3,146 professional contacts across them, including 743 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for environmental & geotechnical drilling suppliers 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 25, 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 Oct 25, 2026 How this list was built

198Companies

3,146Contacts tracked

743Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest environmental & geotechnical drilling suppliers based in South Africa

Ranked by team size

Top 25 of 198 company matches for environmental & geotechnical drilling suppliers based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Master Drilling Group LTD	Exact match	Fochville, South AfricaHQ recorded Oct 25, 2026	1,001-5,000	1,013 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 · Oct 25, 2026 · View company records in RevenueBase
2	Rosond	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	1,001-5,000	204 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 · Oct 25, 2026 · View company records in RevenueBase
3	HPE	Exact match	Kya Sand, South AfricaHQ recorded Oct 25, 2026	501-1,000	166 contacts →
	Exact match “All HPE underground machines and equipment operate on high pressure water, which not only is a powerful energy source but is clean, non-polluting and non-contaminating, but also…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Provest Group	Exact match	Rustenburg, South AfricaHQ recorded Oct 25, 2026	51-200	79 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 · Oct 25, 2026 · View company records in RevenueBase
5	Geogroup	Exact match	Sunrella, South AfricaHQ recorded Oct 25, 2026	201-500	66 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Weco PTY LTD	Exact match	Krugersdorp, South AfricaHQ recorded Oct 25, 2026	51-200	65 contacts →
	Exact match “Welcome to WECO – your leading rock drilling equipment repairer, parts manufacturer and supplier.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	Problast BS	Exact match	Pretoria, South AfricaHQ recorded Oct 25, 2026	51-200	62 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 · Oct 25, 2026 · View company records in RevenueBase
8	Digital Surveying	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	51-200	62 contacts →
	Exact match “Digital Surveying is a specialist Directional, Geophysical, Geotechnical & Hydrogeological logging company servicing the mining, exploration, and civil engineering industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Geosure PTY LTD	Exact match	Durban, South AfricaHQ recorded Oct 25, 2026	51-200	52 contacts →
	Exact match “Since the company's inception in 1992, Geosure has established a formidable reputation in Southern African Geotechnics.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Wireline Africa	Exact match	Mooi Nooi, South AfricaHQ recorded Oct 25, 2026	51-200	52 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 · Oct 25, 2026 · View company records in RevenueBase
11	Open House Management Solutions	Exact match	Potchefstroom, South AfricaHQ recorded Oct 25, 2026	11-50	48 contacts →
	Exact match “Open House Management Solutions is a South-African based, Geotechnical Engineering and Seismological services provider.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Smith Capital Equipment	Exact match	Germiston, South AfricaHQ recorded Oct 25, 2026	51-200	43 contacts →
	Exact match “Since the 1970’s Smith Capital Equipment has been South Africa’s leading designer, fabricator, and supplier of SuperLift Live line and non-insulated Aerial Platforms, Hotline…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Franki Africa PTY LTD	Exact match	Ottery, South AfricaHQ recorded Oct 25, 2026	51-200	39 contacts →
	Exact match “Franki is the oldest and most established specialist geotechnical contractor in Sub-Saharan Africa.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Daltronx	Exact match	Boksburg North, South AfricaHQ recorded Oct 25, 2026	201-500	39 contacts →
	Exact match “DaltronX is an award-winning South African Manufacturer specialising in high-performance carbide cutting picks, drill bits, drill steels, drill tubes, spinning adaptors and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Mammoth	Exact match	Pretoria, South AfricaHQ recorded Oct 25, 2026	201-500	35 contacts →
	Exact match “Mammoth Group is a diversified engineering and manufacturing enterprise headquartered in South Africa.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Geoss South Africa	Exact match	Stellenbosch, South AfricaHQ recorded Oct 25, 2026	11-50	31 contacts →
	Exact match “GEOSS, established on 1 March 2001, specializes in all aspects of hydrogeology, including: • Groundwater exploration (borehole siting, drilling supervision with logging, pumping…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Rocbolt Technologies ZA	Exact match	Elandsfontein Germiston, South AfricaHQ recorded Oct 25, 2026	201-500	29 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 · Oct 25, 2026 · View company records in RevenueBase
18	Zaaiman Exploration Drilling PTY LTD	Exact match	Witbank, South AfricaHQ recorded Oct 25, 2026	201-500	27 contacts →
	Exact match “ZED has been the preferred exploration drilling supplier for most of the major mining groups since its inception.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	TKR Operations PTY LTD	Exact match	Rustenburg, South AfricaHQ recorded Oct 25, 2026	51-200	26 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 · Oct 25, 2026 · View company records in RevenueBase
20	Effective Laboratory Supplies PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	11-50	23 contacts →
	Exact match “For over three decades, Effective Laboratory Supplies stands at the forefront for delivering superior sample preparation and laboratory solutions for the mining industry…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	IPR Integrated Pump Rental	Exact match	Jet Park, South AfricaHQ recorded Oct 25, 2026	51-200	23 contacts →
	Exact match “IPR,(Previously Integrated Pump Rental), established in 2015 and based in Jet Park, is recognised across the Southern African region as the specialist in pumps, heavy-duty slurry…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	Rafuni PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 25, 2026	11-50	23 contacts →
	Exact match “Rafuni offers Geotechnical, Geological and Environmental Consulting Services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	ERG Industrial	Exact match	Pretoria, South AfricaHQ recorded Oct 25, 2026	11-50	20 contacts →
	Exact match “ERG Industrial is a global consumables supplier to the mining, quarrying, civil and construction industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Normet Africa	Exact match	Witfield Extension 19, South AfricaHQ recorded Oct 25, 2026	11-50	19 contacts →
	Exact match “Mining Services” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	HPS	Exact match	Potchefstroom, South AfricaHQ recorded Oct 25, 2026	51-200	19 contacts →
	Exact match “On request from the mining industry, and after intensive research development and trials, we created the HPS drilling system that successfully challenges the subpar efficiencies…” Recorded in the RevenueBase company graph · Oct 25, 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 “environmental & geotechnical drilling suppliers”. 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 198 environmental & geotechnical drilling suppliers based in South Africa

See the full list, filter by size, metro and specialty, and access 743 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Environmental & geotechnical drilling suppliers based in South Africa at a glance

As of Oct 25, 2026

23.6%Verified-email coverage

15.9Average contacts per company

11-50Median size (employees)

15.7%Largest-city concentration · Johannesburg

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 198 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 “environmental & geotechnical drilling suppliers” 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 743 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 25, 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.

Environmental & geotechnical drilling suppliers by metro

Environmental & geotechnical drilling suppliers in Johannesburg31

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 “environmental & geotechnical drilling suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental & geotechnical drilling suppliers are there based in South Africa?

RevenueBase identified 198 company matches for environmental & geotechnical drilling suppliers 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?

Master Drilling Group LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental & geotechnical drilling suppliers?

Johannesburg leads with 31 company records, followed by Pretoria (16) and City Of Tshwane (6).

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 743 professional contacts with verified work emails tracked across these 198 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 25, 2026.

Ready to reach these companies? Verified emails and direct dials for all 198 environmental & geotechnical drilling suppliers based in South Africa. Start with a free account, no credit card.

Download this list →

Related lists

Environmental & geotechnical drilling suppliers by geography

Browse the directory

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.