Company lists · Data refreshed September 2026

Top 24 Mineral resource assessment companies based in South Africa

Name: Mineral resource assessment companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 86 companies tracked

RevenueBase identified 86 mineral resource assessment companies headquartered in South Africa as of September 2026 and tracks 792 professional contacts across them, including 171 with verified work emails. Johannesburg is the largest hub.

This list covers mineral resource assessment companies headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

86Companies

792Contacts tracked

171Verified emails

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The 24 largest mineral resource assessment companies based in South Africa

Ranked by team size

Top 24 of 86 mineral resource assessment companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to mineral resource assessment companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ingwenya Mineral Processing PTY LTD	Partial evidence	Emalahleni (witbank), South AfricaHQ checked Sep 20, 2026	501-1,000	226 contacts →
	Partial evidence “Ingwenya Mineral Processing (Pty) Ltd (IMP) is a South African owned mineral processing company with 52% black shareholding based in Emalahleni, Mpumalanga Province.” Source: RevenueBase Database · checked Sep 20, 2026
2	The MSA Group	Strong evidence	Victory Park, South AfricaHQ checked Sep 20, 2026	51-200	110 contacts →
	Strong evidence “The MSA Group is a leading provider of exploration, geology, mineral resource and reserve estimation, mining and environmental consulting services to the mining industry.” Source: RevenueBase Database · checked Sep 20, 2026
3	A & B Global Mining	Indirect evidence	Centurion, South AfricaHQ checked Sep 20, 2026	51-200	42 contacts →
	Indirect evidence “ABGM is a leading niche mining consultancy and provides a world-class service to our clients.” Source: RevenueBase Database · checked Sep 20, 2026
4	SGS Bateman	Partial evidence	Greenstone Hill, South AfricaHQ checked Sep 20, 2026	n/a	36 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
5	Minxcon	Partial evidence	Little Falls, South AfricaHQ checked Sep 20, 2026	11-50	25 contacts →
	Partial evidence “The Minxcon Group is a multi-faceted South African advisory company offering a wide range of exploration, resource, mining, environmental, social, metallurgical, financial…” Source: RevenueBase Database · checked Sep 20, 2026
6	Bara Consulting LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	21 contacts →
	Partial evidence “Bara Consulting is a boutique geological, engineering, ESG and mineral processing consultancy owned and operated by experienced industry professionals and offers high quality…” Source: RevenueBase Database · checked Sep 20, 2026
7	Tychoflash	Partial evidence	Roodepoort, South AfricaHQ checked Sep 20, 2026	1,001-5,000	20 contacts →
	Partial evidence “Tychoflash (PTY) LTD is a contracting and services company that operates in all the minerals of the mining industry.” Source: RevenueBase Database · checked Sep 20, 2026
8	Luhlaza Advisory And Consulting PTY LTD	Indirect evidence	Randburg, South AfricaHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Luhlaza Advisory and Consulting (Pty) Ltd (Luhlaza) is a leading multi-disciplinary consultancy, providing a comprehensive and diverse set of professional services to a broad…” Source: RevenueBase Database · checked Sep 20, 2026
9	The Mineral Corporation	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “The Mineral Corporation is a leading senior advisor to the African and International minerals business, providing a unique combination of technical and financial skills and…” Source: RevenueBase Database · checked Sep 20, 2026
10	Tobun And Tobun	Partial evidence	Roodepoort, South AfricaHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “TOBUN AND TOBUN is a company that trades in minerals” Source: RevenueBase Database · checked Sep 20, 2026
11	B&s Geological	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	1-10	8 contacts →
	Indirect evidence “At B&S Geological we are passionate about applying our geological expertise and mastery of cutting-edge modelling software to make a tangible difference.” Source: RevenueBase Database · checked Sep 20, 2026
12	Earthlab Technical Division	Partial evidence	Fourways, South AfricaHQ checked Sep 20, 2026	11-50	7 contacts →
	Partial evidence “We are experts in offering complete products and services for your geological exploration, resources and reserves, mining, GIS, and project management needs.” Source: RevenueBase Database · checked Sep 20, 2026
13	Gemecs PTY LTD	Strong evidence	Middelburg, South AfricaHQ checked Sep 20, 2026	1-10	6 contacts →
	Strong evidence “We are independent geological consultants providing a world class service in mineral resource management • Provide geological modelling services • Provide experienced and…” Source: RevenueBase Database · checked Sep 20, 2026
14	Mindset Mining Consultants	Indirect evidence	Pretoria, South AfricaHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
15	Mineral Valuation Group	Partial evidence	Pretoria, South AfricaHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “Mineral Valuation Group is a company that specializes in the valuation of mineral assets.” Source: RevenueBase Database · checked Sep 20, 2026
16	Lefatshe Minerals And Consulting	Partial evidence	Pretoria, South AfricaHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “Lefatshe Minerals and Consulting (PTY)Ltd, is a 100% Black owned and managed diversified company and has completed successful projects (nationally and internationally) which…” Source: RevenueBase Database · checked Sep 20, 2026
17	DMT KAI Batla PTY LTD	Indirect evidence	Bordeaux, South AfricaHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “DMT Kai Batla is a South African based company, headquartered in Germany under the DMT group which occupies 30 offices worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
18	Prysm Resources PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “Prysm Resource is a privately owned and operated consultancy, engineering and manufacturing company, providing independent, strategic and tactical advice and personalized…” Source: RevenueBase Database · checked Sep 20, 2026
19	Benzu Minerals PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	3 contacts →
	Partial evidence “Benzu Minerals (Pty) Ltd is a minerals exploration consultancy registered in South Africa.” Source: RevenueBase Database · checked Sep 20, 2026
20	Z Star Mineral Resource Consultants PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
21	Pcds Resource Solutions	Strong evidence	Klerksdorp, South AfricaHQ checked Sep 20, 2026	11-50	1 contacts →
	Strong evidence “Precision Capital Development Services (PCDS) is a specialized mining and mineral resource consultancy service provider.” Source: RevenueBase Database · checked Sep 20, 2026
22	RED Bush Analytics	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Red Bush Analytics was established in April 2016 to service small to medium-sized, advanced-stage evaluation projects and existing mining operations of all sizes.” Source: RevenueBase Database · checked Sep 20, 2026
23	Tsunami Resources	Indirect evidence	Parys, South AfricaHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Groundwater Contact us for a free quote on groundwater specialist studies for EIA's and WULA's in South Africa.” Source: RevenueBase Database · checked Sep 20, 2026
24	Mining Projection Concepts - MPC	Indirect evidence	Centurion, South AfricaHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Mining Technical Services and Consulting (Mine Planning, Geology, Survey, Reporting)” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mineral resource assessment companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names mineral resource assessment companies.
Partial evidence: Its own public description names part of mineral resource assessment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mineral resource assessment companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 86 mineral resource assessment companies based in South Africa

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Mineral resource assessment companies based in South Africa at a glance

As of Sep 20, 2026

21.6%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

19.8%Largest-city concentration · Johannesburg

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 86 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mineral resource assessment companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “mineral resource assessment companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names mineral resource assessment companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among mineral resource assessment companies, and records with no verified work email. Companies headquartered outside South Africa are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 171 across the full list. 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 September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names mineral resource assessment companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many mineral resource assessment companies are there based in South Africa?

RevenueBase identified 86 mineral resource assessment companies headquartered in South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Ingwenya Mineral Processing PTY LTD, headquartered in Emalahleni Witbank, tops this list with the largest team on record.

Which city has the most mineral resource assessment companies?

Johannesburg leads with 17 headquartered companies, followed by Pretoria (9) and Cape Town (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 171 verified decision-maker contacts tracked across these 86 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.