Company lists · Data refreshed October 2026

Top 25 Metallurgical engineering companies based in South Africa

Name: Metallurgical engineering companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 18, 2026 122 companies tracked

RevenueBase identified 122 company matches for metallurgical engineering companies associated with South Africa as of October 2026 and tracks 2,422 professional contacts across them, including 659 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for metallurgical engineering companies 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 18, 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 18, 2026 How this list was built

122Companies

2,422Contacts tracked

659Verified emails

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The 25 largest metallurgical engineering companies based in South Africa

Ranked by team size

Top 25 of 122 company matches for metallurgical engineering companies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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	Ingwenya Mineral Processing PTY LTD	Exact match	Emalahleni (witbank), South AfricaHQ recorded Oct 18, 2026	501-1,000	226 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 · Oct 18, 2026 · View company records in RevenueBase
2	DGC Africa	Exact match	Vereeniging, South AfricaHQ recorded Oct 18, 2026	501-1,000	184 contacts →
	Exact match “DGC AFRICA, a member of the Dickinson Group of Companies, is a leading provider of Asset Integrity Management and Industrial Services for the mining and metallurgy, glass, mineral…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3	METC	Exact match	Sandton, South AfricaHQ recorded Oct 18, 2026	51-200	130 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 · Oct 18, 2026 · View company records in RevenueBase
4	TW Profile Services	Exact match	Anderbolt, South AfricaHQ recorded Oct 18, 2026	201-500	94 contacts →
	Exact match “Since 1994, TW Profile Services has been at the forefront of South Africa’s steel processing evolution-setting the standard as a dominant force in precision engineering and…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5	Thos Begbie & CO	Exact match	Middelburg, South AfricaHQ recorded Oct 18, 2026	51-200	77 contacts →
	Exact match “Company Overview The company has a proud South African history and was started by the Scottish marine engineer and pioneer Thomas Begbie in 1887 during the gold-rush era in the…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6	Cast Products South Africa PTY LTD	Exact match	Germiston, South AfricaHQ recorded Oct 18, 2026	501-1,000	74 contacts →
	Exact match “Cast Products South Africa is an industry leader with exceptional expertise in creating quality cast products used in the mining, railway, power and general engineering industries.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7	Turnmill Proquip Engineering PTY LTD	Exact match	Vanderbijlpark, South AfricaHQ recorded Oct 18, 2026	51-200	70 contacts →
	Exact match “Turnmill Proquip Engineering (Pty) Ltd, is a medium specialist engineering company situated in Vanderbijlpark.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8	Just Engineering PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Oct 18, 2026	201-500	50 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 · Oct 18, 2026 · View company records in RevenueBase
9	CM Solutions Metallurgical Consultancy And Laboratories	Exact match	Modderfontein, South AfricaHQ recorded Oct 18, 2026	11-50	47 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 · Oct 18, 2026 · View company records in RevenueBase
10	Secmet PTY LTD	Exact match	Secunda, South AfricaHQ recorded Oct 18, 2026	51-200	45 contacts →
	Exact match “SecMet started in 1996 as a consulting metallurgical engineering company and was bought by MegChem to complement their existing consulting engineering services in 1997.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11	Logiproc PTY LTD	Exact match	Fourways, South AfricaHQ recorded Oct 18, 2026	11-50	42 contacts →
	Exact match “LogiProc is a South African based, globally active, process driven, multidisciplinary engineering firm, providing high quality engineering solutions to industry.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12	SGS Bateman	Exact match	Greenstone Hill, South AfricaHQ recorded Oct 18, 2026	n/a	36 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 · Oct 18, 2026 · View company records in RevenueBase
13	Met63 PTY LTD	Exact match	Randpark Ridge, South AfricaHQ recorded Oct 18, 2026	11-50	36 contacts →
	Exact match “LEADING THE WAY IN CHEMICAL AND METALLURGICAL PROCESSING SOLUTIONS.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14	Keegor	Exact match	Benoni, South AfricaHQ recorded Oct 18, 2026	51-200	36 contacts →
	Exact match “The primary activities of the Keegor Group of companies include the manufacturing, supply and delivery of furnaces, accessories and consumables; as used in the mining and precious…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15	Joseph Grieveson	Exact match	Durban, South AfricaHQ recorded Oct 18, 2026	51-200	34 contacts →
	Exact match “South African Metal Casting Foundry with over 100 years’ experience.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16	Azmet Technology & Projects	Exact match	Johannesburg, South AfricaHQ recorded Oct 18, 2026	11-50	32 contacts →
	Exact match “AZMET Technology & Projects is a world class multi-disciplined Engineering Company, specializing in value-added intellectual property products and process technologies.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17	Zwane Inspections	Exact match	Middelburg, South AfricaHQ recorded Oct 18, 2026	11-50	32 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18	Sharpshell Engineering	Exact match	Midrand, South AfricaHQ recorded Oct 18, 2026	51-200	31 contacts →
	Exact match “Engineering Design Consulting Construction & Management Maintenance Engineering (Civil,Electrical,Mechanical,Structural) Fire Protection Technologies for Buildings and Plants…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19	Malvern Engineering Works PTY LTD	Exact match	Germiston, South AfricaHQ recorded Oct 18, 2026	51-200	30 contacts →
	Exact match “Malvern Engineering Works was established in June 1947, as a general engineering shop, serving the local mining industry.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20	Venter Consulting Engineers	Exact match	Centurion, South AfricaHQ recorded Oct 18, 2026	11-50	30 contacts →
	Exact match “Venter Consulting Engineers is a small group of talented professionals with a passion for precision engineering.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21	Metsop PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 18, 2026	51-200	29 contacts →
	Exact match “We are a team of Metallurgists that offer Metallurgical Products and Solutions.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22	Elmacast Engineering	Exact match	Ekurhuleni, South AfricaHQ recorded Oct 18, 2026	51-200	29 contacts →
	Exact match “ELMACAST ENGINEERING (PTY) LTD is a proud level 2 company that specialises in high precision chrome alloy castings with a core focus on grinding media and ground engaging tools.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23	Autocast Ferrous	Exact match	Port Elizabeth, South AfricaHQ recorded Oct 18, 2026	51-200	27 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24	ONE Eighty Materials Engineering Solutions	Exact match	Cape Town, South AfricaHQ recorded Oct 18, 2026	11-50	27 contacts →
	Exact match “One Eighty was founded by metallurgist and materials engineer, Dr Janet Cotton, in 2002.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25	GET Metal Group	Exact match	City Of Cape Town, South AfricaHQ recorded Oct 18, 2026	501-1,000	26 contacts →
	Exact match “Founded by two dynamic and driven entrepreneurs, Andrew Bishop and Ebrahim Khan, GeT Metal Group (GMG) has rapidly evolved into a prominent player in the South African Industrial…” Recorded in the RevenueBase company graph · Oct 18, 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 “metallurgical engineering companies”. 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 122 metallurgical engineering companies based in South Africa

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Metallurgical engineering companies based in South Africa at a glance

As of Oct 18, 2026

27.2%Verified-email coverage

19.9Average contacts per company

11-50Median size (employees)

18.9%Largest-city concentration · Johannesburg

Oct 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 122 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 “metallurgical engineering companies” 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 659 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 18, 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 “metallurgical engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many metallurgical engineering companies are there based in South Africa?

RevenueBase identified 122 company matches for metallurgical engineering companies 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?

Ingwenya Mineral Processing PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most metallurgical engineering companies?

Johannesburg leads with 23 company records, followed by Pretoria (7) and Germiston (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 659 professional contacts with verified work emails tracked across these 122 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 18, 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.