Company lists · Data refreshed November 2026

Top 12 Structural casting manufacturers based in South Africa

RevenueBase identified 33 company matches for structural casting manufacturers associated with South Africa as of November 2026 and tracks 678 professional contacts across them, including 144 with verified work emails. Germiston is the largest hub.

This list covers company matches for structural casting manufacturers 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
33Companies
678Contacts tracked
144Verified emails
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The 12 largest structural casting manufacturers based in South Africa

Ranked by team size
Top 12 of 33 company matches for structural casting manufacturers 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, 2026501-1,000230 contacts →

Exact match

“Mitak is a foundry that casts high-chrome white irons with a wide range of supply capabilities to the mining, dredging, construction and power generation industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGermiston, South AfricaHQ recorded Nov 6, 2026501-1,00083 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDurban, South AfricaHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“South African Metal Casting Foundry with over 100 years’ experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBoksburg, South AfricaHQ recorded Nov 6, 2026201-50032 contacts →

Exact match

“High Duty Castings is a cast iron foundry based out of 519 Commissioner Street, Boksburg East, Boksburg Gauteng, South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPort Elizabeth, South AfricaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBenoni Ext. 12, South AfricaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Bay Engineering is a highly skilled manufacturer and fabricator of machined components and parts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEkurhuleni, South AfricaHQ recorded Nov 6, 202651-20030 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVanderbijlpark, South AfricaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“South African Roll Company (Pty) Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGermiston, South AfricaHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Manufacturers of Quality Ferrous Castings from 25 kg - 10 kg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGermiston, South AfricaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Cor-Tech Engineering is a Tier – one supplier and manufacturer of light, medium and heavy equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBoksburg, South AfricaHQ recorded Nov 6, 2026201-50013 contacts →

Exact match

“Naledi Inhlanganiso (Pty) Ltd is a 100% black owned industrial group within the basic iron and steel sector of the manufacturing industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCity Of Cape Town, South AfricaHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 12 of 33 structural casting manufacturers based in South Africa

See the full list, filter by size, metro and specialty, and access 144 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Structural casting manufacturers based in South Africa at a glance

As of Nov 6, 2026
21.2%Verified-email coverage
20.5Average contacts per company
51-200Median size (employees)
15.2%Largest-city concentration · Germiston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
5
11-50
10
51-200
11
201-500
4
501-1,000
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 33 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 “structural casting manufacturers” 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 144 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 “structural casting manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many structural casting manufacturers are there based in South Africa?

RevenueBase identified 33 company matches for structural casting manufacturers 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?

MIS Engineering T A Mitak tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most structural casting manufacturers?

Germiston leads with 5 company records, followed by Benoni (3) and Johannesburg (3).

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 144 professional contacts with verified work emails tracked across these 33 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.