Company lists · Data refreshed October 2026

Top 25 Machining and casting companies based in South Africa

RevenueBase identified 77 company matches for machining and casting companies associated with South Africa as of October 2026 and tracks 793 professional contacts across them, including 162 with verified work emails. Germiston is the largest hub.

This list covers company matches for machining and casting 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 17, 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 17, 2026 How this list was built
77Companies
793Contacts tracked
162Verified emails
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The 25 largest machining and casting companies based in South Africa

Ranked by team size
Top 25 of 77 company matches for machining and casting companies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 matchGermiston, South AfricaHQ recorded Oct 17, 2026501-1,00074 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 17, 2026 · View company records in RevenueBase
2Exact matchCape Town, South AfricaHQ recorded Oct 17, 202651-20051 contacts →

Exact match

“Precision Engineering Executive Engineering is a technologically advanced precision engineering company specializing in CNC machining Precision CNC Machining is one of the fastest…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchNigel, South AfricaHQ recorded Oct 17, 2026201-50044 contacts →

Exact match

“The manufacture and assembly of metal pressings, welded parts, assemblies and e-coating, electroplating and powder coating of components”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchDurban, South AfricaHQ recorded Oct 17, 202651-20034 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchBenoni Ext. 12, South AfricaHQ recorded Oct 17, 202651-20031 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchEkurhuleni, South AfricaHQ recorded Oct 17, 202651-20029 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 17, 2026 · View company records in RevenueBase
7Exact matchBoksburg, South AfricaHQ recorded Oct 17, 202651-20027 contacts →

Exact match

“PTD Metal Working Professionals was born out of the manufacturing legend that is Perfection Tool and Die, founded in the 1970's this organization now boasts over 60 CNC machines…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchVanderbijlpark, South AfricaHQ recorded Oct 17, 202651-20027 contacts →

Exact match

“South African Roll Company (Pty) Ltd.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchPort Elizabeth, South AfricaHQ recorded Oct 17, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchGermiston, South AfricaHQ recorded Oct 17, 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 · Oct 17, 2026 · View company records in RevenueBase
11Exact matchGermiston, South AfricaHQ recorded Oct 17, 202651-20020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchGermiston, South AfricaHQ recorded Oct 17, 202651-20018 contacts →

Exact match

“Lasercraft Mergence (Lasercraft) is a leading precision engineering company in Gauteng, South Africa.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchBoksburg, South AfricaHQ recorded Oct 17, 2026201-50012 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 · Oct 17, 2026 · View company records in RevenueBase
14Exact matchPretoria, South AfricaHQ recorded Oct 17, 202611-5011 contacts →

Exact match

“Machining at it's finest.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchStrand, South AfricaHQ recorded Oct 17, 202611-509 contacts →

Exact match

“Rora Engineering is a precision machining company providing manufacturing solutions for the aerospace, aviation, radio astronomy and industrial industries.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchCenturion, South AfricaHQ recorded Oct 17, 202611-508 contacts →

Exact match

“Established in 2001, we are an ISO 9001:2015 accredited high precision manufacturing company.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchVereeniging, South AfricaHQ recorded Oct 17, 2026201-5007 contacts →

Exact match

“YSM Foundry produces metal parts, components, or products, usually through the casting process.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchBenoni, South AfricaHQ recorded Oct 17, 20261-106 contacts →

Exact match

“Your one-stop shop for precision CNC machining.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchBenoni, South AfricaHQ recorded Oct 17, 202611-505 contacts →

Exact match

“P.A.Baines Precision Engineering supplies custom high quality, close to tolerance precision machined components, fixtures and fully assembled finished products.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchBellville South, South AfricaHQ recorded Oct 17, 202651-2005 contacts →

Exact match

“Sintered Metal Products (SMP) was established in 1963 and the only Powder Metallurgy company in Africa aligned to supply Automotive and Mining Industries.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchKempton Park, South AfricaHQ recorded Oct 17, 202611-504 contacts →

Exact match

“Betek Engineering helps industrial businesses reduce downtime through reverse engineering, refurbishment, repair, and precision manufacturing.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchEkurhuleni, South AfricaHQ recorded Oct 17, 202611-504 contacts →

Exact match

“The company specialises in supplying machining services, fitting, assembling and light fabrication.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchBrakpan, South AfricaHQ recorded Oct 17, 20261-104 contacts →

Exact match

“QCK Metal Works Established in 2016, QCK Metal Works aims to supply precision tooling and components without any compromise to quality.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchDurban, South AfricaHQ recorded Oct 17, 202611-503 contacts →

Exact match

“Progressive Components has grown into a modern, fully equipped tool room with CNC machining centres, milling machines, lathes, a spark eroder, grinding and polishing equipment, 3D…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchCity Of Cape Town, South AfricaHQ recorded Oct 17, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 77 machining and casting companies based in South Africa

See the full list, filter by size, metro and specialty, and access 162 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Machining and casting companies based in South Africa at a glance

As of Oct 17, 2026
20.4%Verified-email coverage
10.3Average contacts per company
11-50Median size (employees)
11.7%Largest-city concentration · Germiston
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
27
51-200
15
201-500
6
501-1,000
1
1,001-5,000
1

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 77 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 “machining and casting 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 162 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 17, 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 “machining and casting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many machining and casting companies are there based in South Africa?

RevenueBase identified 77 company matches for machining and casting 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?

Cast Products South Africa PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most machining and casting companies?

Germiston leads with 9 company records, followed by Benoni (6) and Johannesburg (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 162 professional contacts with verified work emails tracked across these 77 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 17, 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.