Company lists · Data refreshed October 2026

Top 25 Metal fabrication and assembly companies based in South Africa

RevenueBase identified 231 company matches for metal fabrication and assembly companies associated with South Africa as of October 2026 and tracks 1,851 professional contacts across them, including 295 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for metal fabrication and assembly 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
231Companies
1,851Contacts tracked
295Verified emails
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The 25 largest metal fabrication and assembly companies based in South Africa

Ranked by team size
Top 25 of 231 company matches for metal fabrication and assembly 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPaarl, South AfricaHQ recorded Oct 18, 202651-200124 contacts →

Exact match

“For more than 32 years, Fabrinox has delivered complete, tailor-made manufacturing solutions to a global customer base spanning six continents.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchPort Elizabeth, South AfricaHQ recorded Oct 18, 2026501-1,000118 contacts →

Exact match

“Our technology includes laser welding, TIG welding, CNC bending and forming and robotic welding.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchVanderbijlpark, South AfricaHQ recorded Oct 18, 202651-20070 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
4Exact matchJohannesburg, South AfricaHQ recorded Oct 18, 2026201-50067 contacts →

Exact match

“General Profiling established in 1971, is one of the longest established steel and stainless steel service centers in South Africa.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchNigel, South AfricaHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
6Exact matchGqeberha, South AfricaHQ recorded Oct 18, 2026201-50043 contacts →

Exact match

“CRH-Africa (PTY) LTD and subsidiary company Adient-PPC are industry leaders in metals technologies and manufacturing, offering global customer service excellence.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchJet Park, South AfricaHQ recorded Oct 18, 202651-20034 contacts →

Exact match

“At PL Steel, we don’t just fabricate steel-we shape the future of construction, industry, and infrastructure with precision and excellence.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchVereeniging, South AfricaHQ recorded Oct 18, 202651-20034 contacts →

Exact match

“Ostem is a diversified engineering operation with a vast history dating back to 1957 and is situated in the traditional industrial hub of Vereeniging, south of Johannesburg.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchMeyerton, South AfricaHQ recorded Oct 18, 202651-20032 contacts →

Exact match

“Well-known and highly established carbon and stainless steel fabricator committed to ensure innovative, long-term partnerships with our customers through superior quality.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchVanderbijlpark, South AfricaHQ recorded Oct 18, 2026201-50029 contacts →

Exact match

“Heavy Works and Fabrication”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchGermiston, South AfricaHQ recorded Oct 18, 202651-20028 contacts →

Exact match

“Styria Stainless Steel Fabrication was founded in 1956 and is a leading fabricator of stainless steel tanks, vessels, platework, chutes, hoppers, columns, heat exchangers…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchBoksburg, South AfricaHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
13Exact matchPretoria, South AfricaHQ recorded Oct 18, 202651-20027 contacts →

Exact match

“Leita Steel, a privately owned company founded in 1968, has grown into one of Africa’s leading names in steel construction and fabrication, specialising in high-quality structural…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchDurban, South AfricaHQ recorded Oct 18, 202611-5023 contacts →

Exact match

“Channel Construction was founded over 20 years ago as a medium to heavy fabricator and erector of structural steel including the manufacturing of modular structures, pipe racks…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchMount Edgecombe, South AfricaHQ recorded Oct 18, 202651-20022 contacts →

Exact match

“Laser Junction was established in 1995 and has grown into one of the largest laser cutting and metal fabrication company’s in South Africa with unparalleled industry knowledge.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchPietermaritzburg, South AfricaHQ recorded Oct 18, 202651-20022 contacts →

Exact match

“PSS started fabrication from a 108 square metre factory and expanded over the years to a square metre factory based in Mkondeni.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchGermiston, South AfricaHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
18Exact matchPretoria Central, South AfricaHQ recorded Oct 18, 202611-5021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchJohannesburg, South AfricaHQ recorded Oct 18, 202651-20020 contacts →

Exact match

“Due to our specialised capabilities, we offer an extensive range of in-house steel processing and fabrication services.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchGermiston, South AfricaHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
21Exact matchGa-Rankuwa, South AfricaHQ recorded Oct 18, 202651-20018 contacts →

Exact match

“Automotive Pressing and assembly plant”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchMogale City, South AfricaHQ recorded Oct 18, 202651-20017 contacts →

Exact match

“Multifab Engineering and Fabrication is a leading steel fabrication company serving the mining, construction, and manufacturing industries.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchPretoria, South AfricaHQ recorded Oct 18, 202651-20017 contacts →

Exact match

“Delberg Engineering specialises with Manufacturing and Assembly of Products and Components; Profile Bending and Rolling; Precision Parts; TIG and MIG Welded Products (Monel…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchJohannesburg, South AfricaHQ recorded Oct 18, 202651-20016 contacts →

Exact match

“At Certus Engineering (Pty) Ltd we have an experienced capable team always standing by to attend to your special unique requirements in solution driven metal engineering.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchEkurhuleni, South AfricaHQ recorded Oct 18, 202651-20016 contacts →

Exact match

“Rollfab is a medium to heavy engineering fabrication company located in Anderbolt Boksburg, Gauteng, South Africa.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 231 metal fabrication and assembly companies based in South Africa

See the full list, filter by size, metro and specialty, and access 295 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Metal fabrication and assembly companies based in South Africa at a glance

As of Oct 18, 2026
15.9%Verified-email coverage
8.0Average contacts per company
11-50Median size (employees)
10.4%Largest-city concentration · Johannesburg
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
86
51-200
50
201-500
9
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 231 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 “metal fabrication and assembly 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 295 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 “metal fabrication and assembly companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many metal fabrication and assembly companies are there based in South Africa?

RevenueBase identified 231 company matches for metal fabrication and assembly 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?

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

Which city has the most metal fabrication and assembly companies?

Johannesburg leads with 24 company records, followed by Cape Town (23) and Germiston (9).

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 295 professional contacts with verified work emails tracked across these 231 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.