Company lists · Data refreshed September 2026

Top 20 Aluminum fabrication manufacturers based in South Africa

Name: Aluminum fabrication manufacturers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 90 companies tracked

RevenueBase identified 90 company matches for aluminum fabrication manufacturers associated with South Africa as of September 2026 and tracks 1,265 professional contacts across them, including 239 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for aluminum fabrication 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 September 30, 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 Sep 30, 2026 How this list was built

90Companies

1,265Contacts tracked

239Verified emails

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The 20 largest aluminum fabrication manufacturers based in South Africa

Ranked by team size

Top 20 of 90 company matches for aluminum fabrication manufacturers based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Wispeco Aluminium	Exact match	Johannesburg, South AfricaHQ recorded Sep 30, 2026	1,001-5,000	261 contacts →
	Exact match “Wispeco Aluminium is the largest aluminium extrusion supplier in Africa.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Fabrinox PTY LTD	Exact match	Paarl, South AfricaHQ recorded Sep 30, 2026	51-200	125 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 · Sep 30, 2026 · View company records in RevenueBase
3	Formex Industries	Exact match	Port Elizabeth, South AfricaHQ recorded Sep 30, 2026	501-1,000	117 contacts →
	Exact match “Our technology includes laser welding, TIG welding, CNC bending and forming and robotic welding.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	PL Steel Services PTY LTD	Exact match	Jet Park, South AfricaHQ recorded Sep 30, 2026	51-200	34 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 · Sep 30, 2026 · View company records in RevenueBase
5	Pegasus Steel South Africa	Exact match	Johannesburg, South AfricaHQ recorded Sep 30, 2026	51-200	33 contacts →
	Exact match “Established in 1995, Pegasus Steel offers professional steel processing services, working with sheet and plate in carbon steel, stainless steel and aluminium.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Origin Doors & Windows	Exact match	Ethekwini, South AfricaHQ recorded Sep 30, 2026	201-500	27 contacts →
	Exact match “Not all windows and doors are created equal - so don't assume that the windows and doors supplied have been through the stringent tests and design criteria ours have.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Sunflex SA	Exact match	Durban, South AfricaHQ recorded Sep 30, 2026	11-50	27 contacts →
	Exact match “SUNFLEX® South Africa was established in 2005, by Charles and Patrick Rostance.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	HBS Aluminium Systems	Exact match	Ekurhuleni, South AfricaHQ recorded Sep 30, 2026	51-200	25 contacts →
	Exact match “We aim to be great at offering branded aluminium systems that architects and fabricators trust” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Laser Junction	Exact match	Mount Edgecombe, South AfricaHQ recorded Sep 30, 2026	51-200	20 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 · Sep 30, 2026 · View company records in RevenueBase
10	Astro Group	Exact match	Edenvale, South AfricaHQ recorded Sep 30, 2026	51-200	19 contacts →
	Exact match “The Astro Group is South Africa's leading aluminium surface nisher and one of the country's foremost suppliers of aluminium and aluminium products.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Inso Aluminium	Exact match	Johannesburg, South AfricaHQ recorded Sep 30, 2026	51-200	16 contacts →
	Exact match “Inso Architectural Solutions remains one of the largest and fastest growing independent, custom manufacturers of aluminium windows and doors in Africa.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Imisebenzi Steel-Worx	Exact match	Ekurhuleni, South AfricaHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “Imisebenzi Steel-Worx has been operational since 2015 and is a thriving business concern within the steel manufacturing sector.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Aluminium Trading PTY LTD	Exact match	Edenvale, South AfricaHQ recorded Sep 30, 2026	51-200	9 contacts →
	Exact match “Aluminium Trading are proud suppliers of a vast range of both ferrous and non-ferrous metal products in South Africa.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Action Glass & Aluminium SA	Exact match	Pretoria, South AfricaHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match “Action Glass and Aluminum specializes in the manufacture, distribution and installation of a wide range of top quality fabricated glass and aluminum products for both commercial…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Industrial Metal Profiling	Exact match	Durban, South AfricaHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Established in 2012, Industrial Metal Profiling is a trusted supplier of sheet and plate metal services located in Pinetown, KZN.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Greenline Aluminium	Exact match	Worcester, South AfricaHQ recorded Sep 30, 2026	11-50	5 contacts →
	Exact match “Greenline Aluminium specializes in the manufacture, supply, and installation of both standard and custom-made aluminum products.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Solve Africa	Exact match	Johannesburg, South AfricaHQ recorded Sep 30, 2026	51-200	3 contacts →
	Exact match “SOLVE aims to position itself at the confluence of aluminium and technology, filling the need for an African aluminium solutions provider.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Spectrum Squared PTY LTD	Exact match	Founders Hill, South AfricaHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “Spectrum Squared (Pty) Ltd is a business with no limit to potential.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	PG Aluminium KZN	Exact match	Durban, South AfricaHQ recorded Sep 30, 2026	11-50	3 contacts →
	Exact match “PG Aluminium KZN is a fabricated aluminium supplier based in Durban, KwaZulu-Natal.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Stainless Precision Engineering	Exact match	Roodepoort, South AfricaHQ recorded Sep 30, 2026	201-500	2 contacts →
	Exact match “We manufacture goods in Mild Steel, Stainless Steel and Aluminum.” Recorded in the RevenueBase company graph · Sep 30, 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 “aluminum fabrication manufacturers”. 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 20 of 90 aluminum fabrication manufacturers based in South Africa

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Aluminum fabrication manufacturers based in South Africa at a glance

As of Sep 30, 2026

18.9%Verified-email coverage

14.1Average contacts per company

11-50Median size (employees)

11.1%Largest-city concentration · Johannesburg

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 90 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 “aluminum fabrication 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 239 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 September 30, 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 “aluminum fabrication manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many aluminum fabrication manufacturers are there based in South Africa?

RevenueBase identified 90 company matches for aluminum fabrication manufacturers associated with South Africa as of September 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?

Wispeco Aluminium tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most aluminum fabrication manufacturers?

Johannesburg leads with 10 company records, followed by Cape Town (8) and Durban (8).

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 239 professional contacts with verified work emails tracked across these 90 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 September 30, 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.