Company lists · Data refreshed September 2026

Top 25 Metal suppliers based in South Africa

Name: Metal suppliers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 172 companies tracked

RevenueBase identified 172 metal suppliers headquartered in South Africa as of September 2026 and tracks 2,427 professional contacts across them, including 564 with verified work emails. Johannesburg is the largest hub.

This list covers metal suppliers headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

172Companies

2,427Contacts tracked

564Verified emails

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The 25 largest metal suppliers based in South Africa

Ranked by team size

Top 25 of 172 metal suppliers based in South Africa, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to metal suppliers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Wispeco Aluminium	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	1,001-5,000	261 contacts →
	Partial evidence “Wispeco Aluminium is the largest aluminium extrusion supplier in Africa.” Source: RevenueBase Database · checked Sep 20, 2026
2	Wurth South Africa Co. Pty. LTD	Partial evidence	Kempton Park, South AfricaHQ checked Sep 20, 2026	201-500	212 contacts →
	Partial evidence “Since 1970, Wurth South Africa has increasingly become a trusted and personable supplier of high quality products.” Source: RevenueBase Database · checked Sep 20, 2026
3	Non-Ferrous Metal Works SA PTY LTD	Partial evidence	Durban, South AfricaHQ checked Sep 20, 2026	201-500	175 contacts →
	Partial evidence “Non-Ferrous Metal Works Group was founded in 1947 and is still a family business.” Source: RevenueBase Database · checked Sep 20, 2026
4	Euro Steel PTY LTD	Partial evidence	Germiston, South AfricaHQ checked Sep 20, 2026	501-1,000	104 contacts →
	Partial evidence “Our core business is the stocking, processing and distribution of corrosion resistant metals such as stainless steel, duplex stainless grades and aluminium - in most profiles.” Source: RevenueBase Database · checked Sep 20, 2026
5	TW Profile Services	Indirect evidence	Anderbolt, South AfricaHQ checked Sep 20, 2026	201-500	98 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
6	NDE Stainless Steel	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	51-200	85 contacts →
	Partial evidence “Looking for one of South Africa’s leading suppliers of corrosion resistant products?” Source: RevenueBase Database · checked Sep 20, 2026
7	Copalcor	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	201-500	81 contacts →
	Indirect evidence “Copalcor is South Africa's largest manufacturer of copper, brass and alloy-based semi-finished products and turnkey busbar systems.” Source: RevenueBase Database · checked Sep 20, 2026
8	Thos Begbie & CO	Indirect evidence	Middelburg, South AfricaHQ checked Sep 20, 2026	51-200	77 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
9	General Profiling PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	201-500	62 contacts →
	Indirect evidence “General Profiling established in 1971, is one of the longest established steel and stainless steel service centers in South Africa.” Source: RevenueBase Database · checked Sep 20, 2026
10	BSI Steel PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	201-500	48 contacts →
	Partial evidence “Established in 1985, BSi Steel has solidified its presence as a leading steel supplier across Southern Africa.” Source: RevenueBase Database · checked Sep 20, 2026
11	Zimco Metals A Division Of Zimco Group PTY LTD	Indirect evidence	Benoni, South AfricaHQ checked Sep 20, 2026	51-200	42 contacts →
	Indirect evidence “Specialising in the production of aluminium foundry alloys, powders and deoxidants, Zimalco is also South Africa’s only manufacturer of primary aluminium based master alloys…” Source: RevenueBase Database · checked Sep 20, 2026
12	Malben Engineering PTY Limited	Partial evidence	Nigel, South AfricaHQ checked Sep 20, 2026	201-500	39 contacts →
	Partial evidence “The manufacture and assembly of metal pressings, welded parts, assemblies and e-coating, electroplating and powder coating of components” Source: RevenueBase Database · checked Sep 20, 2026
13	Emvafrica	Strong evidence	Midrand, South AfricaHQ checked Sep 20, 2026	51-200	36 contacts →
	Strong evidence “Leading South African supplier of specialised engineering products and solutions, EMVAfrica was founded by Hugh Whitty in 1992 as Energy Metals.” Source: RevenueBase Database · checked Sep 20, 2026
14	Pegasus Steel South Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	51-200	33 contacts →
	Indirect evidence “Established in 1995, Pegasus Steel offers professional steel processing services, working with sheet and plate in carbon steel, stainless steel and aluminium.” Source: RevenueBase Database · checked Sep 20, 2026
15	Qinisa Steel Solutions	Indirect evidence	Alberton, South AfricaHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “Located in Alberton, South Africa, we offer Tube Laser Cutting, Structural Steel & Plate processing using latest technology BLM fibre tube laser cutting, Ficep CNC drilling…” Source: RevenueBase Database · checked Sep 20, 2026
16	Joseph Grieveson	Partial evidence	Durban, South AfricaHQ checked Sep 20, 2026	51-200	31 contacts →
	Partial evidence “South African Metal Casting Foundry with over 100 years’ experience.” Source: RevenueBase Database · checked Sep 20, 2026
17	Intermineagencies	Indirect evidence	Rustenburg, South AfricaHQ checked Sep 20, 2026	201-500	29 contacts →
	Indirect evidence “Intermine Agencies was established in Welkom, Free State, South Africa in 1983 to supply steel pipe, flanges and fittings to the Gold Mining Industry.” Source: RevenueBase Database · checked Sep 20, 2026
18	GET Metal Group	Partial evidence	City Of Cape Town, South AfricaHQ checked Sep 20, 2026	501-1,000	27 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
19	Cor-Tech Engineering South Africa	Partial evidence	Germiston, South AfricaHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “Cor-Tech Engineering is a Tier – one supplier and manufacturer of light, medium and heavy equipment.” Source: RevenueBase Database · checked Sep 20, 2026
20	Laser Junction	Partial evidence	Mount Edgecombe, South AfricaHQ checked Sep 20, 2026	51-200	20 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
21	Astro Group	Partial evidence	Edenvale, South AfricaHQ checked Sep 20, 2026	51-200	19 contacts →
	Partial evidence “The Astro Group is South Africa's leading aluminium surface nisher and one of the country's foremost suppliers of aluminium and aluminium products.” Source: RevenueBase Database · checked Sep 20, 2026
22	Mineral-Loy	Indirect evidence	Woodmead, South AfricaHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Mineral-Loy was founded in 1975 to meet the needs of the South African steel and foundry industry.” Source: RevenueBase Database · checked Sep 20, 2026
23	Kerizzma Steel	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Kerizzma Steel is a company based out of 20 Hospital Street, Johannesburg, Gauteng, South Africa.” Source: RevenueBase Database · checked Sep 20, 2026
24	Process Pipe CO PTY LTD	Indirect evidence	Alberton, South AfricaHQ checked Sep 20, 2026	51-200	17 contacts →
	Indirect evidence “Wholesaler of carbon and mild steel pipes, fittings and flanges in South Africa, with branches in Gauteng, Durban and Cape” Source: RevenueBase Database · checked Sep 20, 2026
25	Steel Pipes & Fittings	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 20, 2026	51-200	16 contacts →
	Indirect evidence “Steel Pipes & Fittings, centrally located in Korsten, Port Elizabeth, South Africa are able to service the entire spectrum of steel and pipe needs, ranging from the general…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: metal suppliers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names metal suppliers.
Partial evidence: Its own public description names part of metal suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name metal suppliers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 172 metal suppliers based in South Africa

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Metal suppliers based in South Africa at a glance

As of Sep 20, 2026

23.2%Verified-email coverage

14.1Average contacts per company

11-50Median size (employees)

15.1%Largest-city concentration · Johannesburg

Sep 20, 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 172 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among metal suppliers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “metal suppliers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names metal suppliers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among metal suppliers, and records with no verified work email. Companies headquartered outside South Africa are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 564 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Metal suppliers by metro

Metal suppliers in Johannesburg26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names metal suppliers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many metal suppliers are there based in South Africa?

RevenueBase identified 172 metal suppliers headquartered in South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Wispeco Aluminium, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most metal suppliers?

Johannesburg leads with 26 headquartered companies, followed by Cape Town (13) and Durban (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 564 verified decision-maker contacts tracked across these 172 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.